Facilities Technician

Amkor Technology, Inc.; Tempe (AZ); On-site; USD 45,000 - 65,000; Full time

Job summary

Amkor Technology, Inc. is seeking an experienced Facilities Mechanical Technician based in Tempe, AZ to maintain and optimize HVAC systems and building utilities within a large manufacturing campus.

You will perform preventive and corrective maintenance, monitor BMS and utilities, and collaborate with engineers, contractors, and vendors to ensure safe, compliant operations. The role requires hands-on mechanical expertise, 3+ years in industrial facilities, and a focus on reliability and safety.

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

• Maintain, repair, and optimize HVAC systems, air handlers, pumps, and related equipment.
• Support maintenance of facility plumbing systems.
• Inspect and repair mechanical components including belts, motors, bearings, valves, actuators, fans, and piping.
• Conduct rounds and performance checks to ensure proper operation.
• Monitor building management systems to maintain temperature and airflow.
• Start up, shut down, and calibrate mechanical systems per procedures.
• Keep maintenance logs and CMMS records up to date.

Skills

HVAC systems knowledge

Pumps & piping

Schematics interpretation

CMMS experience

Building Management Systems (BMS)

Education

HVAC trade certification or technical certification

Tools

CMMS

Job description

Career Opportunities: Facilities Technician (29085)

Requisition ID29085-Posted08/26/2026-Facilities-Regular Non-Exempt Full-Time Employee

Amkor Technology, Inc. (Nasdaq: AMKR) is the world’s largest U.S. headquartered OSAT and is a global leader in outsourced semiconductor packaging and test services. With a strong track record of innovation, a broad and diverse geographic footprint and solid partnerships with lead customers, Amkor delivers high-quality solutions that enable the world’s leading semiconductor and electronics companies to bring advanced technologies to market. The company’s comprehensive portfolio includes advanced packaging, wafer-level processing, and system-in-package solutions targeting applications for smartphones, data centers, artificial intelligence, automobiles and wearables. For more information visit amkor.com .

Position Summary:

Amkor Technology 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. This position is based at our corporate headquarters in Tempe, AZ.

Job 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.

Required 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.

Preferred Qualifications:

• Boiler or chiller operator certification is plus.
• Experience with Building Management Systems (BMS) and energy optimization.
• Tradeschool or technical certification 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 lbs and work in mechanical spaces, rooftops, and equipment rooms.
• Exposure to sharp, hot, and cold equipment.
• Ability to climb ladders, and work at elevation.

Location:

Tempe, AZ. Candidates must reside near the local Amkor office.

Please note: This position may require access to export-controlled information. Candidate must be a U.S. Person (U.S. citizen, lawful permanent resident, or protected individual)or be eligible to qualify for a U.S. Government export authorization.

Amkor is proud to be an Equal Opportunity Employer. We do not discriminate on the basis of race, color, ancestry, national origin, religion or religious creed, mental or physical disability, medical condition, genetic information, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity, gender expression, age, marital status, military or veteran status, citizenship, or other characteristics protected by state or federal law or local ordinance.