• Senior Mechanical Engineer

    Leidos (Reston, VA)
    …Management Systems (BMS), Industrial HVAC, Central Plant Utilities, Industrial Processes, Water / Wastewater , Nuclear Power, Data Centers, Cogen Plants, Combined ... The Mission Solutions Business Area at Leidos is looking for a Mechanical Engineer to join our Reston, VA based team. The successful candidate will work… more
    Leidos (12/26/25)
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  • Environmental Scientist II

    AECOM (Arlington, VA)
    …serving various facilities. + Review engineer plans and provide comment on water and wastewater systems proposals for new County facilities. + Maintain an ... Description** AECOM is seeking an Environmental Scientist II to provide support for Water and Wastewater Program initiatives and projects. This is a full-time,… more
    AECOM (11/22/25)
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  • Engineer -Environmental (Riverville Mill)

    Packing Corp of America (Gladstone, VA)
    …and sustainability. + Design , test, and implement systems for clean water supply, wastewater treatment, air pollution control, and waste management. + ... People * Customers * Trust We are seeking resumes for an Environmental Engineer at our Gladstone, VA Riverville Mill. Key Responsibilities + Evaluate environmental… more
    Packing Corp of America (10/22/25)
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  • Mechanical Engineer - Multiple Levels - Top…

    Leidos (Reston, VA)
    …Management Systems (BMS), Industrial HVAC, Central Plant Utilities, Industrial Processes, Water / Wastewater , Nuclear Power, Data Centers, Cogen Plants, Combined ... strong plus. + Production (Manufacturing, Fabrication or Assembly) or warehouse design , workflow development or management. + Software development skills preferred -… more
    Leidos (12/20/25)
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  • Senior Project Manager/Technical Lead, Conveyance

    Stantec (Fairfax, VA)
    …in project management, preferably for conveyance and water infrastructure design projects. - Licensure: Licensed Professional Engineer (PE) or ability ... / Technical Lead focused on the planning and engineering design of water infrastructure projects who wants...budget, staffing, and schedule. - You perform complex engineering design tasks on assigned wastewater -related projects through… more
    Stantec (12/03/25)
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  • Senior Construction Manager

    AECOM (Arlington, VA)
    …actively seeking a **Senior Construction Manager** with Utility Infrastructure and Water / Wastewater Treatment Plant experience for employment in the Arlington, ... Engineer position allows you to utilize your leadership skills on Water and Wastewater Treatment projects. Job requirements include, but are not… more
    AECOM (12/11/25)
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  • MEP Project Coordinator

    Schnabel Engineering (Sterling, VA)
    …facility experience. **Other Experience Considered:** + 15 years as a Facility Engineer /Manager on complex water / wastewater facilities or complex industrial ... who we are. Schnabel is an ENR Top 500 Design Firm with 700+ employees in 31 offices throughout...& Inspection team. Our client operates a 118 mgd Water Resource Reclamation Facility (WRRF) which was last upgraded… more
    Schnabel Engineering (11/19/25)
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  • Hydraulic Modeler

    Johnson, Mirmiran, and Thompson Inc. (Richmond, VA)
    …Modeler, looking towards advancement, is needed to join JMT's fast growing Water / Wastewater consultant engineering practice. The selected employee will be ... responsible for leading engineering hydraulic analysis, planning, and design for a variety of water and...preferred: + Experience working with local clients + Professional Engineer License Working Conditions: Work is performed within a… more
    Johnson, Mirmiran, and Thompson Inc. (10/29/25)
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  • Process Mechanical Intern - Summer

    Jacobs (Reston, VA)
    …a group of professional engineers and technical experts in designing facilities such as water and wastewater pump stations, treatment facilities for water ... mechanical engineers with various project tasks that may include engineering design , contract document production and construction phase engineering support. You… more
    Jacobs (10/16/25)
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  • Project-Client Manager

    AECOM (Roanoke, VA)
    …Manager** in our **Roanoke, VA** office to lead and support our water , wastewater , site civil, and related infrastructure projects. The responsibilities ... Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We… more
    AECOM (11/25/25)
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