Critical Facility Technician (HVAC/Mechanical)

Critical Facilities Technician

The Critical Facilities Technician is responsible for self-performing preventive and corrective maintenance on mission-critical mechanical and HVAC systems supporting a high-reliability data center environment. This role focuses on planned maintenance (PMs) with occasional emergency response, ensuring infrastructure reliability, safety, and compliance. This position is hands-on and task-driven, with no remote system monitoring or facility rounds. Technicians work from a monthly PM schedule and complete maintenance activities in-house.

Responsibilities

• 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

Qualifications

Required Qualifications

• 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)

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 5075 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

Location: San Antonio, TX Schedule: MondayFriday, 7:00 AM 3:30 PM (Overtime as needed) Pay Range: $28$35/hour (based on experience)

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

About Us

ABM (NYSE: ABM) is one of the world's largest providers of integrated facility, engineering, and infrastructure solutions. Every day, our over 100,000 team members deliver essential services that make spaces cleaner, safer, and efficient, enhancing the overall occupant experience. ABM serves a wide range of market sectors including commercial real estate, aviation, education, mission critical, and manufacturing and distribution. With over $8 billion in annual revenue and a blue-chip client base, ABM delivers innovative technologies and sustainable solutions that enhance facilities and empower clients to achieve their goals. Committed to creating smarter, more connected spaces, ABM is investing in the future to meet evolving challenges and build a healthier, thriving world. ABM: Driving possibility, together. ABM is an Equal Employment Opportunity (EEO) employer that does not discriminate on the basis of any trait or characteristic protected by applicable federal, state, or local law, including disability and protected veteran status. ABM is committed to working with and providing reasonable accommodation to individuals with disabilities. If you have a disability and need assistance in completing the employment application, please call View phone number on click.appcast.io. We will provide you with assistance and make a determination on your request for reasonable accommodation on a case-by-case basis. ABM participates in the U.S. Department of Homeland Security E-Verify program. E-Verify is an internet-based system used to electronically confirm employment eligibility. ABM is a military-friendly company proudly employing thousands of men and women who have served in the U.S. military. With ABM, you'll have access to a world-class training program and ample opportunities to use the skills you developed while serving our country. Whether you're looking for a frontline or professional position, you can find post-military career opportunities across ABM. ABM directs all applicants to apply at ABM does not accept unsolicited resumes or submissions outside of this portal. Applicants should submit their application by clicking Apply Now. For more information, visit