Amentum-posted 3 months ago
Springfield, VA
5,001-10,000 employees
Professional, Scientific, and Technical Services

Amentum has a HVAC Journeyman position opening at our Springfield, VA location. The HVAC Journey will install, service, and repair environmental-control systems in office buildings and other commercial establishments, utilizing knowledge of refrigeration theory, pipefitting, and structural layout.

  • Installs, services, and repairs environmental-control systems in office buildings and other commercial establishments.
  • Utilizes knowledge of refrigeration theory, pipefitting, and structural layout.
  • Mounts compressor and condenser units on platform or floor using hand tools, following blueprints or engineering specifications.
  • Fabricates, assembles, and installs ductwork and chassis parts using portable metalworking tools and welding equipment.
  • Installs evaporator unit in chassis or in air-duct system using hand tools.
  • Cuts and bends tubing to correct length and shape using cutting and bending equipment and tools.
  • Cuts and threads pipe using machine-threading or hand-threading equipment.
  • Joins tubing or pipes to various refrigerating units by means of sleeves, couplings, or unions, and solders joints using torch.
  • Installs expansion and discharge valves in circuit.
  • Connects motors, compressors, temperature controls, humidity controls, and circulates ventilation fans to control panels.
  • Connects control panels to power source and installs air and water filters in completed installation.
  • Injects small amount of refrigerant into compressor to test systems and adds Freon gas to build up prescribed operating pressure.
  • Observes pressure and vacuum gauges and adjusts controls to ensure proper operation.
  • Tests joints and connections for gas leaks using gauges or soap-and-water solution.
  • Wraps pipes in insulation batting and secures them in place with cement or wire bands.
  • Replaces defective breaker controls, thermostats, switches, fuses, and electrical wiring to repair installed units.
  • May install, repair, and service air conditioners ranging from fifteen to twenty tons cooling capacity in warehouses and small factory buildings.
  • Performs other responsibilities associated with this position as may be appropriate.
  • High School diploma or equivalent.
  • Formal or informal education or training which ensures the ability to read and write at a level necessary for successful job performance.
  • Journeyman HVAC Certification required.
  • Ability to lift 45 lbs.
  • Computer Skills - Microsoft Office Suite (Word, Excel, etc.) preferred.
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