The Critical Facilities HVAC Technician is responsible for self‑performing preventive and corrective maintenance on mission‑critical mechanical and HVAC systems supporting a high‑reliability data center environment. Benefit Information: ABM offers a comprehensive benefits package. For information about ABM’s benefits, visit ABM Employee Benefits | Front Line Team Members A good job for someone just entering the workforce or returning to the workforce with limited experience and education. 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 planned preventive maintenance (PMs) and unplanned corrective maintenance on HVAC and mechanical systems • Maintain and service equipment including chillers, cooling systems, water heaters, motors, pumps, and VFDs • Execute monthly, quarterly, semi-annual, and annual maintenance schedules • Respond to break-fix situations and urgent facility needs • Complete work orders and documentation using CMMS and/or paper tickets • Safely use tools, materials, and equipment to complete assigned tasks • Escort and coordinate with subcontractors as required • Follow all safety protocols including PPE and Lockout/Tagout procedures • Participate in training and demonstrate willingness to learn additional systems • Minimum 3 years of HVAC, mechanical, or related technical experience • Experience in commercial or residential HVAC/mechanical environments • Working knowledge of refrigerants, mechanical and electrical systems, motors, and VFDs • High School Diploma or GED • Valid driver’s license (company vehicle use required) • Ability to pass Tier 1 background check and drug screening • Ability to obtain a security clearance and polygraph after hire (condition of employment) Preferred Qualifications • 5 plus years of HVAC or mechanical experience • Experience in data centers or critical facilities • Technical certifications or trade school training • Strong mechanical and electrical aptitude Physical & Work Environment Requirements • Ability to lift 50–75 lbs • Ability to climb ladders and work at heights • Comfortable working in mechanical rooms, rooftops, and industrial environments • Willingness to work overtime, weekends, or after-hours as required Basic Qualifications: • Must be 18 years of age or older • Must possess a valid, unexpired driver's license • Must possess journeyman HVAC license in the state, county or city jurisdiction in which work will be performed • Three (3) years prior experience required as an HVAC technician