• Air Conditioning Contractors of America (Upper Marlboro, MD)
    …of 8 years' experience in industry related; willing to continue education in the HVAC field Journeyman or master HVAC license holder preferred Knowledge ... qualified professionals to apply today! Responsibilities & Duties Troubleshoot and diagnose HVAC equipment to include refrigerant and hydronic HVAC systems Must… more
    Upward (08/04/25)
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  • Journeyman - Commercial HVAC

    Constellation (Baltimore, MD)
    … Technicians can earn over $100,000 per year. Identifies and corrects problems in Commercial HVAC field including but not limited to split system heat pumps, ... change. + **Career Path Opportunities:** We have several career paths that allow journeyman to grow within our organization. + **Competitive Pay:** On average, our … more
    Constellation (07/23/25)
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  • HVAC Service Technician

    ColonialWebb (Glen Burnie, MD)
    Service Technician Glen Burnie, MD 21060 ColonialWebb is seeking experienced and career-minded HVAC Service Technicians with strong commercial HVAC ... components You should have: + Work experience as a HVAC Service Technician with a specialization in...diagnosing, repairing, and performing maintenance on commercial HVAC systems and related controls + Applicable Journeyman more
    ColonialWebb (10/04/25)
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  • HVAC Refrigeration Equipment Mechanic AA

    Washington Metropolitan Area Transit Authority (Washington, DC)
    …A for one (1) year **Certification/Licensure** + Must possess a valid Journeyman or Master HVAC /Refrigeration license from Maryland, District of Columbia ... The HVAC Refrigeration Equipment Mechanic is responsible for technical HVAC /Refrigeration related equipment maintenance and service work. The incumbent is… more
    Washington Metropolitan Area Transit Authority (08/15/25)
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  • HVAC Mechanic - Georgetown University Law…

    Georgetown Univerisity (Washington, DC)
    …4-5 years' experience in Commercial , Light commercial and residential HVAC /refrigeration + Preference for a Journeyman or Master HVAC license ... students learn the law in the place where laws are made. The HVAC Mechanic performs technical trades work to maintain heating, ventilating and air conditioning… more
    Georgetown Univerisity (08/23/25)
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  • HVAC Mechanic Lead

    Amentum (Washington, DC)
    …hours accurately. In addition to the Lead duties, the selected candidate will perform HVAC Journeyman duties to include but not limited to: install, service ... read and write at a level necessary for successful job performance. + Must have HVAC Journeyman certification OR either a DC 3rdStationary Engineer license OR a… more
    Amentum (10/15/25)
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  • HVAC Supervisor

    Insight Global (Washington, DC)
    …Skills and Requirements . 5 years of experience in commercial HVAC systems (R) Preferably at the journeyman , master, or stationary engineer ... This role is ideal for a seasoned professional with a strong background in commercial HVAC systems and leadership experience in facilities management. We are a… more
    Insight Global (09/30/25)
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  • HVAC Technician

    Tradesmen International, Inc. (Baltimore, MD)
    …workmanship, this is your chance to advance your career! **Job Scope:** + Commercial and/or Residential HVAC Installation + Complete Install, Hanging and ... on experience & license achieved. If you are an ** HVAC Technician or Mechanic** and want to work alongside...Insulating Duct, Running Lines, etc. + Service , Maintenance and Troubleshooting + Some Pipe Work +… more
    Tradesmen International, Inc. (08/07/25)
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  • Electrician

    Georgetown Univerisity (Washington, DC)
    …maintenance support to building users involving responses to calls for service , scheduled preventative maintenance and unscheduled or special work when assigned ... overhauls, installations and emergency repairs to ventilating fans, steam operated commercial kitchen equipment, and air conditioning and refrigeration equipment +… more
    Georgetown Univerisity (10/14/25)
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  • Air Conditioning Equipment Mechanic

    John F. Kennedy Center for the Performing Arts (Washington, DC)
    …will serve as a journeyman to senior master Air Conditioning Equipment Mechanic ( HVAC ) on the Kennedy Center staff and to perform HVAC work and other ... systems, Controls, and Building Automation Systems (BAS). Responsibilities Responsible for HVAC systems that support a wide variety of nonstandard commercial more
    John F. Kennedy Center for the Performing Arts (09/30/25)
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  • Sr. Property Management Technician

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …maintenance of medium to high voltage electrical distribution systems + Electrical or HVAC journeyman license + Stationary engineer license + Siemens Building ... Property Management Technician III is a skilled craftsman who operates commercial facilities systems, life safety equipment, provides disaster response support, and… more
    Washington Suburban Sanitary Commission (WSSC) (10/07/25)
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  • Stationary Engineer

    Bureau of Engraving and Printing (Washington, DC)
    …or have a journeyman mechanics license or background documented experience in industrial/ commercial HVAC . You must meet the screen-out element Ability to do ... is contingent upon supervisory certification that continued employment will benefit the Federal Service ; the certification will occur no less than 30 days before the… more
    Bureau of Engraving and Printing (10/14/25)
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  • Chief Engineer

    Cushman & Wakefield (Linthicum Heights, MD)
    …the engineering program to the highest level of quality work and customer service as well as the administration of the engineering department in alignment with ... personnel, and engineers. * Oversee all building systems including fire/life safety, plumbing, HVAC , and electrical issues; must remain current with latest HVAC more
    Cushman & Wakefield (08/20/25)
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  • Plumber

    Georgetown Univerisity (Washington, DC)
    …daily maintenance support to building users, including responses to calls for service , scheduled preventative maintenance inspections, and similar service . + ... to the Mechanical Shop Supervisor along with other plumbers, HVAC mechanics and trades helpers. The work of the...helpers. The work of the incumbents provides a direct service to the department to ensure a comfortable, safe… more
    Georgetown Univerisity (10/10/25)
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  • Lead Operating Engineer

    Cushman & Wakefield (Baltimore, MD)
    …in operating mechanical, electrical and plumbing systems in a commercial property setting ADDITIONAL ELIGIBILITY QUALIFICATIONS * Appropriate license/permit for ... trade as may be required, ie Journeyman or Master Electrician License, City Licenses, Operators License,...CFC and HFC based refrigerants (EPA Section 608); to service , repair, or dispose of equipment that could release… more
    Cushman & Wakefield (09/30/25)
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