• Senior Technical Engineer/ Scientist

    Nou Systems, Inc. (Fort Belvoir, VA)
    …of Defense (DoD) weapon system + Must be eligible to obtain or have an active TOP SECRET clearance with SCI eligibility; minimum SECRET level clearance is ... capabilities. We are pleased to announce an opening for a Senior Technical Engineer/ Scientist who will join our Engineering Services Team in Fort Belvoir,… more
    Nou Systems, Inc. (06/14/25)
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  • Senior Finite Element Analysis (FEA)…

    Applied Research Associates, Inc. (Reston, VA)
    …Research Associates, Inc. (ARA) has an outstanding opportunity for an exceptional ** Senior Finite Element Analysis (FEA) Scientist ** to support on-going research ... for study the scientific world? Join us as a Senior FEA Scientist and become a key...processes and support systems at remote WMD-related facilities + TS clearance **Desired Qualifications:** + 10 years of experience… more
    Applied Research Associates, Inc. (08/08/25)
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  • Data Scientist (Exploitation Specialist…

    Masego (Springfield, VA)
    …(SDVOSB), we recognize and award your hard work. Description We are looking for a Senior -level TS /SCI-cleared Data Scientist Analyst to join our team! This ... years of experience. Security Clearance Requirement : + Active TS /SCI, must be willing to take and pass a...of experience, coupled with proven project management systems and top -notch client support, Masego enhances the performance capabilities of… more
    Masego (06/03/25)
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  • Staff Computational Data Scientist

    Northrop Grumman (Fairfax, VA)
    … clearance at the time of application with ability to obtain and maintain a Top Secret ( TS /SCI) clearance with Polygraph. US Citizenship is a requirement.** ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (06/11/25)
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  • Data Scientist , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Chantilly, VA)
    Data Scientist , Senior Key Role: Support enterprise-wide, data-driven strategic human capital for a large DoD organization by leveraging a data science approach ... and compile and develop reports for HR. Develop insightful data visualizations that enable senior leaders to manage and implement a data-based strategy for a spe cia… more
    BOOZ, ALLEN & HAMILTON, INC. (07/19/25)
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  • Senior Data Scientist (Clearance…

    ICF (Arlington, VA)
    Description ICF International seeks an experienced Senior Data Scientist to support the research and development of new cyber analytic capabilities that will ... systems. The successful cleared candidate will act as a Senior Data Scientist to support a large...needed reasonable accommodations. Read more about workplace discrimination righ ts or our benefit offerings which are included in… more
    ICF (06/10/25)
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  • Senior Data Scientist - Data…

    Amazon (Arlington, VA)
    …that the candidate selected must currently possess and maintain an active TS /SCI Security Clearance with Polygraph. The position further requires the candidate to ... perform AWS work. Key job responsibilities As an Data Scientist , you will: - Collaborate with AI/ML scientists and...MXNet) - Current, active US Government Security Clearance of TS /SCI with Polygraph Preferred Qualifications - Masters or PhD… more
    Amazon (08/08/25)
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  • Senior Data Scientist

    KBR (Chantilly, VA)
    Title: Senior Data Scientist Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... + Other duties as assigned Qualifications Required: + Active TS /SCI with current polygraph + Have at least 10...Have at least 10 years serving as a Data Scientist + 5 years of IC experience + Bachelor's… more
    KBR (07/16/25)
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  • Senior Computer and Information Research…

    ManTech (Herndon, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Computer and Information Research Scientist ** to join our team in **DC, Maryland, and Virginia ... Bash, PowerShell). **Clearance Requirements:** + Must have a current/active Secret clearance with the ability to obtain and maintain...clearance with the ability to obtain and maintain a TS /SCI. + The ability to obtain and maintain a… more
    ManTech (05/22/25)
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  • Senior Data Scientist

    SOS International LLC (Chantilly, VA)
    Overview SOSi is seeking a skilled Data Scientist to support a US government customer in Chantilly, VA. In this job you will work with a variety of SMEs to analyze ... and stakeholders, facilitating informed decision-making. Minimum Requirements Active in-scope TS /SCI clearance with poly. This security clearance requires US… more
    SOS International LLC (07/20/25)
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