• Senior Civil/Environmental Engineer

    Carollo Engineers (Arlington, VA)
    …design, and construction of water and wastewater facilities. We are seeking a Senior Civil/Environmental Engineer to support our vision of becoming the best ... to major treatment plant expansions, regional water quality studies, and critical water reuse projects that will create sustainable and resilient water more
    Carollo Engineers (08/08/25)
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  • Project Manager - Water Treatment/Pumping

    Jacobs (Reston, VA)
    …years of experience in relevant water treatment and process engineering, including water , wastewater, and reuse systems * Planning and design experience in ... As global supply and demand for water intensifies, solving the world's most complex ...you can evolve, grow, and succeed. Learn from our senior project managers and technologists who are experts in… more
    Jacobs (10/16/25)
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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 ... capital projects within the water and wastewater treatment, and water reuse , area including conventional wastewater treatment processes, membrane bioreactors… more
    Parsons Corporation (10/30/25)
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