Chiller Field Service & Commissioning Technician

Work on Next-Gen AI Data Center Cooling Systems

XNRGY Climate Systems designs and manufactures advanced cooling systems for data centers and other mission-critical environments. Our Field Operations team commissions oil-free centrifugal chillers, computer room air handlers (CRAHs), and fan arrays at customer sites across North America.

About the Role

Lead field commissioning and service work for XNRGY’s advanced cooling systems. You’ll represent XNRGY at customer sites, lead assigned crews, and take responsibility for safe, high-quality startup, testing, troubleshooting, and technical documentation.

This is a travel-intensive role working at active construction sites and live data centers. Assignments may involve nights, weekends, shutdowns, and extended periods on site.

Travel & Location

• Regional role with assignments across North America
• Travel rotations follow either two weeks in the field / one week home or three weeks in the field / one week home
• Flights are used instead of long drives, and private accommodations are provided
• The work schedule is published in advance
• Field assignments may include active construction sites and live data centers

Why Join

• Work hands-on with oil-free centrifugal chillers, variable frequency drives, two-tier controls, CRAHs, and fan arrays
• Help establish commissioning procedures, field standards, and XNRGY’s technician certification program
• Receive company-funded role-related trade, commissioning, controls, product, and safety training
• Use company-provided tools, calibrated instruments, personal protective equipment, laptop, mobile device, and vehicle
• Build toward field subject matter expert, Advanced Trainer, Commissioning Engineer, or Manager of Field Operations roles
• Benefits include medical, dental, vision, and retirement provisions

What You’ll Do

• Lead Commissioning: Lead delivery and site acceptance, pre-functional verification, startup, and performance testing for chillers, CRAH units, and fan arrays
• Coordinate Site Work: Follow commissioning plans and coordinate with third-party commissioning authorities and other site teams
• Verify Readiness and Safety: Confirm installation, site conditions, and required services before energizing equipment; stop and escalate unsafe or unready conditions
• Troubleshoot Equipment: Diagnose faults using alarms, trends, and systematic troubleshooting; safely isolate, recover, shut down, and restart equipment
• Service Chillers: Perform refrigerant-side work, including evacuation, charging, leak detection, and recovery, in accordance with local requirements • Work across chiller PLCs and compressor controllers; verify released software and firmware; configure network settings; and troubleshoot BAS integration over BACnet, Modbus, and EtherNet/IP • Review sequences of operation, diagnose variable frequency drive faults, and assess compressor behavior, including surge and capacity limits • Complete commissioning records and field reports with readings, photographs, signatures, unit and activity details, deficiencies, and issue tracking • Assign crew work, maintain quality standards, supervise service partners, and mentor technicians • Identify work outside the sold scope before performing it and report it for pricing • Communicate professionally with customers, general contractors, commissioning authorities, and other trades