Amkor Advances Arizona’s Semiconductor Future

Job Summary:

The Director, Program Manager is responsible for the end-to-end delivery of a large-scale Outsourced Semiconductor Assembly and Test (OSAT) facility, overseeing multiple integrated projects across the design, procurement, construction, commissioning, and startup of the facility.

This role serves as Amkor’s primary program lead, ensuring the alignment of scope, schedule, funding requirements, stakeholder coordination, risk management, and contractual performance across general contractors, design teams, and owner vendors.

Key Responsibilities:

• Establish and drive the program execution strategy for a multi-billion-dollar OSAT facility
• Establish and maintain a program reporting framework and decision protocols
• Serve as the primary interface to senior leadership to provide clear visibility into performance, risks, and mitigation strategies
• Drive alignment across internal stakeholders, including facilities, factory operations, finance, IT, security, and legal
• Oversee commissioning strategy and execution, including Operational Readiness and Acceptance Testing (ORAT)
• Coordinate turnover from construction to facilities teams and factory operators, including documentation, training, and system validation
• Ensure readiness for tool installation and ramp to production
• Oversee the closeout process, including documentation

Qualifications:

• 10+ years of experience successfully managing large-scale industrial, manufacturing, or semiconductor capital projects, including projects valued in the hundreds of millions to multi-billion-dollar range, with responsibility for project execution, schedule, budget, and stakeholder management
• Extensive experience leading cross-functional project teams, including engineering and design firms, contractors, equipment vendors, tool suppliers, and commissioning teams
• Strong expertise in semiconductor facility design and construction, including cleanroom environments, ISO-classified spaces, contamination control, and operational readiness
• Working knowledge of semiconductor facility infrastructure and process utilities, including Ultra Pure Water (UPW), Process Cooling Water (PCW), Clean Dry Air (CDA), specialty gases, electrical distribution systems, and redundancy design
• Demonstrated understanding of semiconductor equipment installation and startup, including facility-to-tool integration, utility connections, tool move-in planning, equipment qualification, and manufacturing ramp readiness

Leadership Competencies:

• Strong cross-functional leadership
• Ability to challenge contractor and design professional assumptions
• Executive communication and reporting capability

Location:

This position will be based at the temporary Phoenix, AZ site and the Peoria site during the construction phase, and will transition to the Peoria site once factory operations begin.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced BIM/CAD Engineer responsible for supporting the design, construction, commissioning, and operation of facility infrastructure through VDC/BIM/CAD software. This role serves as the facility owner’s representative for CAD deliverables and provides coordination between engineering disciplines, construction teams, equipment suppliers, and facility operations.

Responsibilities will evolve throughout the project lifecycle, ranging from design and construction coordination to as-built documentation management, requiring adaptability and a proactive approach to each phase.

Key Responsibilities:

• Establish Amkor’s BIM/CAD database from consultant design documents
• Support office space planning and associated CAD support
• Collaborate with tool installation designers, oversee design standards and tool layouts, and update the database as the design progresses
• Collaborate with design consultants, contractors, equipment vendors, and facility engineers to ensure BIM and CAD standards are consistently implemented
• Review and coordinate multidisciplinary models, drawings, and construction documents for facility infrastructure systems
• Manage BIM execution plans, model development standards, and project data requirements
• Support design reviews and constructability assessments using 3D models and VDC tools
• Perform model coordination and clash detection activities to identify and resolve design conflicts
• Monitor construction progress and validate installation against approved models and drawings
• Support commissioning and startup activities through model verification and documentation management
• Manage facility BIM models, CAD drawings, and digital asset information throughout the project lifecycle
• Coordinate updates to as-built models and drawings following construction and system modifications
• Develop and maintain a centralized repository for engineering drawings, facility records, and digital documentation
• Support facility operations by providing accurate infrastructure models, utility routing information, and equipment data
• Coordinate semiconductor tool hook-up layouts and utility infrastructure integration within facility models
• Develop and maintain space management, equipment location, facility asset databases, construction packages, and engineering documentation for facility projects
• Support capital projects, facility expansions, and infrastructure modifications through modeling and design coordination
• Partner with engineering disciplines including electrical, mechanical, process, controls, UPW, wastewater, gas and chemical, and fire protection teams
• Maintain drawing standards, document control processes, and BIM execution procedures
• Ensure compliance with company standards, project requirements, and industry best practices for BIM and CAD management

Qualifications:

• Bachelor’s degree in engineering or architecture, or associate degree in CAD
• 3+ years of experience in Revit BIM, VDC, AutoCAD, design coordination, or construction engineering
• Proficiency with Autodesk Revit, AutoCAD, Navisworks, and related BIM/VDC software platforms
• Experience with model federation, clash detection, and multidisciplinary coordination
• Strong understanding of facility infrastructure systems including mechanical, electrical, plumbing, process, and utility systems
• Ability to read and interpret engineering drawings, specifications, P&IDs, and construction documents
• Familiarity with BIM execution plans, project data management, and document control processes
• Experience with Autodesk Construction Cloud, LOD 100+, and AutoCAD

Preferred Qualifications:

• Experience in semiconductor, high-tech manufacturing, pharmaceutical, data center, or industrial facilities
• Semiconductor facility experience is highly desirable

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Regularly lift up to 50 pounds and adjust heavy objects
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and work in confined spaces with PPE
• Ability to conduct field verification activities in active construction and manufacturing environments

Location:

This position will be based at the Peoria, AZ site, working from temporary offices during the construction phase and transitioning to the facility upon the start of factory operations.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Facilities Instrumentation and Controls Technician, responsible for maintaining, calibrating, troubleshooting, and optimizing instrumentation, automation, and control systems that support facility utilities and operations. This role ensures reliable performance of sensors, transmitters, PLCs, HMIs, control loops, and related systems used to monitor and control production and facility processes. The technician supports construction, commissioning, and operations phases to ensure all controls systems meet safety codes, performance standards, and operational needs.

Essential Duties and Responsibilities:

• Perform routine calibration, testing, and verification of instrumentation including pressure, temperature, humidity, flow, and level sensors
• Maintain and repair transmitters, actuators, control valves, positioners, and analytical instruments
• Ensure accuracy and documentation of all instrumentation calibration activities in accordance with established standards
• Diagnose and repair issues in PLC-based systems, HMIs, VFDs, and distributed control architectures
• Troubleshoot failures in control loops, interlocks, communication networks, and automation hardware
• Assist with implementing logic updates, parameter adjustments, and functional testing of control sequences
• Support industrial communication protocols including Modbus, Ethernet/IP, Profibus, and similar networks
• Maintain and support SCADA platforms to ensure accurate real-time system data
• Respond to alarms and control system events and implement corrective actions
• Assist with startup, commissioning, and functional testing of new instrumentation and control systems
• Verify device scaling, signal integrity, loop direction, control logic, and alarm configurations
• Coordinate with engineering, contractors, and vendors during commissioning activities and system upgrades
• Maintain accurate device records, calibration logs, wiring diagrams, loop sheets, and control configurations using CMMS tools
• Support facility operations by ensuring control systems operate consistently and reliably
• Provide technical support during shutdowns, system transitions, process troubleshooting, and equipment upgrades

Required Qualifications:

