Data Center Critical Cooling Technician
Core
Operate, inspect, maintain, and repair critical cooling equipment (chillers, CRAC/CRAH, chilled-water systems) to support mission-critical data center operations.
Role type
Senior IC critical cooling technician (HVAC)
Builds
Reliable cooling infrastructure for data centers, telecom, and renewable energy facilities
Domain
Data center infrastructure / Critical mechanical systems
Deliverable
physical/clinical work
Required skills
HVAC troubleshooting, EPA Section 608 certification, refrigeration system repair, chiller maintenance, piping diagram interpretation, three-phase power knowledge, VFD operation, preventive maintenance execution
Preferred skills
Liquid cooling (CDU) experience, hydronic systems knowledge, experience with Trane/YORK/Carrier/Daikin chillers, data center environment familiarity
Technologies
CRAC, CRAH, chillers (centrifugal/screw/scroll), chilled-water systems, cooling towers, VFDs, BAS, BMS
Responsibilities
Troubleshoot complex cooling and refrigeration issues, perform scheduled preventive and predictive maintenance, monitor equipment performance, support response efforts during alarms, maintain detailed maintenance records, collaborate with operations teams and engineers
Seniority
Mid-to-Senior, hands-on IC
