HVAC Technician

MalaceHR is seeking an experienced HVAC Technician – Industrial Facilities Maintenance to support operations at a large industrial manufacturing facility. This position is primarily focused on the maintenance, troubleshooting, and repair of commercial and industrial HVAC systems, including large-capacity chillers and rooftop units.

The ideal candidate will have a strong HVAC background combined with well-rounded facilities maintenance skills. This role requires a versatile, hands-on technician who is comfortable performing a variety of maintenance tasks beyond HVAC, including mechanical, electrical, plumbing, and general building repairs.

The facility operates in a lead-based manufacturing environment, requiring strict adherence to established safety procedures and occupational health monitoring requirements.

Key Responsibilities

HVAC Maintenance & Repair

• Perform preventive and corrective maintenance on industrial and commercial HVAC systems, including chillers, rooftop units (RTUs), DX systems, and other refrigeration equipment.

• Troubleshoot, diagnose, and repair HVAC equipment, including systems ranging from 30-ton rooftop units to large-capacity chillers.

• Maintain and service a facility with approximately 4 rooftop units and 9 chillers .

• Troubleshoot refrigerant circuits, compressors, motors, pumps, valves, and associated mechanical components.

• Perform refrigerant recovery, charging, leak detection, brazing, and repairs in accordance with EPA regulations.

• Monitor system performance, including temperature, pressure, airflow, superheat, and subcooling.

• Troubleshoot HVAC electrical components, low-voltage controls, sensors, and building automation systems (BAS).

• Perform scheduled inspections and preventive maintenance to maximize equipment reliability and minimize downtime.

General Facilities Maintenance

• Perform a variety of maintenance tasks beyond HVAC, including mechanical, electrical, plumbing, and general building repairs.

• Respond to facility work orders and troubleshoot equipment or building system issues.

• Assist with repairs and maintenance of facility infrastructure, mechanical equipment, and supporting systems.

• Diagnose equipment malfunctions and determine appropriate corrective actions.

• Coordinate with vendors and outside contractors when specialized repairs or services are required.

• Support facility improvement projects, equipment installations, and system upgrades.

• Maintain accurate records of maintenance activities, repairs, and equipment inspections using a computerized maintenance management system (CMMS).

Safety & Compliance

• Follow all facility safety policies and procedures, particularly those associated with working in a lead-based industrial environment.

• Maintain compliance with EPA refrigerant handling regulations and applicable OSHA standards.

• Participate in required occupational health monitoring, including baseline and quarterly lead and zinc blood testing.

• Properly utilize personal protective equipment (PPE) and follow established safety protocols.

• Maintain a clean, organized, and safe working environment.

• Participate in the rotating on-call schedule and respond to after-hours maintenance emergencies as needed.

Required Qualifications

• High school diploma or GED required.

• EPA Section 608 Universal Certification required.

• Minimum of 3 years of hands-on HVAC maintenance and troubleshooting experience , preferably in an industrial or large commercial facility.

• Experience servicing commercial or industrial chillers and large-capacity HVAC equipment.

• Strong understanding of HVAC refrigeration cycles, compressors, electrical controls, and mechanical systems.

• Ability to troubleshoot and maintain rooftop units, chillers, and related HVAC equipment.

• General facilities maintenance experience with the ability to perform repairs outside of HVAC.

• Ability to read and interpret mechanical drawings, electrical schematics, wiring diagrams, and equipment manuals.

• Strong troubleshooting, problem-solving, and diagnostic skills.

• Ability to work independently, prioritize work orders, and respond to maintenance emergencies.

• Willingness to participate in an every-third-week on-call rotation.

• Ability to work safely in an industrial manufacturing environment.

Preferred Qualifications

• 5+ years of experience maintaining and repairing industrial HVAC and chiller systems.

• Experience working with 300-ton chillers and HVAC systems in the 150–200-ton range .

• Experience with industrial rooftop units, including 30-ton systems.

• Electrical troubleshooting and general mechanical maintenance experience.

• Familiarity with building automation systems (BAS/BMS), including Johnson Controls, Trane, Siemens, Honeywell, or Schneider Electric.

• Experience using computerized maintenance management systems (CMMS).

• HVAC technical school training, apprenticeship, or equivalent vocational education.

• Additional certifications such as NATE, HVAC Excellence, or manufacturer-specific technical training.

• Previous experience working in manufacturing plants, industrial facilities, or other complex mechanical environments.

Work Schedule & Environment

• Schedule: Monday through Friday, either 7:00 AM–3:30 PM or 9:00 AM–5:30 PM.

• On-Call Rotation: Every third week.

• Overtime: Available on a first-come, first-served basis.

• Facility: Industrial manufacturing plant with large-scale HVAC and mechanical systems.

• Parking: Free onsite parking provided.

• Work Environment: Lead-based manufacturing facility requiring compliance with occupational health and safety protocols.