• Three or more years of experience in instrumentation, controls, or automation maintenance within industrial or manufacturing environments
• Strong knowledge of SCADA platforms, sensors, transmitters, control valves, PLCs, HMIs, and industrial communication networks
• Ability to read and interpret P&IDs, control wiring diagrams, loop sheets, and automation documentation
• Experience with calibration equipment and maintenance of instrumentation and control devices

Preferred Qualifications:

• Certification in instrumentation or controls, including ISA certifications or industrial automation credentials
• Experience with BMS, SCADA, or EPMS systems
• Knowledge of semiconductor manufacturing facilities, advanced manufacturing, or other high-reliability environments
• Experience supporting controls programming or advanced troubleshooting activities

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Ability to lift up to 50 pounds and work in mechanical spaces, rooftops, and equipment rooms
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and work in confined spaces while using required PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Electrical Engineering Manager responsible for leading the design, installation, commissioning, operation, reliability, and continuous improvement of electrical systems supporting Amkor’s OSAT factory. This includes high-, medium-, and low-voltage power distribution, emergency power systems, lighting, facility infrastructure, and tool hook-up systems. This role provides technical and organizational leadership to a team of engineers and technicians while ensuring reliable, safe, and efficient electrical power delivery to support manufacturing and cleanroom operations.

Key Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase

• Lead and develop a team of electrical engineers, technicians, and contractors supporting facility operations and projects
• Collaborate with electrical design consultants to ensure system requirements, design standards, and business objectives are met
• Review and approve electrical drawings, specifications, submittals, and construction deliverables
• Provide leadership during construction, commissioning, startup, and system validation activities
• Drive resolution of electrical system issues and abnormalities during construction, startup, and operations
• Establish and manage preventive and predictive maintenance programs for electrical infrastructure
• Lead operation and maintenance of electrical distribution systems, arc flash studies, switchgear, transformers, UPS systems, and emergency generators
• Monitor system performance, reliability, and capacity while developing strategies to support future manufacturing growth
• Ensure compliance with electrical codes, safety standards, environmental requirements, and corporate guidelines
• Lead electrical safety programs, including arc flash compliance, risk assessments, and safe work practices
• Partner with manufacturing, facilities, and construction teams to optimize electrical system performance, reliability, and energy efficiency
• Develop and manage capital improvement projects, sustaining projects, and operating budgets related to electrical infrastructure
• Manage team performance, project execution, schedules, and expenditures
• Conduct system evaluations and implement reliability, capacity, and efficiency improvements through capital and expense projects
• Maintain accurate engineering documentation, standards, operating procedures, and maintenance records
• Apply reliability engineering principles, including FMEA, root cause analysis, and failure investigations, to improve system performance and reduce downtime
• Support long-range facility planning and infrastructure expansion to meet business objectives
• Provide technical leadership and emergency response support during critical electrical events and facility outages

Qualifications:

• Bachelor’s degree in electrical engineering
• 5+ years of experience in electrical systems engineering, facility operations, design, construction, or commissioning
• Strong understanding of power distribution systems, switchgear, transformers, UPS systems, emergency power systems, and power quality management
• Ability to read and interpret electrical drawings, specifications, and engineering studies
• Familiarity with NFPA 70, National Electrical Code, NFPA 70E, OSHA requirements, and other relevant standards
• Proficiency in AutoCAD, Microsoft Office, Bluebeam, arc flash study software, and related engineering tools
• Strong leadership, analytical, decision-making, troubleshooting, and communication skills
• Experience managing facility design, construction, commissioning, startup, and operational support activities
• Professional Engineering License (PE) is mandatory
• Interface controls knowledge

Preferred Qualifications:

• 2+ years of leadership, supervisory, or project management experience preferred
• Semiconductor manufacturing facility experience is highly desirable

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Regularly lift up to 50 pounds and adjust heavy objects
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and work in confined spaces with PPE

Location:

This position will be based at the Peoria, AZ site, working from temporary offices during the construction phase and transitioning to the facility upon the start of factory operations.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking a facilities electrical technician responsible for maintaining, repairing, and troubleshooting electrical power distribution systems that support facility operations. This role ensures the safe, reliable, and continuous operation of low‑voltage and medium‑voltage electrical infrastructure, including switchgear, panelboards, transformers, generators, and emergency power systems. The technician supports construction, commissioning, and ongoing operations to ensure all electrical systems meet safety codes, performance expectations, and site reliability standards.

Essential Duties and Responsibilities:

• Perform preventive and corrective maintenance on electrical distribution equipment including switchgear, MCCs, panelboards, breakers, disconnects, transformers, UPS systems, and emergency generators
• Inspect and maintain grounding systems, bonding conductors, cable trays, bus ducts, and protective devices
• Conduct electrical testing including insulation resistance testing, continuity checks, torque verification, load measurements, and infrared thermography
• Ensure electrical systems comply with maintenance and calibration requirements
• Troubleshoot power circuits, motor circuits, breakers, relays, and facility electrical distribution components
• Respond to electrical emergencies, power disturbances, and equipment trips to restore operations safely and efficiently
• Support installation of conduit, wiring, cable pulls, junction boxes, breakers, receptacles, and panels in accordance with electrical codes and site standards
• Assist contractors and engineering teams during construction, startup, and commissioning activities
• Verify labeling, phasing, torque, and proper installation of electrical equipment
• Follow applicable NFPA 70, NFPA 70E, OSHA, and site electrical safety requirements including arc flash boundaries, PPE, and lockout/tagout procedures
• Maintain accurate electrical documentation, panel schedules, breaker lists, and maintenance records using CMMS tools
• Participate in safety inspections, electrical audits, and risk assessments to ensure full compliance
• Conduct routine electrical rounds to assess system status, identify hazards, and verify proper equipment operation
• Support system startups, shutdowns, load transfers, and power restoration activities
• Collaborate with facilities teams including HVAC, mechanical, and utilities personnel on cross-functional maintenance and troubleshooting activities

Required Qualifications:

• Three or more years of industrial or commercial electrical maintenance experience
• Strong working knowledge of low-voltage electrical power distribution systems below 600V
• Ability to read and interpret electrical single-line diagrams, wiring schematics, and panel schedules
• Proficiency with electrical test instruments and safe electrical work practices
• Experience using CMMS systems for work order management and maintenance documentation

Preferred Qualifications:

• Journeyman electrician license or equivalent technical certification
• Experience with medium-voltage equipment (4kV-15kV), including safe switching procedures
• Experience in semiconductor, manufacturing, or data center environments
• NFPA 70E training or electrical safety certification

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Ability to lift up to 50 pounds and work in mechanical spaces, rooftops, and equipment rooms
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator and PPE up to Category 4 Arc Flash suits
• Ability to climb ladders, work at elevation, and work in confined spaces while using required PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Facilities Life Safety Systems Technician, responsible for inspecting, repairing, testing, and maintaining all facility life safety equipment and systems in accordance with building codes, local fire codes, and industry standards. This role supports a wide range of fire protection, fire alarm, toxic/flammable gas monitoring, and emergency response systems critical to maintaining a safe and code‑compliant facility environment. The technician supports construction, commissioning, and operations phases to ensure all controls systems meet safety codes, performance standards, and operational needs.

