Data Center Critical Cooling Technician

Your Impact

Join a team responsible for maintaining the cooling systems that protect and support critical data center operations. As a Critical Cooling Technician, you will work on advanced mechanical and HVAC infrastructure that keeps mission-critical computing environments operating safely and efficiently.
This position is ideal for an experienced HVAC professional who enjoys solving complex mechanical challenges, working with large-scale chiller plants, and supporting facilities where reliability is essential. This position is 100% travel across United States.

Core Responsibilities
•    Operate, inspect, maintain, and repair critical cooling equipment.
•    Troubleshoot complex cooling, refrigeration, and chilled-water system issues.
•    Perform scheduled preventive and predictive maintenance activities.
•    Monitor equipment performance and identify reliability concerns before failures occur.
•    Support response efforts during cooling system alarms and operational events.
•    Maintain detailed maintenance records and equipment documentation.
•    Collaborate with operations teams, contractors, and facility engineers.
•    Ensure all work is performed in compliance with company safety standards and regulatory requirements.

Systems You'll Work On
•    Air-cooled and water-cooled chillers
•    Centrifugal, screw, and scroll compressor systems
•    Computer Room Air Conditioners (CRAC)
•    Computer Room Air Handlers (CRAH)
•    Chilled-water systems
•    Cooling towers and condenser-water systems
•    Pumps, valves, strainers, and heat exchangers
•    Refrigeration systems and refrigerant circuits
•    Building Automation Systems (BAS)
•    Building Management Systems (BMS)
•    Variable Frequency Drives (VFDs)
•    Critical cooling distribution infrastructure
•    Liquid-cooling and CDU systems (preferred)

Required Qualifications
•    EPA Section 608 Certification.
•    Ability to troubleshoot commercial or industrial HVAC systems independently.
•    Experience interpreting piping diagrams, mechanical drawings, and electrical schematics.
•    Working knowledge of HVAC controls and automation systems.
•    Understanding of three-phase power, motor controls, and VFDs.
•    Strong troubleshooting, diagnostic, and repair skills.

Preferred Qualifications
•    5+ years of HVAC service, maintenance, or operations experience.
•    Experience with Trane, YORK, Carrier, Daikin, or equivalent chiller systems.
•    Experience in data centers, hospitals, pharmaceutical facilities, manufacturing plants, or other critical environments.
•    Knowledge of hydronic systems and chilled-water distribution.
•    Familiarity with liquid cooling technologies used in modern data centers.

What Makes You Successful
You are a technically skilled HVAC professional who enjoys hands-on troubleshooting and takes pride in keeping critical systems operating at peak performance. You understand that equipment reliability directly supports business operations and is comfortable working in environments where downtime is not an option.

Compensation: $40.00-$65.00 hourly/DOE