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Job Details

HVAC Mechanic - Mid

Construction and Facilities



McLean, Virginia, United States

Supporting the Most Exciting and Meaningful Missions in the World

HVAC Mechanic - Mid

Amentum is looking for a skilled HVAC Mechanic to join our team in McLean, VA. You will assist with maintenance and repair of facilities and buildings. Work under guidance of and provide assistance to higher-level HVAC classifications.

Must be a U.S. Citizen. Must be able to obtain and maintain a Top Secret/SCI security clearance.

HOURS: Monday-Friday, 5:30AM - 2:00PM


  • Assist with maintenance, repair, and installation of the building’s heating, ventilation, air conditioning and associated controls and piping, and other building mechanical equipment such as steam generators, heat exchangers, pumps, cooling towers, etc.

  • Make electrical alterations and repairs (150 volts or below) as required to the air conditioning equipment, heating, ventilation, air conditioning controls, and other mechanical equipment.

  • Respond to requests for service adjustments and other trouble calls.

  • Perform preventive maintenance, equipment lubrication, and daily inspection of equipment in accordance with the Preventative Maintenance Program.

  • Inform supervisor or shop lead of any deficiencies found while performing preventive maintenance and institute corrective action needed to resolve issues

  • Perform other related work as assigned.

  • Direct HVAC - Grade II, Helper as assigned.


  • Four (4) years of experience in mechanical maintenance and/or construction required.

  • Universal CFC refrigerant handling license required.

  • High school, technical school, apprenticeship, trade school graduate or equivalent required.

  • Ability to read and comprehend blueprints, diagrams, and schematics.

  • Ability to comprehend written and oral instructions.

  • A willingness to work rotational shift if necessary, including days, evenings, and nights, as well as overtime, weekends, and holidays, as required.

  • Must be a U.S. Citizen.

  • Must be able to obtain and maintain an active Top Secret/SCI security clearance.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, religion, color, sex, gender, national origin, age, United States military veteran’s status, ancestry, sexual orientation, marital status, family structure, medical condition including genetic characteristics or information, veteran status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law.

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