Essential Duties and Responsibilities:

• Perform preventive maintenance, testing, and repairs on fire protection, fire alarm, and Toxic Gas Monitoring (TGM) systems in accordance with engineering specifications and site requirements
• Perform inspections and maintenance on fire risers, valves, tamper/flow switches, hydrants, standpipes, kitchen hood systems, foam systems, extinguishers, and other fire suppression components
• Inspect, test, and service toxic gas, flammable gas, multi-gas, oxygen, and other specialized life safety sensors and detection systems
• Submit documented inspection reports for installed fire suppression and hazardous gas monitoring systems to ensure accuracy and completeness
• Maintain maintenance logs, device inventories, inspection records, and compliance documentation in accordance with internal standards and regulatory requirements
• Ensure electrical safety requirements are followed during system maintenance, including lockout/tagout procedures and safe work practices
• Apply knowledge of applicable fire codes, building codes, NFPA standards, and site-specific requirements to life safety tasks
• Dismantle and service portable fire extinguishers, including component replacement and testing as required
• Interface with fire alarm systems and facility control systems such as PLCs and SCADA platforms to ensure proper communication and operation
• Troubleshoot system faults, alarms, device failures, communication issues, and system interlocks
• Support additional duties and special projects as required by business needs
• Assist with startup, commissioning, and functional testing of new instrumentation and control systems
• Verify device scaling, signal integrity, loop direction, control logic, and alarm configurations
• Coordinate with engineering, contractors, and vendors during commissioning activities and system upgrades
• Maintain accurate device records, calibration logs, wiring diagrams, loop sheets, and control configurations using CMMS tools
• Provide technical support during shutdowns, system transitions, process troubleshooting, and equipment upgrades

Required Qualifications:

• High school diploma or equivalent required
• Technical college or trade program preferred
• Three or more years of experience working with life safety, fire protection, or fire suppression systems in an industrial environment
• Familiarity with computer systems and the ability to learn specialized life safety software platforms

Preferred Qualifications:

• Fire protection certifications or licenses, including NICET or state fire licenses
• Ability to read, interpret, and understand engineering drawings, schematics, riser diagrams, and technical specifications
• Skilled in the electrical and handheld diagnostic equipment, standard hand tools, power tools, and specialized life safety and toxic gas monitoring hardware
• Certification in instrumentation or controls
• Experience with BMS, SCADA, or EPMS systems
• Strong computer skills including Microsoft Office and the ability to learn engineering drawing databases and CMMS platforms

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Ability to lift up to 50 pounds and work in mechanical spaces, rooftops, and equipment rooms
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and work in confined spaces while using required PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Facilities Mechanical Technician, responsible for maintaining, repairing, and optimizing mechanical systems and equipment that support building operations. This role ensures reliable performance of HVAC infrastructure, mechanical utilities, and critical facility systems to maintain a safe, compliant, and efficient working environment.

Essential Duties and Responsibilities:

• Perform preventive and corrective maintenance on HVAC systems, scrubbers, boilers, chillers, air handlers, pumps, compressors, and other mechanical support equipment
• Maintain and repair facility plumbing systems including potable water, domestic water, wastewater, drainage systems, valves, and associated piping
• Inspect, troubleshoot, and repair mechanical components including belts, motors, bearings, valves, actuators, fans, and piping systems
• Conduct routine equipment inspections and performance checks to ensure proper operation
• Monitor and adjust Building Management Systems (BMS) to maintain optimal temperature, airflow, humidity, and energy efficiency
• Support planned and emergency mechanical system shutdowns in accordance with operating procedures
• Assist with startup and commissioning activities for new facility systems and equipment
• Maintain all mechanical systems in compliance with applicable codes, standards, and regulations including ASHRAE, OSHA, and local mechanical codes
• Maintain accurate maintenance logs, equipment histories, and work documentation using CMMS tools
• Follow lockout/tagout, confined space, and other required safety procedures
• Diagnose mechanical failures using technical manuals, schematics, test equipment, and system data
• Respond to facility work orders and emergency calls related to system performance issues
• Recommend equipment improvements and modifications to enhance reliability and performance
• Support mechanical infrastructure upgrades, retrofits, and equipment installation projects
• Collaborate with technicians, engineers, contractors, and vendors on maintenance and repair activities
• Assist with facility shutdown planning, system integration activities, and equipment lifecycle planning

Required Qualifications:

• Three or more years of mechanical maintenance experience in industrial, commercial, or manufacturing facilities
• Strong working knowledge of HVAC systems, hydronic systems, compressed air systems, piping, and facility mechanical utilities
• Ability to read and interpret mechanical drawings, schematics, and equipment manuals
• Experience using CMMS work order and asset management systems
• Experience working in central control room operations

Preferred Qualifications:

• EPA Section 608 certification, including Type I, II, III, or Universal certification
• Boiler or chiller operator certification
• Experience with Building Management Systems (BMS) and energy optimization
• Trade school or technical education in HVAC, mechanical systems, or a related field

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Ability to lift up to 50 pounds and work in mechanical spaces, rooftops, and equipment rooms
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and work in confined spaces while using required PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Facilities Structural Engineer to support the design, construction, commissioning, and operation of structural systems for our greenfield semiconductor manufacturing facility. This role will be responsible for ensuring structural designs meet operational, safety, seismic, equipment loading, and future expansion requirements while supporting project execution from concept through factory startup and sustaining operations.

The Structural Engineer will work closely with architects, engineering consultants, construction teams, equipment engineers, facilities section managers, and manufacturing stakeholders to deliver safe, reliable, and maintainable buildings and infrastructure.

Key Responsibilities:

• Support the design and construction of structural systems for semiconductor manufacturing facilities
• Collaborate with architects, structural design consultants, contractors, and internal stakeholders to ensure project requirements are incorporated into designs
• Review structural calculations, drawings, specifications, and construction documents for technical compliance and constructability
• Support design reviews at key project milestones, including conceptual, 30%, 60%, 90%, and IFC design packages
• Evaluate structural systems for manufacturing buildings, utility buildings, office spaces, warehouses, and support facilities
• Review equipment anchorage, housekeeping pads, mezzanines, platforms, and equipment support structures for semiconductor manufacturing tools and facility systems
• Coordinate structural requirements associated with facility utilities, process systems, tool installations, and future expansion projects
• Support construction activities through field inspections, issue resolution, design clarifications, and contractor coordination
• Review RFIs, submittals, shop drawings, and proposed design changes for structural systems
• Identify and resolve structural design conflicts and constructability issues
• Support seismic design reviews and ensure compliance with applicable building codes and standards
• Coordinate with Facilities Engineering teams to ensure designs support operational reliability, maintainability, and lifecycle requirements
• Participate in commissioning, turnover, and acceptance activities
• Maintain engineering documentation, standards, specifications, and as-built records
• Support capital improvement projects and facility modifications after startup
• Ensure compliance with applicable building codes, industry standards, and company safety requirements

Qualifications:

• Bachelor’s degree in civil engineering, Structural Engineering, or a related engineering discipline
• 5+ years of experience in structural engineering, design, construction, or facilities engineering
• Experience with industrial, semiconductor, advanced manufacturing, data center, pharmaceutical, or mission-critical facilities preferred
• Strong knowledge of structural steel, reinforced concrete, foundations, seismic design, and building systems
• Ability to read and interpret engineering drawings, specifications, calculations, and construction documents
• Experience coordinating with multidisciplinary engineering and construction teams
• Familiarity with building codes, IBC requirements, ASCE standards, and applicable structural design codes
• Proficiency with engineering software and tools such as AutoCAD, Revit, Bluebeam, and structural analysis software
• Strong analytical, problem-solving, and communication skills

