Critical Facility Technician

ABM US•San Antonio, TX

About The Position

The Critical Facilities HVAC Technician self-performs preventive and corrective maintenance on mission-critical mechanical and HVAC systems that support a high-reliability data center environment. The role services equipment such as chillers, cooling systems, water heaters, motors, pumps, and variable-frequency drives (VFDs), and responds to urgent facility needs. The technician completes work orders and maintenance documentation, coordinates with subcontractors when required, follows safety procedures, and participates in training to learn additional systems. This position requires at least three years of HVAC, mechanical, or related technical experience, a high school diploma or GED, a valid driver's license, and a journeyman HVAC license applicable to the jurisdiction where the work is performed. Employment is conditioned on passing a Tier 1 background check and drug screening, and obtaining a security clearance and polygraph after hire. The work may involve mechanical rooms, rooftops, industrial environments, heights, lifting, overtime, weekends, or after-hours work.

Requirements

At least three years of HVAC, mechanical, or related technical experience; three years of prior experience as an HVAC technician is required.
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.
Journeyman HVAC license in the state, county, or city jurisdiction where work will be performed.
Must be at least 18 years of age.
Ability to pass a Tier 1 background check and drug screening.
Ability to obtain a security clearance and polygraph after hire, as a condition of employment.
Ability to lift 50–75 pounds.
Ability to climb ladders and work at heights.
Comfort working in mechanical rooms, rooftops, and 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.

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.