NANA Regional Corporation Maintenance Pipefitter in Greenbelt, Maryland

Maintenance Pipefitter


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ASO provides logistics, facilities maintenance and operations, transportation and support services for mission-critical military installations and civilian agencies around the country. From the homes of U.S. Central Command and U.S. Special Operations Command to the highways of suburban Virginia, ASO experts and professionals work behind the scenes to ensure smooth and continuous operations.

Responsible for assembling and installing pipe systems and pipe supports. Installs pipe for steam, hot water, heating and cooling systems. Piping may include steel, copper, iron, PVC and plastic

Assignments are made in the form of written or oral instructions. Work is inspected for satisfactory compliance with instruction, although routine repairs are usually made independently without supervision or review.

  • Considerable knowledge of the standard practices, methods, materials, and tools of the pipe fitter trade.

  • Considerable knowledge of the occupational hazards and safety precautions of the trade.

  • Ability to speak, read and write in English.

  • Ability to work from oral and written instructions, sketches, and diagrams.

  • Ability to maintain good relationships with personnel of other departments.

  • Ability to work from ladders and scaffolds.


  • The ability to lift/haul heavy material (up to 50 pounds)

Though knowledge of power tools associated with the industry

  • The ability to stand for extended periods of time, bend, kneel and climb as necessary

Measures, computes, and determines the correct material needed for jobs; provides orders for materials required.

  • Lays out, assembles, installs, and maintains pipe systems, pipe supports, and related hydraulic and pneumatic equipment for steam, hot water, heating, cooling,: Selects type and size of pipe, and related materials and equipment, such as supports, hangers, and hydraulic cylinders, according to specifications.

  • Cuts pipe, using saws, pipe cutter, hammer and chisel, cutting torch, and pipe cutting machine.

  • Threads pipe, using pipe threading machine. Bends pipe, using pipe bending tools and pipe bending machine.

  • Assembles and installs variety of metal and nonmetal pipes, tubes, and fittings, including iron, steel, copper, and plastic.

  • Connects pipes, using threaded, caulked, soldered, brazed, fused, or cemented joints, and hand tools.

  • Secures pipes to structure with brackets, clamps, and hangers, using hand tools and power tools

  • Receives work orders and carries out insulation duties.

  • Performs related work as required.


Graduation from a standard vocational or high school and some experience as a journeyman carpentry; or any equivalent combination of training and experience.

Prospective employees will receive consideration without discrimination because of race, color, religion, creed, gender, national origin, age, disability, marital status, veteran status, sexual orientation, or any other legally protected status.

We are committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you have a physical and/or mental disability and are interested in applying for employment and need special accommodations to use our website to apply for a position please contact, Recruiting Services at or 571-353-7053. Reasonable accommodation requests are considered on a case-by-case basis.

The dedicated email and telephonic options above are reserved only for individuals with disabilities needing accessibility assistance to apply to an open position using our website.

Please do not use the dedicated email or phone number above to inquire on the status of your job application.

We wish to thank all applicants for their interest and effort in applying for the position; however, only candidates selected for interviews will be contacted.

In order for our company to stay compliant with government regulations, please apply on line. Please DO NOT email resumes or call in lieu of applying online unless you have a physical and/or mental disability and need assistance with the online application.

Job: Maintenance & Repair

Primary Location: US-MD-Greenbelt

Shift: Day Job

Req ID: AKI04022