Preferred Qualifications:

• Experience supporting semiconductor fabs, OSAT facilities, or other high-tech manufacturing projects
• Experience with greenfield facility design and construction
• Knowledge of equipment support structures, vibration control, and heavy equipment foundation design
• Experience supporting tool installation activities and facility modifications
• Professional Engineer (PE) license preferred
• Experience with design-build project delivery methods

Physical Requirements:

• Ability to work in office, industrial, construction, and manufacturing environments
• Ability to conduct field walks, inspections, and construction observations
• Ability to climb ladders and access elevated work areas as required
• Occasional lifting of materials and equipment up to 25 pounds

Location:

This position will be based at the Peoria, AZ site, working from temporary offices during the construction phase and transitioning to the facility upon the start of factory operations.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Facilities Ultra-Pure Water (UPW) Technician, responsible for operating, monitoring, maintaining, and troubleshooting the site’s UPW production and distribution systems. This role ensures continuous supply of high‑purity water required for manufacturing and facility processes. The technician supports system startup, shutdown, maintenance, and optimization while ensuring all UPW equipment operates safely, efficiently, and within strict quality specifications.

Essential Duties and Responsibilities:

• Operate, monitor, and maintain UPW production equipment including multimedia filters, activated carbon beds, softeners, ultrafiltration (UF) units, reverse osmosis (RO) skids, EDI units, UV systems, degasifiers, and polishing loops
• Maintain stable UPW distribution systems including storage tanks, recirculation loops, pumps, valves, flow control devices, and point-of-use instrumentation
• Perform routine system rounds, data logging, trend monitoring, and quality parameter verification including resistivity, TOC, dissolved oxygen (DO), silica, pH, and particle levels
• Respond to alarms and deviations from water quality specifications
• Calibrate, verify, and maintain analytical instruments used across the UPW treatment process
• Perform scheduled preventive maintenance on filters, membranes, dosing systems, pumps, valves, sensors, strainers, and associated instrumentation
• Troubleshoot equipment failures, system trips, abnormal readings, or flow and pressure issues
• Support membrane cleaning procedures, CIP operations, resin changeouts, pre-filter swaps, and chemical cleaning activities
• Follow hazardous material handling, PPE, spill response, and chemical storage procedures
• Maintain dosing systems and ensure chemical feed equipment functions correctly
• Maintain accurate operating logs, preventive maintenance records, system parameters, quality tracking data, and CMMS work orders
• Assist with commissioning of new UPW equipment or system expansions, including loop sanitization, equipment qualification, and performance testing
• Collaborate with engineers and vendors to improve system efficiency, reliability, and water quality performance
  Support shutdown planning, system transitions, and emergency maintenance responses

Required Qualifications:

• High school diploma or equivalent required
• Technical college or trade program preferred
• Three or more years of experience with UPW, water treatment, or industrial water systems including RO, UF, EDI, and filtration technologies
• Knowledge of water treatment processes, water chemistry, and high-purity water system requirements
• Ability to read and understand P&IDs, system flow diagrams, and equipment manuals
• Experience using test instruments and monitoring equipment related to water quality
• Ability to work in mechanical spaces, tanks, utility areas, and water treatment rooms

Preferred Qualifications:

• Experience in semiconductor, pharmaceutical, biotechnology, or other high-purity industrial water environments
• Water treatment operations certifications or related technical training
• Familiarity with BMS/SCADA systems used for UPW monitoring and control
• Experience with membrane systems (UF/RO/EDI) and distribution loop design

Additional Information:

• Role is focused on project implementation and factory ramp-up activities rather than steady-state support
• Limited coding is required, with primary emphasis on configuration, integration, and troubleshooting
• Opportunity for both office-based and factory floor interaction depending on assignment
• Opportunity to help build systems from the ground up in a greenfield semiconductor facility
• Work with advanced manufacturing technologies in a high-growth environment
• Gain hands-on experience with leading MES and factory automation systems
• Collaborate with global teams and industry-leading technology partners

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Ability to lift up to 50 pounds and work in mechanical spaces, rooftops, and equipment rooms
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and work in confined spaces while using required PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Wastewater Technician, responsible for operating, monitoring, maintaining, and troubleshooting the site’s wastewater treatment & BRF systems.

Essential Duties and Responsibilities:

• Operate and monitor inorganic and organic wastewater treatment systems including equalization tanks, lift stations, clarifiers, filter presses, decanters, neutralization skids, sludge handling systems, and chemical dosing equipment
• Perform routine plant rounds, equipment inspections, data logging, and performance monitoring
• Maintain consistent effluent quality to meet permitted discharge requirements
• Operate and maintain BRF systems including evaporators, concentrators, crystallizers, heat exchangers, brine pumps, and associated process controls
• Monitor salinity, concentration levels, evaporation efficiency, flow rates, and system temperatures to maintain stable BRF performance
• Respond to process upsets, scaling, leaks, vibration, abnormal noise, and other operational issues
• Respond to alarms, system trips, loss of cooling, heater failures, brine carryover events, and process deviations
• Collect wastewater and brine samples for internal and external laboratory analysis including pH, TSS, COD, conductivity, hardness, metals, and process-specific contaminants
• Calibrate and maintain field and laboratory instruments including pH probes, conductivity meters, turbidity sensors, and online analyzers
• Review operating trends, identify deviations, and implement corrective actions
• Perform preventive maintenance on pumps, valves, mixers, blowers, chemical dosing systems, evaporators, heat exchangers, filters, sensors, and instrumentation
• Troubleshoot system failures including blockages, equipment malfunctions, chemical feed issues, scaling buildup, and instrumentation inaccuracies
• Support cleaning processes including descaling, line flushing, membrane maintenance, and evaporator cleaning activities
• Safely handle treatment chemicals including acids, caustics, coagulants, flocculants, antiscalants, oxidizers, and BRF cleaning agents
• Maintain detailed operating logs, flow totals, chemical usage records, instrument calibrations, and maintenance activities using CMMS tools
• Ensure wastewater and brine reduction operations comply with local, state, and federal environmental regulations
• Support inspections, audits, incident reporting, and permit compliance documentation
• Assist with startup, commissioning, and qualification of new wastewater and BRF equipment
• Collaborate with engineering teams to optimize brine concentration cycles, evaporator performance, chemical dosing efficiency, and system reliability

Required Qualifications:

• High school diploma or equivalent
• Three or more years of experience in wastewater treatment, industrial water systems, or similar utility operations
• Understanding of chemical and physical wastewater treatment methods, including brine concentration
• Ability to read and interpret P&IDs, flow diagrams, equipment manuals, and standard operating procedures
• Experience with sampling, laboratory instruments, and wastewater quality monitoring
• Ability to work in industrial treatment environments including tanks, evaporators, chemical rooms, and utility spaces

Preferred Qualifications:

• Experience in semiconductor, chemical, refinery, or heavy industrial wastewater treatment operations
• Experience with evaporators, concentrators, or crystallization systems associated with BRF operations
• Wastewater operator certifications or equivalent technical credentials
• Familiarity with SCADA and BMS systems used for process monitoring and control
• Strong mechanical aptitude for pumps, heat exchangers, and process equipment

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Ability to lift up to 50 pounds and work in mechanical spaces, rooftops, and equipment rooms
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and work in confined spaces while using required PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

The Manufacturing Systems Engineer (MES / Factory Automation) supports the implementation and operation of Manufacturing Execution Systems (MES), CIM, automation, and quality systems for Amkor Technology’s advanced Arizona Technology Assembly (ATA) greenfield facility.

