ABM Industries seeks a Sr HVAC Technician to support Engineering, Maintenance & Asset Management across diverse facilities. In this field-based role, you’ll lead complex service, repair, and preventive maintenance on commercial HVAC systems, including chillers, RTUs, and controls, ensuring safe, efficient, and reliable operation. You’ll diagnose advanced mechanical and electrical issues, document work in CMMS, and collaborate with engineering teams on projects and energy initiatives. As a senior technician, you’ll model ABM’s safety- and service-focused culture, mentor junior techs, and interact with clients in commercial, healthcare, education, and industrial environments. Perform installation, troubleshooting, and repair of commercial HVAC systems and controls Conduct preventive and predictive maintenance to maximize equipment uptime and efficiency Diagnose complex mechanical, electrical, and refrigerant issues and implement safe, timely solutions Calibrate, test, and balance systems to meet performance and comfort standards Document work orders, parts usage, and service reports accurately in CMMS or similar systems Ensure compliance with safety regulations, building codes, and ABM and client procedures Collaborate with engineering, maintenance, and asset management teams on capital projects Provide technical guidance and mentoring to junior HVAC technicians Interact professionally with clients, explaining findings and recommending improvements Support energy efficiency and reliability initiatives across diverse facility environments Commercial HVAC service and repair Chiller systems (air- and water-cooled) Packaged rooftop units (RTUs) Building automation systems (BAS) / DDC controls Refrigeration cycle diagnostics and recovery Electrical troubleshooting and schematics reading Preventive and predictive maintenance planning EPA Section 608 refrigerant handling Hydronic and air distribution systems CMMS and digital work order systems Medical Insurance Dental Insurance Vision Insurance Life Insurance 401k EPA Section 608 Certification (Universal preferred) State or local HVAC license as required by jurisdiction OSHA 10 or 30-hour safety training preferred NATE certification a plus Valid driver’s license and clean driving record
