Facility Systems Technician – HVAC & Mechanical Systems

HVAC And Mechanical Systems Subject Matter Expert

This position serves as a shift subject matter expert for critical HVAC and mechanical building systems, ensuring maximum reliability, uptime, and performance in a 24/7 manufacturing environment. The successful candidate will possess advanced troubleshooting skills, strong mechanical aptitude, and the ability to respond quickly to system issues affecting facility operations.

• Perform preventive, predictive, and corrective maintenance on industrial HVAC and mechanical systems.
• Troubleshoot and repair:
• Air Handling Units (AHUs)
• Make-Up Air Units (MAUs)
• Exhaust ventilation systems
• Chilled water and hot water systems
• Pumps, motors, VFDs, valves, and associated mechanical equipment
• Monitor and respond to Building Automation System (BAS/BMS) alarms to maintain continuous facility operation.
• Diagnose HVAC, refrigeration, airflow, and mechanical system failures using sound troubleshooting techniques.
• Partner with Electrical, Controls, and Maintenance Technicians to resolve complex equipment issues.
• Perform equipment inspections and execute preventive maintenance activities in accordance with established schedules.
• Accurately document work performed within the CMMS.
• Support commissioning, startup activities, and continuous improvement initiatives.
• Maintain compliance with OSHA, EPA, NFPA, and all site safety requirements.
• Provide technical guidance and support to other maintenance team members when needed.

• Minimum 5 years of industrial or large commercial HVAC maintenance experience.
• Strong troubleshooting and repair skills on complex HVAC and mechanical systems.
• Experience working with Building Automation Systems (Siemens, Johnson Controls, Honeywell, Trane, or similar).
• Ability to read and interpret mechanical drawings, schematics, and equipment manuals.
• Strong understanding of pumps, motors, bearings, belts, controls, and mechanical equipment.
• Excellent communication and problem-solving skills.
• Ability to work in a fast-paced, 24/7 manufacturing environment.
• Valid driver's license.
• Ability to lift up to 50 pounds and safely perform physical maintenance activities.

• Industrial manufacturing experience.
• State HVAC Mechanical License or Journeyman certification.
• Experience with predictive maintenance technologies.
• OSHA 30 Certification.
• Familiarity with battery manufacturing, automotive, or other advanced manufacturing facilities.