• Biologist , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Biologist , Senior Key Role: Leverage scientific knowledge to support biological or biochemical research agendas. Apply leading-edge principles, theories, and ... concepts and contribute to the development of new principles and concepts. Work on unusually complex problems and provide highly innovative solutions. Operate with substantial latitude for unreviewed action or decision and mentor or supervise employees in both… more
    BOOZ, ALLEN & HAMILTON, INC. (11/28/25)
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  • Forensic Scientist - Biologist / DNA

    Three Saints Bay (Quantico, VA)
    **Forensic Scientist - Biologist / DNA (5114)** Location **Quantico, VA** Job Code **5114** \# of Openings **3** Apply Now ... (https://phg.tbe.taleo.net/phg01/ats/careers/v2/applyRequisition?org=GATEWAYVENT&cws=55&rid=5114) OLH Technical Services, LLC (OLH), a subsidiary of Three Saints Bay, LLC, and a Federal Government Contractor industry leader, is seeking a Forensic DNA Examiner… more
    Three Saints Bay (11/21/25)
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  • Senior Biologist

    SOS International LLC (Reston, VA)
    …national security missions worldwide. **Job Description** Overview + SOSi is seeking a Biologist Senior (Scientific Support) to join our team in Reston, VA in ... support of the Defense Intelligence Agency (DIA)'s counter WMD proliferation analytical efforts. Essential Job Duties + Conduct all-source analytic production of foreign doctrine, strategy, plans, policies, objectives, goals, intentions, command authorities,… more
    SOS International LLC (11/21/25)
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  • Biologist

    Serco (Herndon, VA)
    …years of experience in a related field and a professional registration (Certified Wildlife Biologist - CWB or alike); OR a bachelor's degree in biology (or related ... to: [email protected] . Click here to apply now (https://careers-sercous.icims.com/jobs/71773/ biologist /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent Community!… more
    Serco (11/04/25)
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  • Seasonal Biological Science Technician…

    National Park Service (Luray, VA)
    …filled. Duties for the (Plants) positions: These positions will assist the Biologist overseeing the Park invasive plant management and restoration program by ... performing biological science technical support functions including invasive plant management (including herbicide use), forest pest management (including pesticide use), monitoring of treatment sites, invasive plant inventory work, nursery maintenance,… more
    National Park Service (12/06/25)
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