Critical Facility Technician

ABM•San Antonio, TX

19h

About The Position

The Critical Facilities HVAC Technician self-performs preventive and corrective maintenance on mission-critical mechanical and HVAC systems supporting a high-reliability data center environment. The position maintains and services equipment such as chillers, cooling systems, water heaters, motors, pumps, and variable frequency drives (VFDs), and responds to urgent facility needs. The role involves using a computerized maintenance management system (CMMS) and/or paper tickets to document work, coordinating with subcontractors, following safety procedures, and participating in training to learn additional systems. This role is suitable for someone entering or returning to the workforce with limited experience and education. ABM is a military- and veteran-friendly employer and encourages veterans and candidates with military experience to apply.

Requirements

At least three years of prior experience as an HVAC technician or in HVAC, mechanical, or related technical work.
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, unexpired driver's license; company vehicle use is required.
Must be at least 18 years of age.
Must possess a journeyman HVAC license in the state, county, or city jurisdiction where the work will be performed.
Ability to pass a Tier 1 background check and drug screening.
Ability to obtain a security clearance and polygraph after hire; this is a condition of employment.
Ability to lift 50–75 pounds and climb ladders and work at heights.
Comfort working in mechanical rooms, on rooftops, and in industrial environments.
Willingness to work overtime, weekends, or after-hours as required.

Nice To Haves

Five or more years of HVAC or mechanical experience.
Experience in data centers or critical facilities.
Technical certifications or trade school training.
Strong mechanical and electrical aptitude.
Military occupational specialties: 91E, 91C, EM, HT, MK, DC, 1161, 1341, or 3E1X1.

Responsibilities

Perform planned preventive maintenance and unplanned corrective maintenance on HVAC and mechanical systems.
Maintain and service 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 safety protocols, including PPE and Lockout/Tagout procedures.
Participate in training and demonstrate willingness to learn additional systems.