This role is primarily focused on system configuration, integration, and deployment rather than software development. The engineer will work closely with internal teams, vendors, and manufacturing stakeholders to build and scale highly automated, reliable factory systems from the ground up.

This is a unique opportunity to contribute to a greenfield semiconductor facility and play a key role in shaping next-generation manufacturing systems.

Essential Duties and Responsibilities

• Configure, test, and support MES and related manufacturing systems
• Integrate MES with CIM/EAP, automation systems (AMHS/OHT), quality systems, and enterprise platforms (ERP)
• Manage system interfaces and data flows (lot tracking, WIP, recipes, dispatching logic)
• Maintain manufacturing master data (process flows, equipment, materials, recipes)
• Support system testing activities (SIT, UAT, commissioning, go-live, stabilization)
• Troubleshoot system issues impacting manufacturing operations and data integrity
• Collaborate with vendors (e.g., AMAT) and cross-functional teams (manufacturing, quality, IT, automation)
• Participate in system design reviews and requirement definition
• Document system functionality, enhancements, and procedures

Minimum Requirements

• Bachelor’s degree in Engineering, Computer Science, Information Systems, or a related discipline
• 3–6 years of experience in manufacturing IT, factory automation, or semiconductor manufacturing systems
• Hands-on experience with MES, CIM/EAP/RMS, automation, logistics, or quality systems (SPC, FDC)
• Understanding of semiconductor manufacturing processes and shop floor operations
• Experience supporting production manufacturing systems
• Strong communication skills and ability to work in cross-functional teams

Preferred Requirements

• Experience with commercial manufacturing software platforms (Applied Materials preferred)
• Experience supporting MES or automation systems in a semiconductor fab, assembly, or test site
• Exposure to system integration or factory system rollout projects
• Basic understanding of equipment interfaces or material handling systems
• Familiarity with analytics or AI/ML use cases in manufacturing

Additional Information

• This role is focused on project implementation and factory ramp-up, not steady-state support
• Limited coding required; emphasis is on configuration, integration, and troubleshooting
• Opportunity for a mix of desk-based and factory floor interaction depending on assignment
• Ability to travel internationally (e.g., Korea) for training as needed

Why Amkor

• Be part of a greenfield semiconductor facility and help build systems from the ground up
• Work with advanced manufacturing technologies in a high-growth environment
• Gain hands-on experience with cutting-edge MES and automation systems
• Collaborate with global teams and industry-leading partners

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Project Manager – Facilities & Site Services to lead the development, implementation, and continuous improvement of facility support programs during the construction, startup, and operational phases of our semiconductor manufacturing campus.

This role will be responsible for service request program development, facilities operations readiness, building and grounds services, vendor management, tool installation coordination, construction support, and operational process development. The Project Manager will work closely with Facilities Engineering, Construction, Manufacturing, EHS, Security, IT, and external contractors to ensure a smooth transition from project execution to factory operations.

Essential Duties and Responsibilities:

• Lead development and implementation of facility service request, work order, and asset management processes
• Recruit, hire, train, and develop facilities project management staff to support long-term site services needs
• Develop operational readiness plans for building services, grounds maintenance, and facility support functions
• Establish and manage service contracts for janitorial, landscaping, pest control, waste management, and other site support services
• Manage vendor performance, KPIs, contract compliance, and service quality
• Coordinate facility support requirements during construction, startup, and operational readiness activities
• Support semiconductor tool installation planning and coordination with construction, facilities, manufacturing, and equipment teams
• Coordinate utility outages, access requirements, logistics planning, and contractor activities supporting tool installation
• Lead development of facility operational procedures, standards, and service level expectations
• Support turnover, commissioning, startup, and occupancy readiness activities
• Track project schedules, budgets, risks, and action items for assigned programs and initiatives
• Facilitate cross-functional coordination between Facilities, Manufacturing, EHS, Security, IT, HR, and external partners
• Identify opportunities to improve operational efficiency, service delivery, reliability, and customer satisfaction
• Support space planning, office moves, site logistics, and campus operational needs as required
• Develop reporting metrics and dashboards for service performance, vendor management, and operational readiness

Preferred Qualifications:

• Semiconductor, advanced manufacturing, data center, or mission-critical facility experience.
• Experience supporting tool installation and factory startup activities
• Knowledge of facility maintenance, commissioning, turnover, and operational readiness processes
• PMP, IFMA, FMP, or similar professional certification is a plus

Physical Requirements:

• Ability to work in office, industrial, construction, and manufacturing environments
• Ability to conduct site walks and inspections throughout the campus
• Occasional lifting of materials or equipment up to 25 pounds
• Ability to travel between project locations as needed

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

We are seeking a high energy and motivated Factory Plant Senior Accounting Manager to join our Amkor Technology Arizona facility. The Factory Plant Senior Accounting Manager is responsible for overseeing all plant-level accounting, financial reporting, cost accounting, and internal controls at Amkor’s manufacturing facility located in Peoria. This role partners closely with operations, engineering, and supply chain teams to ensure accurate product costing, inventory valuation, and financial performance visibility. The position plays a key role in supporting operational efficiency, driving cost discipline, and ensuring compliance with U.S. GAAP and Amkor’s corporate policies. This position will report to the Controller of Amkor Technology Arizona facility.

Essential Duties and Responsibilities:

Plant Accounting & Financial Reporting:

• Review journal entries and account reconciliations
• Prepare balance sheet & income statement analytics and fluctuation explanation
• Manage monthly, quarterly and annual close process for the factory
• Coordinate with corporate accounting on consolidation, technical accounting, and external reporting requirements
• Ensure timely and accurate financial statements in accordance with US GAAP and Amkor policies

Cost Accounting & Inventory Management:

• Oversee standard costing, cost rollups, and variance analysis (labor, overhead, material)
• Analyze manufacturing variances and partner with operations to drive cost improvements
• Manage inventory valuation, cycle counts, and physical inventory processes
• Ensure accurate accounting for WIP, finished goods, and scrap

Operational Finance Partnership:

• Partner with plant leadership on budgeting, forecasting, and financial planning
• Provide actionable insights on cost drivers, capacity utilization, and efficiency metrics
• Support capital expenditure (CapEx) planning, tracking, and asset accounting
• Drive financial discipline in manufacturing operations and investment decisions

Internal Controls & Compliance:

• Ensure compliance with SOX controls and internal audit requirements
• Support external and internal audit activities
• Maintain strong internal controls over financial reporting, inventory and fixed assets
• Lead or participate in various ad-hoc analysis and special projects as assigned
• Identify and drive continuous process improvements and automation opportunities

Leadership & Team Management

• This position starts as individual contributor and will manage a team as operation scales up, with potential succeeding the Controller

Required Qualifications:

