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Plumber

Job in Washington, District of Columbia, 20022, USA
Listing for: DC Department of Human Resources
Full Time position
Listed on 2026-02-07
Job specializations:
  • Trades / Skilled Labor
    Maintenance Technician / Mechanic, Building Maintenance
Job Description & How to Apply Below

Overview

Job Summary This position is located in the D.C. Department of Corrections (DOC), Facilities Maintenance Division. The mission of DOC is to ensure public safety for citizens of the District of Columbia by providing an orderly, safe, secure, and humane environment for the confinement of pretrial detainees and sentenced inmates, while providing meaningful opportunities for community reintegration.

The incumbent is responsible for the modification of utility, supply, and disposal systems, complex installation, repair, and maintenance of plumbing fixtures, hot water, cold water, and sewage. In addition, the incumbent is responsible for the completion of guiding the workforce and on-the-job training to inmate workers, as necessary, as well as ensuring security in the performance of the work assigned.

Duties And Responsibilities
  • Performs specialized work assignments related to the installation, repair, and maintenance of supply and disposal systems. Reviews and works from building plans, blueprints, work orders, drawing/sketches, layout work, and personally performs the repair and maintenance of steam lines and plumbing lines/fixtures throughout DOC. Plans and ensures the proper slant, slope, fall, or level of installation to provide for proper flow, drainage, and sanitary operating conditions and to prevent backflow, vacuum, or air lock conditions.

    Troubleshoots various plumbing systems and equipment, including backflow prevention devices such as reduced pressure principal devices, double check devices, atmospheric vacuum breakers and other cross connection devices. Performs the installation and maintenance on return pipes and hot and cold-water lines; the laying and connecting of water and sewage lines; the installation of new and repaired plumbing and heating equipment, e.g., pressure reducing valves, make-up water and blow-down tanks, toilets and wash bowls, scullery sinks, traps, valves, pumps and a variety of oil and gas appliances.
  • Installs and periodically checks the fire system’s automatic sprinkler control gauges, ensuring maintenance of adequate water pressure and removal of water from air lines. Corrects defects in systems by replacing plugs or entire sprinkler heads, loosening, tightening, or adjusting valves, and replacing damaged parts or sections. Provides on-the-job training to inmate workers. Monitors the work of inmate workers including, but not limited to, packing valves, repairing or replacing gaskets, packing, repairing, or replacing expansion joints, repairing and maintaining numerous circulating pumps ranging from ¾” to 8”, and monitoring the repair and cleaning of several hot water storage tanks ranging in size from 200 to 1000 gallons.

    Ensures compliance with all safety rules and regulations by providing orientation and on-the-job safety training; enforces use of protective equipment; investigates and reports all accidents and injuries.
  • Qualifications And Education
    • ABILITY TO DO THE WORK OF THE POSITION WITHOUT MORE THAN NORMAL SUPERVISION.
    • Knowledge of Equipment Assembly, Installation, and Repair.
    • Ability to Interpret Instructions and Specifications, etc. (includes blueprint reading).
    • Measurement and Layout.
    • Ability To Use and Maintain Tools and Equipment.
    Licenses And Certification
    • Incumbent must possess and maintain a valid Journeyman or Master Plumber license in the District of Columbia during employment.
    • Incumbent must possess and maintain a valid Driver’s License during employment.
    Working Conditions

    Most of the work is performed in a correctional institution with and around inmates. Adherence to institutional safety and prevention guidelines is required. Incumbent is frequently called upon to work in excavations under adverse conditions, e.g., wet, muddy, cold, or in closely cramped areas with extremely high temperatures, e.g., subject to severe burns and scalding, mashed fingers and hands, and injuries resulting from falling or rolling pipes.

    Other

    Significant Facts
    • Tour of Duty:
      Monday – Friday 7:00 a.m. to 4:00 p.m.
    • Pay Plan, Series and Grade: RW-4206-10
    • Promotion Potential:
      No Known Promotion Potential
    • Duration of Appointment:
      Career Service Appointment
    • Collective…
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