Critical Facilities Technician II, HVAC

ABM US
South Bend, IN

The Critical Facility Technician II (HVAC) supports the operation and maintenance of mission-critical mechanical systems within a data center environment. This role focuses on preventative maintenance, basic troubleshooting, and supporting senior technicians to ensure reliable facility operations and uptime.

Systems & Equipment Exposure
  • HVAC systems (AHUs, CRACs, DX units, basic chiller exposure)
  • Pumps, motors, VFDs, and controls
  • Building systems (BAS/BMS)
  • Exposure to critical infrastructure (UPS, generators, electrical systems)

Benefit Information: ABM offers a comprehensive benefits package. For information about ABM’s benefits, visit ABM Employee Benefits | Front Line Team Members

ABM is a military and veteran friendly employer, veterans and candidates with military experience encouraged to apply. Military Occupational Specialty Code: 91E, 91C, EM, HT, MK, DC, 1161, 1341, 3E1X1 

  • Perform preventative maintenance and basic repairs on HVAC and mechanical systems
  • Assist with troubleshooting and corrective maintenance under guidance of senior technicians
  • Monitor facility systems and respond to alarms and work orders
  • Conduct routine walkthroughs (temperature, humidity, system status)
  • Update and maintain records in CMMS
  • Follow established MOPs, SOPs, and safety procedures
  • Support vendor activities and maintenance tasks
  • Maintain clean and safe work areas (LOTO, SDS, housekeeping)
  • Escalate complex issues to senior technicians
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