• Environmental Scientist III - DC…

    Bowman (Herndon, VA)
    **Short Description** Bowman has an opportunity for an Environmental Scientist III to join our team in the DC Region. At Bowman, we believe in creating ... to provide unparalleled service to our clients. **Purpose** Responsible for environmental projects related to the land development industry including wetland… more
    Bowman (11/14/25)
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  • Environmental Scientist II

    AECOM (Arlington, VA)
    …to deliver a better world. Join us. **Job Description** AECOM is seeking an Environmental Scientist II to provide support for Water and Wastewater Program ... task assignments. This position will perform detailed analyses of environmental programs, legislation, policies, regulations, and potential liabilities; provide… more
    AECOM (11/22/25)
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  • Environmental Scientist II - DC…

    Bowman (Herndon, VA)
    **Short Description** Bowman has an opportunity for an Environmental Scientist II to join our team in one of the offices in our DC Region. At Bowman, we believe ... to provide unparalleled service to our clients. **Purpose** Responsible for environmental responsibilities related to the land development industry with regard to… more
    Bowman (12/14/25)
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  • Graduate Environmental Scientist

    AECOM (Arlington, VA)
    …better world. Join us. **Job Description** **AECOM** is seeking a **Graduate Environmental Scientist ** for the **Arlington, Virginia** office. This full-time ... regulations to ensure compliance. + Plan, execute, analyze, and report on environmental measures in natural systems. + Apply standard field practices and techniques… more
    AECOM (11/15/25)
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  • Environmental Scientist

    ICF (Reston, VA)
    Description ICF seeks an Environmental Scientist to provide technical and training support for our US Environmental Protection Agency (EPA) projects with the ... of innovative technologies and best practices. + Support improvements to EPA's environmental data management and analyses through development and use of leading-edge… more
    ICF (10/16/25)
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  • Environmental Engineer/ Scientist

    SC&A Inc (Arlington, VA)
    SC&A is seeking an experienced Environmental Engineer/ Scientist with knowledge of the Resource Conservation and Recovery Act (RCRA) and experience in managing ... years of experience. The ideal candidate should have an MS in Civil or Environmental Engineering and have a PE The proposed candidate should have a demonstrated… more
    SC&A Inc (11/06/25)
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  • Environmental Field Scientist

    AECOM (Herndon, VA)
    …better world. Join us. **Job Description** We are seeking a motivated and self-driven Environmental Field Scientist to join our team. The ideal candidate will ... have hands-on experience with environmental sampling activities and remediation systems. This role requires strong mechanical aptitude, attention to detail, and the… more
    AECOM (11/22/25)
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  • Sediment Remediation Specialist (Engineer,…

    CDM Smith (Fairfax, VA)
    **42411BR** **Requisition ID:** 42411BR **Business Unit:** TSU **Job Description:** CDM Smith's Environmental Services Group is seeking an Engineer, Scientist or ... the client. \#LI-AE1 **Job Title:** Sediment Remediation Specialist (Engineer, Scientist or Geologist) **Group:** ESO **Employment Type:** Regular **Minimum… more
    CDM Smith (11/24/25)
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  • Subsurface Energy Sr. Scientist

    Pacific Northwest National Laboratory (Washington, DC)
    …PNNL's Environmental Subsurface Science Group is seeking a mid-level scientist or engineer with broad experience in geophysics, reservoir modeling, geologic ... Computational Sciences, and Energy and Environment. In addition, we have an Environmental Molecular Sciences Laboratory, a Department of Energy, Office of Science… more
    Pacific Northwest National Laboratory (10/23/25)
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  • INTERDISCIPLINARY General Engineer/Physical…

    Department of Energy (Washington, DC)
    …Supply Chain, Department of Energy. As a INTERDISCIPLINARY General Engineer/Physical Scientist , you will provide broad expertise on critical minerals and materials ... to ensure America's security and prosperity by addressing its energy, environmental and nuclear challenges through transformative science and technology solutions.… more
    Department of Energy (12/30/25)
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  • Senior Program Analyst/ Scientist

