• Data Scientist - Multiple levels…

    Leidos (Reston, VA)
    …and Qualifications:** + US Citizenship is required + Candidate must possess an active TS / SCI , or a Top Secret clearance with a current SSBI, and be ... Business Area at Leidos has an opening for a Data Scientist in Reston, Virginia to support...eligible to obtain a TS / SCI w/ poly level clearance + BS… more
    Leidos (12/26/25)
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  • Data Scientist - US Citizens only…

    The Metamorphosis Group (Reston, VA)
    Data Scientist - US Citizens only - TS...SCI /FSP REQUIRED Reston, Virginia . Government/Military Apply Now Data Scientist - US Citizens only - ... US Veterans preferred On premise at Government facility Requires TS / SCI , Full Scope Poly (must have already...the timely, reliable, and secure delivery of open source data , information , and insights. Position requires developer… more
    The Metamorphosis Group (12/10/25)
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  • Data Scientist

    SOS International LLC (Chantilly, VA)
    Chantilly, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret SCI w/ Poly **Company Description** Founded in 1989, SOSi is among the ... national security missions worldwide. **Job Description** **Overview** SOSi is seeking a Data Scientist supporting a government customer in Chantilly, VA and… more
    SOS International LLC (11/21/25)
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  • Data Scientist

    Leidos (Mclean, VA)
    **Description** **Leidos** has a new and exciting opportunity for a Data Scientist in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... National** **Security!** **Job Summary:** We are looking for a Data Scientist with an entrepreneur's mindset to...AWS and Git. **Basic Qualifications** **:** + Must have TS / SCI with Polygraph. + BS degree and… more
    Leidos (12/27/25)
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  • Sr. Data Scientist

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a Sr. Data Scientist to work in Fort Meade, MD. Position location is subject to ... change based on central MD client's needs. Required: TS / SCI with a Polygraph Employ some combination...model selection, evaluation, and sensitivity analysis), experience as a data scientist working to support a single… more
    Themis Insight (12/18/25)
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  • Senior Data Scientist

    SAIC (Fort Meade, MD)
    …excellence on programs of national importance. SAIC is seeking a highly motivated Data Scientist to join our team of professionals providing technical and ... the organization forward at a location near Annapolis Junction, MD. The Data Scientist understands complex problems, develops solutions, and makes predictions… more
    SAIC (11/06/25)
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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...+ Have at least 10 years serving as a Data Scientist + 5 years of IC… more
    KBR (10/15/25)
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  • Data Scientist

    Concurrent Technologies Corporation (Fort Meade, MD)
    DATA SCIENTIST Concurrent Technologies Corporation FT. Meade, MD Minimum Clearance Required: TS / SCI with CI Polygraph Clearance Level Must Be Able to ... Obtain: TS / SCI with FS Polygraph Concurrent Technologies Corporation (CTC) is seeking a Data Scientist with expertise in sensor fusion, state estimation… more
    Concurrent Technologies Corporation (11/06/25)
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  • Data Scientist (Exploitation…

    Masego (Springfield, VA)
    …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 ... Data Scientist will l ead the design and application of...years of experience. Security Clearance Requirement : + Active TS / SCI , must be willing to take and… more
    Masego (12/02/25)
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  • Data Scientist (Mid/Senior)…

    Wiser (Springfield, VA)
    …(PTO), Flexible Work Schedules, and more! Data Scientist - TS / SCI Cleared Location: Springfield, VA Required Clearance: Top Secret / SCI ... service provider. Minimum Qualifications + US Citizen + Active Top - Secret / SCI security clearance at time...data formats. + Ability to clean / prune data to discard irrelevant information + Ability… more
    Wiser (11/07/25)
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