• Bachelor’s Degree or higher in Accounting or Finance (CPA strongly preferred)
• Minimum of eight (8) years of accounting/finance experience
• Strong background in cost accounting and inventory accounting
• Demonstrate strong US GAAP technical accounting and internal controls knowledge
• Strong analytical and problem-solving skills
• Strong communication and leadership skills
• Ability to work in a fast-paced, high-volume manufacturing environment
• Demonstrate proficiency with MS Office with advanced proficiency in Excel
• Experience in a manufacturing environment required; semiconductor or high-tech preferred
• Public company and SOX compliance experience preferred
• Previous experience with financial systems (ERP such SAP/Oracle preferred)

Preferred Qualifications:

• Professional designation such CPA, CMA, or CFA
• Semiconductor or high-tech experience

Location:

This position will be based at the temporary Phoenix, AZ site and the Peoria site during the construction phase, and will transition to the Peoria site once factory operations begin.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities Architecture Engineer, responsible for planning, designing, and coordinating architectural aspects of Amkor’s OSAT factory and related facilities. This includes layout optimization, space planning, compliance with building codes, and integration of architectural elements with mechanical, electrical, and process systems. The role ensures functional, safe, and efficient facility designs aligned with corporate standards and sustainability goals.

Essential Duties and Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

• Coordinate with internal teams and external consultants on building design and construction requirements to develop architectural designs and layouts for manufacturing, office, and support areas within the OSAT factory.
• Review and validate architectural drawings, specifications, and material selections.
• Ensure compliance with local building codes, fire safety regulations, and corporate standards.
• Support permitting processes for building construction and occupancy approvals.
• Collaborate with engineering disciplines (MEP, process, utilities) to ensure integrated facility design.
• Optimize space utilization for production lines, cleanrooms, and support areas.
• Oversee architectural aspects during construction, including site inspections and quality checks.
• Maintain accurate documentation of architectural plans and revisions.
• Incorporate sustainability and energy efficiency principles into facility design.
• Evaluate new technologies and materials for improved functionality and cost-effectiveness.

 Required Qualifications:

• Bachelor’s degree in architecture or related field.
• 3+ years of experience in architectural design and coordination, preferably in industrial or semiconductor facilities.
• Strong knowledge of building codes, fire safety, and cleanroom design standards.
• Excellent communication and coordination skills.
• Proficiency in software tools (AutoCAD, Revit, MS Office, Bluebeam).
• Experience in design, construction, commissioning, and start-up preferred.
• Professional Engineering License (PE) is a plus.
• Strong understanding of IBC, IFC codes.

Physical Requirements:

• Ability to work in various weather conditions and awkward positions.
• Regularly lift up to 50 lbs. and adjust heavy objects.
• Exposure to sharp, hot, and cold equipment.
• Must be medically qualified to wear a respirator.
• Ability to climb ladders, work at elevation, and in confined spaces with PPE.

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities Controls System Engineer, responsible for the design, installation, commissioning, and operation of facility control systems for Amkor’s OSAT factory. This includes PLC, DCS, and SCADA platforms supporting HVAC, ultrapure water, wastewater treatment, gas and chemical systems, and life safety systems. The role ensures reliable, efficient, and safe operation of automated control systems throughout the project lifecycle.

Essential Duties and Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

• Collaborate with instrumentation and controls design vendors to ensure system requirements are met
• Review engineering drawings, submittals, and monitor construction progress
• Support commissioning activities, including equipment preparation and operational testing
• Identify and resolve abnormalities during construction and start-up phases
• Manage documentation, manuals, and handover processes for control systems
• Provide engineering support for operation and maintenance of PLC, DCS, and SCADA systems
• Respond to facility interruptions across HVAC, process systems, UPW, WWT, gas and chemical systems, and life safety systems
• Conduct root cause analysis and trend evaluations for facilities-related incidents
• Modify control logic and programming to enhance system performance and prevent recurrence
• Develop and maintain an instrument calibration program for transmitters, control valves, and positioners
• Perform system capacity planning, troubleshooting, and sustaining activities to meet production demands
• Partner with operations and maintenance teams to optimize system performance and reliability
• Apply reliability engineering principles, including FMEA and root cause analysis, to improve system performance
• Ensure compliance with safety standards, codes, and corporate control system guidelines

Required Qualifications:

• Bachelor’s degree in Electrical Engineering, Instrumentation & Controls Engineering, or related field
• 3+ years of experience in facilities control systems engineering (design and operations), preferably in semiconductor or high-tech manufacturing
• Strong understanding of PLCs, DCS, SCADA systems, PID controllers, and variable frequency drives
• Ability to read and interpret P&ID drawings and engineering specifications
• Familiarity with HMI operator interfaces and industrial communication protocols
• Proficiency in MS Office and engineering tools
• Strong analytical, decision-making, and troubleshooting skills
• Experience in semiconductor facility design, construction, commissioning, and start-up
• Professional Engineering License (PE) is a plus

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Regularly lift up to 50 lbs. and adjust heavy objects
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and in confined spaces with PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities HVAC Engineer, responsible for the design, installation, commissioning, and operation of HVAC systems for Amkor’s OSAT factory. This includes cleanroom air systems, exhaust systems, solvent exhaust abatement, and office HVAC systems. The role ensures optimal performance, energy efficiency, and compliance with cleanroom and environmental standards throughout the project lifecycle.

 Essential Duties and Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

• Collaborate with design consultants to ensure HVAC system requirements are met.
• Review engineering drawings, submittals, and monitor construction progress.
• Support commissioning activities, including equipment preparation and operational testing.
• Identify and resolve abnormalities during construction and start-up phases.
• Manage documentation, manuals, and handover processes for HVAC systems.
• Provide operational and maintenance support for RCUs, MUAs, exhaust systems, acid scrubbers, and RCTO solvent abatement systems.
• Support office HVAC systems, including AHUs, VAV systems, and respond to temperature-related service calls.
• Address HVAC Out-of-Control Action Plan (OCAP) conditions in cleanroom environments (temperature, humidity, particle levels, exhaust pressure).
• Monitor system performance through trend analysis, inspections, and technical reporting.
• Research and implement technology upgrades to improve reliability, efficiency, and safety.
• Perform system capacity planning, troubleshooting, and sustaining activities to meet production demands.
• Partner with operations and maintenance teams to optimize system performance and energy consumption.
• Conduct system evaluations and implement improvements through capital and expense projects.
• Maintain accurate documentation for operational and maintenance procedures.
• Apply reliability engineering principles, including FMEA and root cause analysis, to improve system performance.
• Review tool exhaust design during hook-up phase and perform engineering inspections.

Required Qualifications:

• Bachelor’s degree in Mechanical Engineering or related field.
• 5+ years of experience in HVAC engineering (design and operations), preferably in semiconductor or high-tech manufacturing.
• Strong understanding of HVAC systems, exhaust systems, and their controls.
• Ability to read and interpret engineering drawings and specifications.
• Familiarity with chilled water systems, cooling towers, and cleanroom standards.
• Proficiency in AutoCAD, Revit, MS Office, and Bluebeam.
• Strong analytical, decision-making, and troubleshooting skills.
• Experience in design, construction, commissioning, and start-up preferred.
• Professional Engineering License (PE) is a plus.