    Applied Research Associates, Inc. (Alexandria, VA)
    …Associates, Inc. (ARA) is seeking to contingently hire a **Senior Program Analyst/ Scientist ** for ARA's effort supporting the Office of the Assistant Secretary of ... technologies, civil technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement. The corporation also… more
    Applied Research Associates, Inc. (11/22/25)
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  • Human Subjects Protection Scientist

    Alaka'ina Foundation Family of Companies (Silver Spring, MD)
    Human Subjects Protection Scientist Location MD - Silver Spring Job Code 12991 # of openings 1 Apply Now ... Family of Companies (FOC) is looking for a Human Subjects Protection Scientist to support our government customer in Silver Spring, Maryland. DESCRIPTION OF… more
    Alaka'ina Foundation Family of Companies (11/20/25)
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  • AMT Data Scientist

    The US Pharmacopeial Convention (USP) (Rockville, MD)
    …data science, economics, business, and regulatory science. The **AMT Data Scientist ** is a scientific professional who leverages data science expertise to ... engaged, collaborative, and results-driven work environments. The **AMT Data Scientist ** has the following responsibilities: + Create, validate, and continually… more
    The US Pharmacopeial Convention (USP) (11/21/25)
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  • Mechanical Engineer/Material Scientist

    Precise Systems, Inc. (Washington, DC)
    …service and the Precise solution. Precise Systems seeks a Mechanical Engineer/Material Scientist with expertise in Fracture Mechanics and Fatigue Analysis to serve ... marine corrosion, marine engineering, materials, electrochemistry, coatings, biofouling remediation and environmental effects. + Work as a project leader in specific… more
    Precise Systems, Inc. (12/17/25)
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  • Senior MRI Clinical Scientist

    Philips (Washington, DC)
    …Philips North America MRI Clinical Science team, the Senior MRI Clinical Scientist will collaborate with medical doctors and physicists of large academic hospitals ... be able to successfully perform the following minimum Physical, Cognitive and Environmental job requirements with or without accommodation for this position. **How… more
    Philips (12/15/25)
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  • Data Scientist - Maven Smart Systems

    Parsons Corporation (Washington, DC)
    …redefine what's possible. **Job Description:** Parsons is looking for an amazingly talented **Data Scientist ** to join our team! In this role you will get to design ... and solutions in the areas of defense, security, intelligence, infrastructure, and environmental . We promote a culture of excellence and close-knit teams that take… more
    Parsons Corporation (11/19/25)
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  • Sediment Remediation Practice Lead…

    Burns & McDonnell (Arlington, VA)
    **Description** Burns & McDonnell is seeking an Associate/Principal Engineer, Hydrogeologist, Scientist in a related field to join our successful team of remediation ... professionals in our Environmental Services Group. The successful candidate will be responsible for leading projects and pursuits in the Sediments market and lead of… more
    Burns & McDonnell (10/22/25)
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  • Senior Geologist

    Parsons Corporation (Centreville, VA)
    …support global initiatives in infrastructure, water, energy, power, renewables, environmental , healthcare, education, and communications. We are hiring colleagues ... **Need:** We are currently seeking a Project Geologist / Scientist with a minimum 5 years of experience who...appropriate. **JOB REQUIREMENTS:** + A 4-year degree in geology, environmental science, or similar programs. + A minimum of… more
    Parsons Corporation (11/22/25)
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  • Field Service Engineer (MS) - MD

    ThermoFisher Scientific (Washington, DC)
    **Work Schedule** Standard (Mon-Fri) ** Environmental Conditions** Able to lift 40 lbs. without assistance, Adherence to all Good Manufacturing Practices (GMP) Safety ... Preferred hands-on experience as a field service engineer or scientist /chemist in a lab setting supporting Chromatography (https://www.thermofisher.com/us/en/home/industrial/chromatography.html) (liquid/gas/ion)… more
    ThermoFisher Scientific (12/10/25)
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  • Various Positions

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …and SME) + IT Systems Engineer (Senior and SME) + Data Analyst + Data Scientist + Executive Assistant (Senior) + Admin Assistant (Senior) + Web Designer + Program ... educational programs that combine leadership, science & technology, and environmental stewardship. For additional information, please visit www.alakainafoundation.com #LI-JS1… more
    Alaka'ina Foundation Family of Companies (11/08/25)
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