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Critical Systems Technician III, HVAC
Confidential
π
northern virginia, United-States
Location
northern virginia
Posted
June 09, 2026
Commute
Local Area
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Job Description
Position Overview
We are seeking experienced Commercial HVAC Technicians (Level II & III) to support the operation, maintenance, and repair of mission-critical mechanical systems within data center environments.
This role focuses on maintaining high-performance HVAC infrastructure where system reliability and uptime are essential.
Key Responsibilities
- Perform preventive maintenance, troubleshooting, and repair on commercial HVAC systems
- Service and maintain:
- Air and water-cooled chillers
- Cooling towers
- Boilers and hydronic systems
- Air handling units (AHUs) and fan coil units (FCUs)
- Pumps, valves, and associated mechanical systems
- Diagnose mechanical and electrical issues using schematics and diagnostic tools
- Support building automation systems (DDC/BAS) and VFD controls
- R...