• Senior Stationary Engineer

    Sodexo (Germantown, MD)
    …Serve as a lead Stationary Engineer operating and maintaining stationary engines and equipment such as steam engines, boilers, air compressors, ... Senior Stationary Engineer **Location:** QIAGEN SCIENCES HQ,...which the work will be done. Minimum requirement is boiler operator's license + Additional Requirements: Not Applicable (N/A)… more
    Sodexo (09/04/25)
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  • Control Room Operator

    Constellation (Washington, DC)
    …duties as assigned **Minimum Qualifications** + High school Diploma or GED + DC Stationary Engineer 's License (3rd Class) + 5 years of power plant control ... deductive reasoning, and consultation with a supervisor **PREFERRED QUALIFICATIONS** + DC Stationary Engineer 's License (1st Class) Constellation is proud to be… more
    Constellation (10/01/25)
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  • HVAC Technician SCD NERC

    Exelon (Washington, DC)
    …Conditioning Mechanic DC 2. DC Class 3 - Steam and Hot Water Heating Boiler Engineer 3. MD Grade 3 - Stationary Engineer 4. Universal CFC Certificate ... for 5 years. 7. Possess demonstrated ability and experience as a Building Engineer or Electrician "A." 8. Ability to follow company Safety guidelines policies and… more
    Exelon (10/18/25)
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  • Control Technician, HVAC

    Amentum (Mclean, VA)
    …HVAC license, or Maryland Grade I Stationary Engineer License, or DC 3rd steam boiler engineer license or equivalent. + Must have Universal CFC + ... High school, technical school, apprenticeship, trade school graduate or equivalent required. + Be well-versed in AC/DC Electronic theory and solid-state electronics, digital electronic theory, DDC controls, computer operations and theory. + Can maintain,… more
    Amentum (10/22/25)
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