Senior HVAC Systems Service Specialist (Regional Rover)

As the Senior HVAC Systems Service Specialist (Rover), you will be the go-to expert for preventive and corrective HVAC work across multiple sites within your region. You’ll drive a company-provided vehicle between facilities, troubleshoot complex systems, complete precise CMMS documentation, and mentor teammates-keeping critical environments safe, comfortable, and compliant.

A Day in the Life

Your morning may start with reviewing CMMS work orders and planning your route to two facilities. By mid-day, you could be replacing belts on an air-handling unit, tuning a VAV box for proper airflow, and inspecting gas- and oil-fired water-tube boilers and auxiliary equipment (pumps, de-aerating tanks, air compressor blowers). In the afternoon, you might diagnose a controls issue, escort a subcontractor, verify code compliance, and log all work details in the CMMS-wrapping up by walking a junior tech through safe testing and measurement procedures.

Key Responsibilities

• Execute preventive and corrective maintenance from CMMS-generated work orders; document work thoroughly and accurately.
• Install, service, and maintain HVAC machinery and mechanical equipment: motors, engines, pumps, belts, fans, air-handling units, VAVs, and fan-powered boxes.
• Ensure safe operation of environmental control systems and stationary equipment, including electronic/pneumatic controls and water-tube boilers with related auxiliaries.
• Diagnose environmental controls and stationary systems using proper inspection, testing, and monitoring techniques; use tools safely and correctly.
• Work to CGL Facility Maintenance standards and OSHA/client safety procedures at all times; maintain a clean, safe work area.
• Inspect completed work-your own and others’-for compliance with local building and safety codes.
• Escort subcontractors while they perform onsite tasks; verify scope and quality.
• Provide mentorship, training, and oversight to HVAC and General Trades technicians; cross-train teammates in fundamentals of your trade.
• Travel to additional facilities within the region to resolve specific maintenance issues.
• Complete assigned compliance, safety, and professional development training.
• Drive between sites as part of daily duties using a company vehicle.

Driving requirement: This position requires driving for the Company using either 1) a Company vehicle, at any frequency from Rarely to Constantly; or, 2) a Personal or Rental vehicle to conduct Company business more than 50% of the time to perform work duties.

• High School Diploma or GED required., * 5+ years of commercial HVAC and building maintenance required.
• Refrigeration experience preferred.
• Prior experience leading or coaching others preferred.

Knowledge, Skills, and Abilities

• Working knowledge across trades: electrical, HVAC, plumbing, carpentry, and general facility maintenance.
• Ability to read blueprints and as-built drawings.
• Willing and able to take occasional on-call assignments.
• Proficiency with Microsoft Office and aptitude with CMMS tools.
• Self-directed team player with strong prioritization, multitasking, and interpersonal communication skills; client-facing poise is essential.
• Rapidly learn facility layouts, system locations, and operating procedures for environmental controls.

Licenses & Certifications

• Valid, in-state Driver’s License.
• EPA 608 Certification.
• HVAC Certification.

A competitive salary is only one part of your total rewards. We also offer a comprehensive benefits package, including paid time off, medical, dental, life and disability insurance, HSA/FSA accounts, retirement, rewards programs, and so much more!

CGL is a trusted partner to justice and public-sector facilities across the U.S. and internationally. Through CGL Facility Management, LLC, we deliver comprehensive, contract-based building maintenance services to commercial and government clients.