Lead Commercial HVACR Chiller Diagnostics Technician

Job Description

Job Description

Lead Commercial HVACR Chiller Diagnostics Technician

Location: Dallas, TX (On-site) | Employment: Full-Time | Salary: $90,000–$110,000 annually (DOE)

Who We Are

We’re an employee-owned MEP firm providing end-to-end solutions—design, build, service, and facilities maintenance—for mission-critical environments across Texas and the Southwest. Our people power hospitals, schools, data centers, stadiums, and commercial facilities. Expect a culture of ownership, trust, and servant leadership, with robust training and career development baked in.

Your Impact

• Ensure uptime and reliability of complex chiller plants (air-cooled, water-cooled, centrifugal, screw, and scroll).
• Own advanced diagnostics and complete tear-downs on large commercial/industrial equipment.
• Coordinate scopes, sequencing, and resources for major service projects and scheduled maintenance per agreements.
• Execute service contracts, quoted work, and demand calls—documenting status and results in app-based systems.
• Communicate clearly with customers and internal stakeholders; translate technical findings into actionable solutions.
• Participate in a structured on-call standby rotation.
• Safely operate vehicles and trailers, adhering to fleet and company safety policies; maintain calibrated tools and truck stock.
• Source materials and issue PO numbers to suppliers as needed.

Technical Scope

• Troubleshooting on 200–1,000 ton systems.
• Experience with centrifugal and screw machines from OEMs such as Trane, York, Carrier, and Daikin.
• Systems knowledge: VFDs, pumps, cooling towers, and BAS controls.
• Advanced grasp of service processes, techniques, and codes.
• Ability to interpret complex electrical and mechanical schematics and prints.

What You’ll Bring

• 7+ years specialized in commercial chiller service.
• Proven self-starter who manages complex work with minimal supervision.
• Professional presence and strong written/verbal communication.
• Valid driver’s license meeting fleet safety and driving policy standards.
• Full chiller teardown experience preferred.

Compensation & Benefits

• Competitive base salary (DOE).
• Company vehicle or mileage reimbursement.
• 401(k) with company match.
• Medical, dental, and vision insurance.
• Paid time off and holidays.
• Referral bonuses and advancement opportunities into new roles.

Why This Role

Operate with autonomy, make decisions that matter, and help safeguard mission-critical facilities. If you’re ready to lead diagnostics on the toughest chiller challenges, we’re ready to invest in your growth.