Facilities Mechanical Technician: HVAC & Critical Systems

Amkor Technology, Inc.; Phoenix (AZ); On-site; USD 55,000 - 76,000; Full time

Job summary

Amkor Technology, Inc. in Tempe, AZ, seeks an experienced Facilities Mechanical Technician to maintain, repair, and optimize HVAC, pumps, and mechanical utilities across corporate facilities.

You will perform preventive and corrective maintenance and support building infrastructure. You will interpret mechanical drawings, manage CMMS logs, and coordinate with engineers, vendors, and safety teams to keep systems compliant with ASHRAE/OSHA and local codes.

Qualifications

• 3+ years of mechanical maintenance experience in industrial, commercial, or manufacturing facilities.
• Strong working knowledge of HVAC, pumps, piping, and mechanical utilities.
• Ability to interpret mechanical drawings, schematics, and manuals.
• Experience using CMMS work order and asset management systems.

Responsibilities

• Perform preventive and corrective maintenance on HVAC systems, air handlers, pumps, and mechanical support equipment.
• Experience supporting maintenance and repair of facility plumbing systems for standard office buildings.
• Inspect, troubleshoot, and repair mechanical components including belts, motors, bearings, valves, actuators, fans, and piping systems.
• Conduct routine rounds and equipment performance checks to ensure proper operation.
• Monitor and adjust building management systems (BMS) to maintain optimal temperature, and airflow.
• 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 mechanical codes, etc.).
• Keep accurate maintenance logs, equipment histories, and documentation using CMMS tools.
• Follow lockout/tagout (LOTO), and other safety protocols.
• Diagnose mechanical failures using technical tools, schematics, test equipment, and system data.
• Respond to facility work orders and emergency calls related to system performance issues.
• Recommend improvements or modifications to enhance equipment reliability.
• Support mechanical infrastructure upgrades, retrofits, and equipment installations.
• Collaborate with technicians, engineers, contractors, and vendors on maintenance activities and repairs.
• Perform general building maintenance, including minor plumbing and electrical repairs, furniture moves, wall patching and painting, door and hardware repairs, and other facility upkeep tasks to maintain a safe and professional work environment.

Skills

HVAC systems

Mechanical maintenance

Pumps

Piping

CMMS software

Tools

CMMS software

Job description

Amkor Technology, Inc. in Tempe, AZ, seeks an experienced Facilities Mechanical Technician to maintain, repair, and optimize HVAC, pumps, and mechanical utilities across corporate facilities.

You will perform preventive and corrective maintenance and support building infrastructure. You will interpret mechanical drawings, manage CMMS logs, and coordinate with engineers, vendors, and safety teams to keep systems compliant with ASHRAE/OSHA and local codes.