Master Plumber
Koniag Services, Inc.
Koniag Operations Services LLC, a Koniag Government Services company, is seeking an experienced Master Plumber to oversee plumbing installations, maintenance, and repairs for our facilities operations in Arlington, VA. The position requires the ability to obtain and maintain a Top‑Secret Clearance to support Koniag Operating Services and our government customer. This role is on‑site in Arlington, VA. We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401(k) with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more. The Master Plumber will be responsible for overseeing all aspects of plumbing installations, maintenance, and repair operations across assigned facilities, with a primary focus on water and wastewater systems. This role requires a seasoned plumbing professional capable of managing and supervising teams of plumbers, ensuring strict compliance with all applicable codes, maintenance manuals, and governing documents, and leading plumbing projects from conception to completion in accordance with industry, federal, and Department of State (DOS) regulations. Principal Responsibilities Oversee and manage all plumbing installations, maintenance, and repair activities across assigned facilities, ensuring work is completed to the highest standard in accordance with all applicable codes and regulations. Lead, supervise, and mentor a team of plumbers and plumbing technicians, assigning tasks, monitoring performance, and providing technical guidance and support. Repair and maintain all water and wastewater systems across assigned facilities, ensuring operational reliability, safety, and compliance with applicable standards. Plan, coordinate, and manage plumbing projects from conception through completion, ensuring work is delivered on time, within scope, and in compliance with all applicable codes and regulations. Ensure all plumbing work is performed in strict compliance with local, state, and federal plumbing codes, OSHA regulations, and DOS standards and requirements. Ensure supervisory personnel possess the skills, knowledge, and qualifications necessary to ensure subordinates perform their work in accordance with all applicable codes, maintenance manuals, and other governing documents under the Performance Work Statement (PWS). Conduct regular inspections of plumbing systems and installations to identify deficiencies, assess safety risks, and implement corrective actions as needed. Troubleshoot and diagnose complex plumbing system failures and malfunctions, implementing effective and timely solutions to minimize operational disruptions. Review and interpret plumbing blueprints, schematics, diagrams, and technical specifications to guide installation and repair activities. Coordinate with facilities management, project managers, and other trades to ensure seamless integration of plumbing work within broader facility operations and projects. Ensure all plumbing permits are obtained and maintained in accordance with applicable local, state, and federal requirements. Maintain accurate records of all plumbing work performed, including inspection reports, maintenance logs, project documentation, and compliance records. Develop and implement preventive maintenance programs for plumbing systems and equipment to ensure long‑term reliability and safety. Manage inventory of plumbing supplies, tools, and equipment, ensuring adequate stock levels and proper maintenance of tools and equipment. Ensure all team members adhere to safety protocols and OSHA regulations, conducting regular safety briefings and training as needed. Respond to emergency plumbing issues and after‑hours calls as required to ensure the safety and continuity of facility operations. Coordinate with DOS leadership and other stakeholders to provide technical expertise and recommendations on plumbing systems and projects. Education and Experience (Required) High School Diploma or equivalent (GED). Valid Master Plumber License issued by the appropriate state or local licensing authority. 8+ years of experience as a licensed plumber, with demonstrated experience in a Master Plumber or senior leadership role. Extensive experience in plumbing installations, maintenance, and repair of water and wastewater systems across commercial, industrial, or government facility environments. Clearance Requirement Ability to obtain and maintain a TS/SCI Clearance. Required Skills and Competencies Comprehensive knowledge of plumbing systems, components, and equipment, including water supply, wastewater, drainage, and related systems. In‑depth knowledge of applicable local, state, and federal plumbing codes, OSHA regulations, and DOS standards and requirements. Strong leadership and team management skills, with the ability to supervise, mentor, and motivate a team of plumbers and plumbing technicians. Proven ability to plan, manage, and execute plumbing projects from conception to completion, on time and