Senior Facilities Mechanic: HVAC & Plant Systems

Amkor Technology; Peoria (AZ); On-site; USD 65,000 - 90,000; Full time

Job summary

Amkor Technology Arizona is seeking a Senior Facilities Mechanical Technician to maintain, repair, and optimize HVAC systems and mechanical utilities critical to building operations. You will ensure safe, compliant operation and support commissioning, upgrades, and equipment life cycle planning.

Ideal candidates have 3+ years in mechanical maintenance across industrial or manufacturing settings, with CMMS experience and the ability to read mechanical drawings and schematics.

Qualifications

• 3+ years of mechanical maintenance experience in industrial, commercial, or manufacturing facilities.
• Strong working knowledge of HVAC, pumps, hydronic systems, compressed air, piping, and mechanical utilities.
• Ability to interpret mechanical drawings, schematics, and manuals.
• Experience using CMMS work order and asset management systems.
• Experience of working in the Central Control rooms as an operator.

Responsibilities

• Establish and perform preventive and corrective maintenance on HVAC systems, scrubbers, boilers, chillers, air handlers, pumps, compressors, and mechanical support equipment.
• Inspect, troubleshoot, and repair mechanical components including belts, motors, bearings, valves, actuators, fans, and piping systems.
• Monitor and adjust building management systems (BMS) to maintain optimal temperature, airflow, humidity, and energy efficiency.
• Start up, shutdown, and calibrate mechanical systems in accordance with operating procedures.
• Maintain all mechanical systems in compliance with applicable codes, standards, and regulations (ASHRAE, OSHA, local codes, etc.).
• Keep accurate maintenance logs, equipment histories, and documentation using CMMS tools.
• Respond to facility work orders and emergency calls related to system performance issues.
• Collaborate with technicians, engineers, contractors, and vendors on maintenance activities and repairs.
• Assist with facility shutdowns, system integrations, and equipment lifecycle planning.

Skills

HVAC systems

Pumps & hydronic systems

Piping & valves

Mechanical maintenance

CMMS experience

Reading drawings & schematics

BMS knowledge

Tools

CMMS software

Job description

Amkor Technology Arizona is seeking a Senior Facilities Mechanical Technician to maintain, repair, and optimize HVAC systems and mechanical utilities critical to building operations. You will ensure safe, compliant operation and support commissioning, upgrades, and equipment life cycle planning.

Ideal candidates have 3+ years in mechanical maintenance across industrial or manufacturing settings, with CMMS experience and the ability to read mechanical drawings and schematics.