Facilities Controls Technician

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. Duties include performing routine calibration, testing, and verification of instrumentation; maintaining and repairing transmitters, actuators, control valves, and analytical instruments; ensuring accuracy and documentation of calibration activities; diagnosing and repairing PLC-based systems, HMIs, and VFDs; and troubleshooting failures in control loops, interlocks, and automa