Job location: Ashburn, VA
Company Name:
Company Name
Work Schedule: Day Shift. Overtime based on client needs.
Work arrangement: Onsite
Compensation Minimum: US$40
Compensation Maximum: US$50
Date Published: Jul 9, 2026
Job ID: 313012
Industry: Data Centers
Specialty: Commercial
The Critical Systems Technician II – HVAC works under minimal supervision while assisting with the operation, maintenance, monitoring, and repair of mission-critical HVAC systems supporting data center infrastructure. This position performs preventive maintenance, troubleshooting, and emergency repairs while continuing to build technical expertise in commercial and mission-critical mechanical systems.
Technicians will gain experience servicing complex HVAC equipment, reading electrical schematics and blueprints, supporting air and water balancing activities, and maintaining critical mechanical infrastructure to ensure maximum system reliability and energy efficiency.
Must-Have Skills, Experience, and Education:
Requirements:- Learn to read and interpret electrical schematics, blueprints, and shop drawings.
- Assist with air and water balancing to improve energy efficiency and occupant comfort.
- Perform preventive maintenance, troubleshooting, routine service, and emergency repairs with minimal supervision.
- Proficient with Microsoft Office or equivalent software.
- EPA Universal Refrigerant Recovery Certification required.
- HVAC/R Servicing Certificate preferred.
- Valid Virginia or Maryland driver's license.
- Ability to obtain a security clearance preferred.
- Ability to lift and carry up to 50 pounds.
- Ability to stand and walk for extended periods while working in commercial mechanical environments.
- No supervisory responsibilities.
Nice-to-Have Skills, Experience, and Education:- Four or more years of commercial HVAC service experience.
- Experience supporting mission-critical data centers or similar critical facilities.
- Experience with Building Automation Systems (BAS).
- Previous experience with preventative maintenance programs on commercial HVAC equipment.
- Government or secure facility experience.
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