within scope. Proficiency in reading and interpreting plumbing blueprints, schematics, diagrams, and technical specifications. Strong troubleshooting and diagnostic skills, with the ability to identify and resolve complex plumbing system failures effectively and efficiently. Thorough knowledge of water and wastewater system repair and maintenance, including pumps, valves, piping, and related components. Excellent organizational skills with the ability to manage multiple priorities, projects, and assignments simultaneously. Effective communication skills in English, both written and oral, with the ability to interact professionally with staff, management, and government stakeholders. Ability to prepare and maintain accurate documentation, including inspection reports, maintenance logs, and project records. Desired Skills and Competencies Associate's degree or higher in Plumbing Technology, Construction Management, Facilities Management, or a related field. Experience working in a federal government facilities management or O&M contracting environment. Familiarity with Department of State (DOS) facilities operations, standards, and requirements. Experience with backflow prevention systems, grease traps, and other specialized plumbing systems. Knowledge of water treatment and water quality management systems. Experience with computerized maintenance management systems (CMMS), such as IBM Maximo, for tracking work orders and maintenance activities. OSHA 30‑Hour Construction or General Industry certification. Experience managing plumbing budgets, including tracking expenditures and identifying cost‑saving opportunities. Knowledge of sustainable and water‑efficient plumbing practices and technologies. Familiarity with green building standards and water conservation best practices, such as LEED certification requirements. Experience coordinating with local utilities and regulatory agencies on water and wastewater system compliance matters. Equal Employment Opportunity The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristic protected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment. Equal Opportunity Employer / Veterans / Disabled / Shareholder Preference in accordance with Public Law 88‑352. #J-18808-Ljbffr
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$30 - $40 per hour
...Job Title: Licensed Plumber (Journeyman or Master) Location: Clinton, MD Compensation: $30.00 – $40.00 per hour (dependent on experience) Job Type: Full-Time About Us We are a leading construction services firm delivering high-quality solutions for government...SuggestedHourly payFull time- Clinical Supervisor (Skilled Nursing Facility) Schedule: Full-Time Hours | Flexible Scheduling Required (May include weekend or holiday coverage) Compensation: Competitive Salary Based on Experience An established skilled nursing facility in Massachusetts is seeking...SuggestedFull timeFlexible hours
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...training, and technical assistance to parents and professionals serving children from birth through age 21. Position Details Job Title: Plumber Worker Type: Regular Pay Type: Hourly Exempt Status: No Compensation Grade (Track/Level): S2 Hiring Range (Commensurate with...Hourly payFor contractors- **About Us** From commercial office space and manufacturing to multi-site retail portfolios, we manage and support over 1 billion square feet of facilities space for the nation's leading organizations. We provide comprehensive facility services ranging from mechanical maintenance...Full timeContract workWork experience placementLocal areaRemote work
$35 - $45 per hour
...We are seeking a skilled and dependable Journeyman Plumber to support the operation and maintenance of a commercial facility in Northern VA, (Fairfax). Schedule Hours: 8 hrs per day (40 hrs per week with posibility of overtime) Days: Tuesday-Saturday - 2nd shift 2:00 pm...Flexible hoursDay shiftAfternoon shift- ...M.C. Dean in the Washington, DC area seeks an experienced plumber to install, modify and repair piping and plumbing systems across mission-critical facilities. You will maintain and upgrade plumbing equipment and perform preventive maintenance, reporting to the Shift Operating...Shift work
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$35 - $42 per hour
...heat pumps, and CRAC units. Ability to read and interpret mechanical and plumbing drawings, schematics, and system plans. Current master plumbing license or equivalent technical degree. Current CFC/EPA Universal Certification. Strong customer‑relation skills with ability...Hourly payApprenticeshipWork at officeRelocationShift workNight shiftWeekend work- ...operations; and physical and technical security services. As the Plumber, you will assemble, install and repair pipes, fittings and... ...members. Education & Experience High School diploma or equivalent Master or Journeyman Plumber License 5+ years of related plumbing experience...Contract work
