• Chief Water Treatment

    American Water (Fort Meade, MD)
    …by facility/permit. * MUST Possess a valid Maryland Department of Environment Class 4 Water Treatment License. * Must possess a valid state driver's license. _ ... Yourself. Feel Valued.* People are the heart of our business. As an American Water employee, you will be offered a competitive salary and health benefits package,… more
    American Water (06/25/25)
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  • Power Plant Operator

    Architect of the Capitol (Washington, DC)
    …of the Chief Operating Officer (OCO); Director, Utilities and Power Plant Operations; Assistant Director Operations Division; Rotating Operations Branch A, B, C ... water utility systems on a continuing basis. Uses plant equipment control systems to insure operation of all...water testing when on shift and adjust chemical treatment systems to ensure that treatment levels… more
    Architect of the Capitol (08/07/25)
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  • Wastewater O&M Technician

    Washington Suburban Sanitary Commission (WSSC) (Laurel, MD)
    …routine and critical work in the operation and maintenance of wastewater treatment plant equipment and facilities. Essential Functions Entry Level: + ... Level Job Code Job Description Summary Organization NameParkway WRRF Reports toSection Manager, Chief Wastewater Plant Operator Full or Part TimeFull Time If… more
    Washington Suburban Sanitary Commission (WSSC) (07/29/25)
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  • Engineering Manager

    Marriott (Falls Church, VA)
    …* Manages the physical plant including equipment, refrigeration, HVAC, plumbing, water treatment and electrical systems. * Ensures regulatory compliance to ... **Additional Information** Chief Engineer, Bonus Eligible **Job Number** 25116551 **Job Category** Engineering & Facilities **Location** Residence Inn Fairfax… more
    Marriott (07/21/25)
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  • Engineer - Second Operator (Chiller Operator)

    Amentum (Mclean, VA)
    …and systems within the Central Plant , recording required data. * Monitor water treatment program for cooling equipment. * Report all faults, deficiencies, ... the duties of HVAC Grade II as assigned by Chief Engineer on maintenance days. * Monitor and execute...trade. * Basic knowledge of refrigeration, controls, electricity, chemical treatment and HVAC systems. * Universal CFC certification. Must… more
    Amentum (07/11/25)
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