Physical Requirements:

• Ability to work in various weather conditions and awkward positions.
• Regularly lift up to 50 lbs. and adjust heavy objects.
• Exposure to sharp, hot, and cold equipment.
• Must be medically qualified to wear a respirator.
• Ability to climb ladders, work at elevation, and in confined spaces with PPE.

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities Process Engineer, responsible for the design, installation, commissioning, and operation of process utility systems for Amkor’s OSAT factory. This includes chilled water, cooling towers, condenser water, process cooling, steam and hot water systems, reclaim water, potable water, and process vacuum systems. This role ensures reliable and efficient delivery of utilities to support cleanroom and manufacturing operations.

Essential Duties and Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

• Collaborate with design consultants to ensure process utility system requirements are met.
• Review engineering drawings, submittals, and monitor construction progress.
• Support commissioning activities, including equipment preparation and operational testing.
• Identify and resolve abnormalities during construction and start-up phases.
• Manage documentation, manuals, and handover processes for process systems.
• Provide operational and maintenance support for chilled water systems, cooling towers, steam systems, and process vacuum systems.
• Address Out-of-Control Action Plan (OCAP) conditions in cleanroom environments related to temperature, humidity, and process utility pressure deviations.
• Monitor system performance through trend analysis, inspections, and technical reporting.
• Identify and implement energy-saving opportunities across process systems to support sustainability goals.
• Research and implement technology upgrades to improve reliability, efficiency, and safety.
• Perform system capacity planning, troubleshooting, and sustaining activities to meet production demands.
• Partner with operations and maintenance teams to optimize system performance and streamline maintenance strategies.
• Conduct system evaluations and implement improvements through capital and expense projects.
• Apply reliability engineering principles, including FMEA and root cause analysis, to improve system performance.
• Review tool process schematics during hook-up phase and perform engineering inspections.

Essential Duties and Responsibilities:

• Bachelor’s degree in Mechanical Engineering or related field.
• 3+ years of experience in process utility systems engineering (design and operations), preferably in semiconductor or high-tech manufacturing.
• Strong understanding of chilled water systems, cooling towers, steam systems, and process vacuum systems.
• Ability to read and interpret engineering drawings and specifications.
• Familiarity with cleanroom standards and adjacent disciplines (HVAC, exhaust systems).
• Proficiency in AutoCAD, Revit, MS Office, and Bluebeam.
• Strong analytical, decision-making, and troubleshooting skills.
• Experience in semiconductor facility design, construction, commissioning, and start-up.
• Professional Engineering License (PE) is a plus.

Physical Requirements:

• Ability to work in various weather conditions and awkward positions.
• Regularly lift up to 50 lbs. and adjust heavy objects.
• Exposure to sharp, hot, and cold equipment.
• Must be medically qualified to wear a respirator.
• Ability to climb ladders, work at elevation, and in confined spaces with PPE.

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities Wastewater Engineer, responsible for supporting the ongoing design, construction, commissioning and operations for our new OSAT facility. This role ensures compliance with environmental regulations, manages permitting processes, maintain and optimizes treatment operations, and supports sustainable water management practices to meet production and corporate ESG goals.

Essential Duties and Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

• Support the design, installation, and commissioning of wastewater treatment systems for the organic, inorganic waste treatment and BRF facilities.
• Collaborate with engineering teams and contractors to ensure system reliability and scalability.

• Oversee daily operation of wastewater treatment plants, including monitoring, troubleshooting, and preventive maintenance.
• Maintain accurate records of water quality, flow rates, and chemical usage.

• Permitting: Ensure compliance with the county regulations. Prepare and submit required reports to regulatory agencies. Support ongoing efforts to develop and secure wastewater discharge permits and related environmental approvals.
• Implement continuous improvement initiatives to reduce water consumption, improve treatment efficiency, and minimize discharge impact.

• Enforce safety protocols for chemical handling and equipment operation.
• Support corporate sustainability goals and ESG reporting related to water management.

Required Qualifications:

• Bachelor’s degree in Environmental Engineering, Chemical Engineering, or related field.
• 3+ years of experience in wastewater treatment operations, preferably in semiconductor.
• Strong knowledge of biological, chemical, and physical treatment processes.
• Familiarity with SCADA systems and automated monitoring tools.
• Excellent problem-solving and communication skills.
• Proficiency in software tools (AutoCAD, Revit, MS Office, Bluebeam).
• Experience in design, construction, commissioning, and start-up preferred.
• Professional Engineering License (PE) is a plus.

Physical Requirements:

• Ability to work in various weather conditions and awkward positions.
• Regularly lift up to 50 lbs. and adjust heavy objects.
• Exposure to sharp, hot, and cold equipment.
• Must be medically qualified to wear a respirator.
• Ability to climb ladders, work at elevation, and in confined spaces with PPE.

Position Summary:

Location: This position will be based at the temporary Phoenix, AZ site and the Peoria site during the construction phase, and will transition to the Peoria site once factory operations begin.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities UPW engineer, responsible for the design, installation, commissioning, and ongoing operation of Ultra-Pure Water (UPW) systems for Amkor’s OSAT factory. This includes RO, EDI, DI, and ultrafiltration systems to ensure reliable and high-quality water supply for our facility. The role supports system performance, compliance, and continuous improvement throughout the project lifecycle.

Essential Duties and Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

• Collaborate with UPW design vendors to ensure system requirements and specifications are met
• Review engineering drawings, submittals, and monitor construction progress
• Support commissioning activities, including equipment preparation, operational testing, and system validation
• Identify and resolve abnormalities during construction and start-up phases
• Manage documentation, manuals, and handover processes for UPW systems
• Conduct training and on-the-job training (OJT) for operations and maintenance teams
• Oversee production and delivery of UPW to site production areas, ensuring system reliability and water quality standards
• Collaborate with WWT/BRF engineering teams for integrated water management strategies
• Develop preventive maintenance programs and emergency response procedures
• Implement technology upgrades to improve reliability, efficiency, and sustainability
• Perform system capacity planning, troubleshooting, and sustaining activities to meet dynamic production demands
• Partner with operations and maintenance teams to optimize system performance and streamline maintenance strategies
• Maintain accurate documentation for operational and maintenance procedures
• Ensure compliance with environmental regulations and corporate standards

Required Qualifications:

• Bachelor’s degree in Chemical, Mechanical, Environmental, or Process Engineering. Master’s degree highly preferred
• 8+ years of experience in UPW systems engineering (design and operations), preferably in semiconductor or high-tech manufacturing
• Strong understanding of UPW systems, water treatment technologies, and industry standards
• Ability to read and interpret engineering drawings and specifications
• Knowledge of adjacent disciplines (automation, wastewater, gas, chemicals)
• Proficiency in MS Office, Bluebeam, and engineering tools
• Strong analytical, decision-making, and troubleshooting skills
• Experience in semiconductor facility design, construction, commissioning, and start-up
• Professional Engineering License (PE) is a plus

Physical Requirements:

• Ability to work in various weather conditions and awkward positions
• Regularly lift up to 50 lbs. and adjust heavy objects
• Exposure to sharp, hot, and cold equipment
• Must be medically qualified to wear a respirator
• Ability to climb ladders, work at elevation, and in confined spaces with PPE

Location:

This position will be based at the Arizona Tempe and Peoria sites during the Construction phase and will transition to Peoria for management during the Factory Operation phase.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced Electrical Engineer, responsible for the design, installation, commissioning, and operation of electrical systems for Amkor’s OSAT factory. This includes medium and low-voltage power distribution, emergency power systems, lighting, facility infrastructure and tools hookup. This role ensures reliable, safe, and efficient electrical power delivery to support manufacturing and cleanroom operations.