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$45 - $55 per hour
...About the Role The Plumber should have a Journeyman's license and will perform all aspects of commercial service plumbing and gasfitting, backflow testing and repair. Install, troubleshoot, service and repair plumbing systems in office buildings, and other commercial establishments...For subcontractorWork at officeMonday to FridayFlexible hours- ...Defense (DOD). We continue to win important contracts and projects throughout this program and others. We are actively searching for Plumbers to work on an OBO Embassy project in Doha, Qatar. Plumbers must possess an active SECRET clearance, a valid passport, and the...For contractorsLocal areaOverseasWork visa
- ...Employee is eligible for fully paid comprehensive medical, dental, and vision insurances with the union. Position Summary A Journeyman Plumber license in Maryland, Virginia, or DC is required for this position. Active Top Secret Clearance preferred. The Plumber is...Immediate startMonday to FridayShift work
$47.1 per hour
...Alaska. Together We Grow – One Mission, One Team – With a Commitment to Serve Subsidiary: KTH | KIRA Services Job Title: Plumber, Maintenance Work Location: National Capitol Region RBOS – Washington Navy Yard, Washington DC Labor Category: Non-Exempt (CBA...Contract workTemporary workLocal areaImmediate startFlexible hoursShift work- Job Description Job Description Lula is looking for a 1099 Plumbing Repair Pro to help with property maintenance of several thousand rental properties across the Washington DC area . We are seeking individuals who have experience in the rental property industry...Hourly pay
$147k
...Current Master's - Data Science Internship - Summer 2027 Key Role Details This is a full-time paid internship program spanning ten weeks from June through August 2027. Participation in the internship requires that you are located in the continental United States...Full timePart timeSummer workInternshipLocal area- ...you. We are a commercial plumbing and drain cleaning company with over a decade in the business looking for skilled and experienced plumbers to join our team! In this role, you will perform diagnostics, service, and installation of plumbing in commercial...Weekly payFull time
- ...Division of Facilities, Planning, Construction and Management ( FPCM ) is seeking an experienced tradesperson to take on the role of Plumber. The Plumber will assist the Zone Manager and Zone Leads with the day to day plumbing operations. The work schedule is Monday -...Full timeTemporary workPart timeFor contractorsLocal areaRemote workVisa sponsorshipWork visaMonday to FridayWeekend work
- ...development Diverse and collaborative working environment Affordable and comprehensive benefits package including Tuition Reimbursement Plumber IV The Plumber IV installs, maintains and repairs equipment and systems for the generation, storage, transmission, distribution,...Full timeLocal areaDay shift
- Amentum is seeking a Plumber for multiple OCONUS locations contingent upon award. The Plumber is responsible for ensuring the effective... ...Abilities Required High school graduate or GED equivalent. Master Plumber’s license with eight (8) years of experience in trade and...Contract workLocal areaShift work
- Overview Requisition #:669201 Location: Suburban Hospital, Bethesda, MD 20814 Category: Support Services (Services/Trades) | Schedule: Day Shift | Employment Type: Full Time Job Summary Observes, inspects, maintains and repairs all piping systems and allied equipment, ...Full timeLocal areaShift workDay shift
- ...Best-in-Class services, including ESG, Security Consulting, Workplace Strategy, and Workplace Experience. About the Role: As a CBRE Plumber, you will be responsible for general preventive maintenance, repair, testing, installation, and troubleshooting of plumbing,...For contractorsWork at officeLocal areaVisa sponsorshipShift work
- Program Editor Washington DC Al Jazeera English is an award-winning 24-hour international news channel providing international news and current affairs that places people at the heart of the story, rooted in the belief that everyone has a story worth hearing. Through its...Local area
- ...Job Opening: Master's Level Clinician for Court Services and Offender Supervision Agency (CSOSA) in Washington, DC Key Responsibilities: • Facilitate evidence-based group counseling sessions including Behavioral Health Anger Management, Impulse Control, and...
$1,250 per week
...strength and stability. We are the future of beauty services. Be part of the transformation. GENERAL SUMMARY & SCOPE The Master Stylist is responsible for engaging with guests, consulting with them on their hair care needs and recommending products and services...Permanent employmentFull timePart timeWork experience placementLocal areaFlexible hoursShift workAfternoon shift
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