• Sr . Water Systems

    Amazon (Herndon, VA)
    …for our global fleet of data centers. This includes on site and large campus water systems . You will work with internal and external teams to define, design, ... be merged? Do you want to expand your current knowledge of water treatment systems while providing input from your previous experience? Have you ever wondered… more
    Amazon (10/02/25)
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  • Sr . Mechanical Design Engineer

    Amazon (Herndon, VA)
    …can be merged? Do you want to expand your current knowledge of building systems while providing input from your previous experience? Have you ever wondered what it ... fire suppression, fire detection, fire alarm, and mass notification systems , as well as fire-resistant construction and life safety....be to perform and oversee project-related work, such as water supply analysis and design for fire water more
    Amazon (10/30/25)
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  • Sr . Regional Enviro Engineer , Dev,…

    Amazon (Herndon, VA)
    …programs. This includes defining and implementing risk management and compliance systems and driving their continuous improvement; setting and refining global ... lifecycle with multiple AWS stakeholders including Real Estate, Legal, Risk, Water , Design, Public Policy, Construction, and Operational teams, as well as… more
    Amazon (10/10/25)
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  • Sr . Regional Environmental Engineer

    Amazon (Herndon, VA)
    …lifecycle with multiple AWS stakeholders including Real Estate, Legal, Risk, Water , Design, Public Policy, Construction, and Operational teams, as well as ... compliance requirements associated with large-scale infrastructure including experience with Clean Water Act (CWA) 404 and NPDES permitting. Key job responsibilities… more
    Amazon (09/13/25)
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  • Senior Mechanical Cx Engineer - Data…

    Veolia North America (Ashburn, VA)
    …at more than 350 locations across North America. **Job Description** **Position Purpose:** Senior Project Engineer - Performs & plans commissioning of mechanical ... Handling Unit + Computer Room Air Conditioning Unit + Process Water Plants + Boilers + Fuel Systems + Backup generators + Gas turbines + Reciprocating engines +… more
    Veolia North America (10/09/25)
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  • Project Manager - Water Treatment/Pumping

    Jacobs (Reston, VA)
    systems , including pipelines, pump station, and treatment plants and knowledgeable about water systems . * Demonstrated understanding of drinking water ... you can evolve, grow, and succeed. Learn from our senior project managers and technologists who are experts in...relevant water treatment and process engineering, including water , wastewater, and reuse systems * Planning… more
    Jacobs (10/16/25)
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  • Project Manager - Water /Wastewater

    Kimley-Horn (Reston, VA)
    **Overview** Kimley-Horn has an opportunity for a motivated Senior Project Manager to expand our Water /Wastewater and Utilities practice in Northern, Virginia! ... in the fields of water /wastewater treatment projects, water and wastewater pumping systems , and large...years of civil engineering, design, and management of utility water projects experience + Registered Professional Engineer more
    Kimley-Horn (10/06/25)
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  • Senior Electrical Cx Engineer - Data…

    Veolia North America (Ashburn, VA)
    …at more than 350 locations across North America. **Job Description** **Position Purpose:** Senior Project Engineer - Performs & plans commissioning of electrical ... the United States for three consecutive years, and the country's largest private water operator and technology provider as well as hazardous waste and pollution… more
    Veolia North America (10/09/25)
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  • Senior Drainage Engineer

    Parsons Corporation (Centreville, VA)
    …your full potential. Unleash your talent and redefine what's possible. **Job Description:** ** Senior Civil Drainage Engineer - USA / Remote** **Opportunity :** ... small to large scale, transportation projects? **Parsons** is now hiring a ** Senior Drainage Engineer ** for design-build and design-bid-build projects located… more
    Parsons Corporation (10/22/25)
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  • Senior Electrical Engineer

    Jacobs (Herndon, VA)
    …The projects associated with this position will focus on electrical distribution systems primarily for water and wastewater treatment-related facilities which ... in multiple states * Substantial years of experience in professional design of electrical systems associated with water projects * Low and medium voltage power… more
    Jacobs (09/26/25)
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  • Senior Technical Transportation…

