Plumber - Washington, D.C.

M.C. Dean is Building Intelligence. We design, build, operate, and maintain cyber-physical solutions for the nation’s most mission‑critical facilities, secure environments, complex infrastructure, and global enterprises. With over 7,000 employees, our capabilities span electrical, electronic security, telecommunications, life safety, automation and controls, audiovisual, and IT systems. Headquarters in Tysons, Virginia, M.C. Dean delivers resilient, secure, and innovative power and technology solutions through engineering expertise and smart systems integration.

Our people are passionate about engineering innovation that improves lives and drives impactful change. Guided by our core values—agility, expertise, and trust—we foster a collaborative and forward‑thinking work environment. At M.C. Dean, we are committed to building the next generation of technical leaders in electrical, engineering, and cybersecurity industries.

Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; ability to obtain & maintain HSPD & Secret, preferred HSPD-12 & Secret Active.

• Possess a current certification or license in pipe fitting, steam fitting, or sprinkler systems, along with a valid Journeyman Plumber’s License, OR
• Have equivalent training and certifications, with a verifiable minimum of 5 years of experience in a commercial or industrial environment where licensure was not required (e.g., Department of Defense installations or federally owned facilities).

• 1st shift - 6:00am-2:30pm, Monday-Friday
• 2nd shift
  -12:30pm-11:00pm, Monday-Thursday
• 3rd shift
  -10:00pm-8:30am, Monday-Thursday
• 4th shift
  -7:00am-7:30pm, Friday-Sunday
• 5th shift
  -7:00pm-7:30am, Friday-Sunday

Candidate shift preferences will be considered based on current staffing needs and availability.

• Responsible for the assembly, installations, modifications, and reparations of all pipes and plumbing systems.
• Maintains and upgrades plumbing equipment and piping.
• Performs corrective and preventive maintenance on all plumbing-related equipment.
• Reports to the Shift Operating Engineer.
• Responsible for maintaining and upgrading plumbing equipment, piping, etc.
• Performs corrective and preventative maintenance on all plumbing related equipment.
• Other responsibilities include. but are not limited to, installing and/or repairing various plumbing equipment (water heaters, drinking fountains, toilets, sinks, etc.) throughout the facility.

• Applicants must have a minimum of 8+ years relevant experience and a High School diploma or GED.
• Applicants selected will be subject to a government security investigation and must meet eligibility requirements, including U.S. Citizenship, for access to classified information; ability to obtain & maintain HSPD & Secret, preferred HSPD-12 & Secret Active.

• Backflow Certification, or the ability and willingness to obtain certification within 90 days of employment, is a plus.

• A competitive salary
• Medical, dental, vision, life, and disability insurance
• Paid time off
• Tuition reimbursement
• 401k Retirement Plan
• Military Reserve pay offset
• Paid maternity leave

• The position requires the ability to lift, carry, and move objects weighing up to [50 pounds] on a regular basis. Candidates must demonstrate physical strength and stamina to perform various tasks, including but not limited to, loading, and unloading, operating equipment, and assisting in the transportation of various materials. Proper lifting techniques and safety protocols must be…