Goverment job openings: miscellaneous plumbing and pipefitting in DC

Fresh vacancies in DC in public sphere. Where can miscellaneous plumbing and pipefitting get a job with decent pay in 2023?

Please, look at more than 1 job openings and miscellaneous plumbing and pipefitting: salary statistics in DC?

Miscellaneous Plumbing and Pipefitting is a skilled trade that involves installing and repairing pipes and plumbing fixtures in buildings and other structures. Professionals in this field are responsible for ensuring that all plumbing systems are functioning properly, such as water supply, drainage, and ventilation. They may also install and repair heating and cooling systems, as well as gas lines.

Plumbers and pipefitters use a variety of hand and power tools, including pipe cutters, wrenches, and soldering irons, to perform their work. They must have a strong understanding of plumbing codes and regulations to ensure all work is up to standards. This profession typically requires extensive on-the-job training and apprenticeships, as well as licensure and certification in some states.