    WSP USA (Herndon, VA)
    This Opportunity WSP is currently initiating a search for a ** Senior Technical Transportation Engineer ** with **experience in Highway design** to join our ... design standards, and identifying future contract opportunities. Candidate will partner with senior team to grow the technical expertise across the region. Candidate… more
    WSP USA (09/25/25)
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  • Senior Structural Dam Safety…

    AECOM (Germantown, MD)
    …Whether improving your commute, keeping the lights on, providing access to clean water , or transforming skylines, our work helps people and communities thrive. We ... structures. + Prepare and perform quality control reviews of other Engineer 's work on deliverables such design calculations, engineering reports, construction… more
    AECOM (10/16/25)
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  • Senior Mechanical HVAC Engineer

    Jacobs (Chantilly, VA)
    …duct/piping layout, and final construction documents associated with these systems . These systems would include chilled water , cooling water , etc. * ... every location. We're looking for an experienced, high-energy, HVAC Engineer to join our Building Mechanical team and help...contributions will include: * Layout and design of HVAC systems . * Development of the design criteria for the… more
    Jacobs (10/17/25)
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  • Senior Professional, Structural Bridge…

    WSP USA (Herndon, VA)
    This Opportunity WSP is currently initiating a search for ** Senior Bridge/Structural Engineer ** for our **Baltimore, MD, Washington, DC, or Herndon, VA office** ... structural soundness, and functionality. **Duties and Responsibilities** + Perform senior professional bridge/structural engineering work including: + Development and… more
    WSP USA (09/25/25)
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  • Senior Plumbing Engineer

    Jacobs (Chantilly, VA)
    …design criteria for the Plumbing systems . * Layout and design of Plumbing systems including sanitary sewer, process sewer, potable water , hot water , ... for every market and every location. We're looking for a high-energy, Plumbing Engineer to join our Building Mechanical team and help deliver innovative Plumbing… more
    Jacobs (10/17/25)
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  • Civil/Industrial Engineer - Senior

    SOS International LLC (Reston, VA)
    **Overview** SOSi is seeking a Senior level Civil/Industrial Engineer (Scientific Support) to provide expertise on civil and industrial engineering aspects of ... material science engineering. + Seismic / earthquake, construction, hydrology, and water resource engineering. **Minimum Requirements** + BA degree in relevant… more
    SOS International LLC (10/17/25)
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  • Senior Mechanical Engineer

    Leidos (Reston, VA)
    …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 ... domain experience. + Working knowledge of mechanical (HVAC) and life safety systems associated with critical environments + Ability to evaluate, organize and utilize… more
    Leidos (09/26/25)
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  • Control Systems Engineer (SCADA)…

    Leidos (Reston, VA)
    **Description** Leidos has an several openings for Controls Systems Engineers (SCADA) in Reston, Virginia. The primary focus of the group is understanding ... WMD-related facilities and interoperability of systems . Candidate must bring a creative, yet sound, approach to identifying and solving challenges with these… more
    Leidos (10/04/25)
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  • Principal Process Engineer

    Parsons Corporation (Centreville, VA)
    …Ozone and other advanced water and wastewater treatment processes.** + The senior project/process engineer is expected to be an effective communicator of ... Unleash your talent and redefine what's possible. **Job Description:** **Principal Process Engineer - Wastewater Systems - Los Angeles, CA** **OPPORTUNITY** :… more
    Parsons Corporation (10/30/25)
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  • Lead Mechanical Design Engineer , Data…

    Amazon (Herndon, VA)
    …mechanical engineering systems * Experience designing of high volume air handling systems and controls, chilled water systems and controls, economization ... Engineers at Amazon work to design resilient, cost effective mechanical distribution systems . As engineers at Amazon we are responsible for achieving a world… more
    Amazon (10/08/25)
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