Critical Systems Technician II, HVAC
Job Ref: # 313012
Date Posted: 4/3/2026 12:00:00 AM
City, State: Ashburn, VA
Salary: $40 - $50
Description
Go to end ⇓The Critical Systems Technician II, HVAC will work under minimum supervision, assist and gain experience in the operations, maintenance, and monitoring of the data center and supporting infrastructure.
ESSENTIAL DUTIES AND RESPONSIBILITIES
To perform this job successfully, an individual must be able to perform the following satisfactorily; other duties may be assigned. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
- All responsibilities of HVAC Technician I.
- Learn how to read and understand electrical schematics, blueprints, and shop drawings.
- Assist with air and water balancing to conserve energy and maintain tenant comfort.
- Gain experience from preventive maintenance, trouble diagnosis, routine and emergency maintenance and repairs with minimum direct supervision on HVAC equipment including but not limited to:
- Air and water-cooled reciprocating chillers
- Centrifugal and screw package chillers
- Natural gas boilers and unit heaters
- Electric duct heaters
- Cooling Towers
- Pneumatic, DDC and Variable Frequency Drive controls
- HVAC air distribution systems, AHU’S, FCU'S, Fans and other devices used in air distribution.
- Various types of water pumps used in the HVAC industry.
- Perform other duties as assigned by supervisor.
- Regular and reliable attendance is an essential job function.
QUALIFICATIONS
To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
MUST-HAVE SKILLS, EXPERIENCE, AND EDUCATION:
- High School Diploma/GED required
- Knowledge of refrigeration principles
- Excellent knowledge of basic electricity for HVAC and HVAC diagnostic tools and instruments
- Minimum of 3 years of commercial HVAC service experience required; 4 years preferred
- Must be a US citizen
- Able to obtain security clearance is preferred
Computer Skills
Proficient in Microsoft Office or related software.
Certificates and Licenses
- HVAC/R Servicing Certificate (preferred)
- EPA refrigerant recovery certification Universal (required)
- Clear and valid Virginia/Maryland driver's license
- US citizen and able to obtain security clearance is preferred
Supervisory Responsibilities
No supervisory responsibilities with this position.
Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
While performing the duties of this job, the employee is regularly required to sit; Standing and walking is required. The noise level in the work environment is usually moderate. The employee must occasionally lift and carry up to 50 pounds.
The above job description is not intended to be an all-inclusive list of duties and standards of the position. Incumbents will follow any other instructions, and perform any other related duties, as assigned by their supervisor.
Company is an equal opportunity employer. We will consider all employment applicants without attention to age, race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.