Essential Duties and Responsibilities:

Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

• Collaborate with electrical design consultants to ensure system requirements and specifications are met.
• Review electrical drawings, submittals, and monitor construction progress.
• Support commissioning activities, including equipment preparation, functional testing, and system validation.
• Identify and resolve abnormalities during construction and start-up phases.
• Manage documentation, manuals, and handover processes for electrical systems.
• Provide operational and maintenance support for electrical distribution systems, Arc Flash Studies, switchgear, transformers, UPS, and emergency generators.
• Monitor system performance and implement preventive maintenance programs.
• Ensure compliance with electrical codes, safety standards, and corporate guidelines.
• Perform system capacity planning, troubleshooting, and sustaining activities to meet dynamic production demands.
• Partner with operations and maintenance teams to optimize electrical system performance and energy efficiency.
• Conduct system evaluations and implement improvements through capital and expense projects.
• Maintain accurate documentation for operational and maintenance procedures.
• Apply reliability engineering principles, including FMEA and root cause analysis, to improve system performance.

Requirements:

• Bachelor’s degree in Electrical Engineering.
• 3+ years of experience in electrical systems engineering (design and operations), preferably in semiconductor or high-tech manufacturing.
• Strong understanding of power distribution systems, switchgear, transformers, UPS, and emergency power systems.
• Ability to read and interpret electrical drawings and specifications.
• Familiarity with NFPA 70 (National Electrical Code) and other relevant standards.
• Proficiency in AutoCAD, MS Office, Bluebeam, arc flashy study software.
• Strong analytical, decision-making, and troubleshooting skills.
• Experience in semiconductor facility design, construction, commissioning, and start-up.
• Professional Engineering License (PE) is a plus.

Physical Requirements:

• Ability to work in various weather conditions and awkward positions.
• Regularly lift up to 50 lbs. and adjust heavy objects.
• Exposure to sharp, hot, and cold equipment.
• Must be medically qualified to wear a respirator.
• Ability to climb ladders, work at elevation, and in confined spaces with PPE.

Location:

This position will be based at the Peoria, AZ site, working from temporary offices during the construction phase and transitioning to the facility upon the start of factory operations.

Accept the challenge. Apply Now!

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities Fire Protection Engineer, responsible for the design, installation, commissioning, and operation of fire protection systems for Amkor’s OSAT factory. This includes fire suppression systems, fire alarms, sprinkler systems, clean agent systems, and integration with life safety systems. The role ensures compliance with NFPA codes, local regulations, and corporate standards while maintaining a safe environment for semiconductor manufacturing operations.

Essential Duties and Responsibilities:

• Collaborate with fire protection design consultants to ensure system requirements and specifications are met.
• Review fire protection drawings, submittals, and monitor construction progress.
• Support commissioning activities, including functional testing and system validation.
• Identify and resolve abnormalities during construction and start-up phases.
• Manage documentation, manuals, and handover processes for fire protection systems.
• Provide operational and maintenance support for fire suppression systems, alarms, and emergency response systems.
• Ensure compliance with NFPA codes, local fire regulations, and corporate safety standards.
• Perform system capacity planning, troubleshooting, and sustaining activities to meet facility requirements.
• Partner with operations and maintenance teams to optimize fire protection system performance.
• Conduct system evaluations and implement improvements through capital and expense projects.
• Maintain accurate documentation for operational and maintenance procedures.
• Support fire safety audits, inspections, and emergency drills.
• Provide on-call support in a 24/7 high-volume manufacturing environment.

Required Qualifications:

• Bachelor’s degree in Fire Protection Engineering, Mechanical Engineering, or related field.
• 8+ years of experience in fire protection system design and operations, preferably in semiconductor or high-tech manufacturing.
• Strong understanding of NFPA codes, fire suppression systems, and life safety standards.
• Ability to read and interpret fire protection drawings and specifications.
• Familiarity with Fire Alarm systems, sprinkler systems, and alarm integration.
• Proficiency in AutoCAD, MS Office, and Bluebeam.
• Strong analytical, decision-making, and troubleshooting skills.
• Experience in semiconductor facility design, construction, commissioning, and start-up.
• Professional Engineering License (PE) or NICET Fire Protection Certification is a plus.
• Knowledge of ISO standards and emergency response planning.

Physical Requirements:

• Ability to work in various weather conditions and awkward positions.
• Regularly lift up to 50 lbs. and adjust heavy objects.
• Exposure to sharp, hot, and cold equipment.
• Must be medically qualified to wear a respirator.
• Ability to climb ladders, work at elevation, and in confined spaces with PPE.

Job Summary:

Amkor Technology Arizona is seeking an experienced facilities Gas and Chemical Engineer, responsible for supporting the ongoing design, construction, commissioning and operations for Gas and Chemical systems. Responsibilities will evolve throughout the project lifecycle, ranging from design and commissioning to full-scale operations, requiring adaptability and a proactive approach to each phase.

Essential Duties and Responsibilities:

• Collaborate with design vendors to ensure gas and chemical system requirements are met.
• Review engineering drawings, submittals, and monitor construction progress.
• Support commissioning activities, including equipment preparation and operational testing.
• Identify and resolve abnormalities during construction and start-up phases.
• Manage documentation, manuals, and handover processes for gas and chemical systems.
• Provide engineering support for operation and maintenance of gas and chemical distribution systems.
• Ensure safe and reliable operation of Gas Cabinets, CDMs, VMBs, VMPs, chemical control systems, and toxic gas monitoring systems.
• Perform system capacity planning, troubleshooting, and sustaining activities to meet production demands.
• Develop and maintain system databases, shutdown plans, and expansion strategies.
• Partner with operations and maintenance teams to optimize performance and reliability.
• Conduct system evaluations and implement improvements through capital and expense projects.
• Maintain accurate documentation for operational and maintenance procedures.
• Apply reliability engineering principles, including FMEA and root cause analysis, to improve system performance.
• Ensure compliance with safety standards, codes, and environmental regulations.

Required Qualifications:

• Bachelor’s degree in Chemical Engineering or related field.  Master’s degree highly preferred.
• 8+ years of experience in gas and chemical facilities engineering (design and operations).
• Strong understanding of Gas Cabinets, CDMs, VMBs, VMPs, chemical control systems, and toxic gas monitoring systems.
• Ability to read and interpret engineering drawings and specifications.
• Knowledge of adjacent disciplines (automation, drains, UPW, exhaust, environmental systems).
• Proficiency in MS Office and engineering tools.
• Strong analytical, decision-making, and time management skills.
• Experience in design, construction, commissioning, and start-up preferred.
• Professional Engineering License (PE) is a plus.

Physical Requirements:

• Ability to work in various weather conditions and awkward positions.
• Regularly lift up to 50 lbs. and adjust heavy objects.
• Exposure to sharp, hot, and cold equipment.
• Must be medically qualified to wear a respirator.
• Ability to climb ladders, work at elevation, and in confined spaces with PPE.