• Data Scientist (Mid/ Senior )…

    Wiser (Springfield, VA)
    Scientist - TS /SCI Cleared Location: Springfield, VA Required Clearance: Top Secret /SCI Security Clearance Wiser offers innovative solutions to clients in ... GEOINT and Geospatial service provider. Minimum Qualifications + US Citizen + Active Top - Secret /SCI security clearance at time of application and willingness to… more
    Wiser (11/07/25)
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  • Data Scientist - Multiple levels - Required…

    Leidos (Reston, VA)
    …**Requirements and Qualifications:** + US Citizenship is required + Candidate must possess an active TS /SCI, or a Top Secret clearance with a current SSBI, ... Area at Leidos has an opening for a Data Scientist in Reston, Virginia to support a fast-paced software...and be eligible to obtain a TS /SCI w/ poly level clearance + BS degree and… more
    Leidos (09/26/25)
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  • Data Scientist TS /SCI with Poly…

    Deloitte (Mclean, VA)
    …and fuel growth through innovation. Work You'll Do Deloitte is seeking a Data Scientist to join a high-performing analytics team supporting our client in McLean, VA. ... briefings and presentations to audiences ranging from technical peers to senior leadership and non-technical stakeholders. + Respond rapidly to high-priority… more
    Deloitte (11/04/25)
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  • Senior 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 largest ... security missions worldwide. **Job Description** **Overview** SOSi is seeking a skilled Data Scientist to support a US government customer in Chantilly, VA. In this… more
    SOS International LLC (11/21/25)
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  • Data Scientist , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    **Data Scientist , Senior ** **Category:** Analytics and Emerging Digital Technologies **Main location:** United States, Virginia, Arlington **Position ID:** ... in USA VA Arlington, hybrid working model acceptable. Active TS /SCI required, active TS /SCI with Poly highly...CGI Federal has an exciting opportunity for a Data Scientist within our Intel sector, advancing the national security… more
    CGI Technologies and Solutions, Inc. (09/09/25)
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  • Data Scientist

    Guidehouse (Springfield, VA)
    …Family** **:** Data Science Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI ( TS /SCI) **What You Will Do** **:** ... and impact to mission. Help communicate that performance measurement to Senior leaders and inform decisions such as investment/divestment, prioritization, and… more
    Guidehouse (10/04/25)
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  • Senior Data Scientist

    Guidehouse (Mclean, VA)
    …**:** Data Science Consulting **Travel Required** **:** None **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** **:** Our ... enable client objectives. **What You Will Need** **:** + An ACTIVE and MAINTAINED TS /SCI Federal or DoD security clearance with a FULL SCOPE (FS/FSP) polygraph. +… more
    Guidehouse (10/11/25)
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  • Senior Program Analyst/ Scientist

    Applied Research Associates, Inc. (Alexandria, VA)
    …from an accredited institution + 10+ years of relevant experience + Current DoW TOP SECRET clearance with SCI eligibility Experience with one or more of ... Research Associates, Inc. (ARA) is seeking to contingently hire a ** Senior Program Analyst/ Scientist ** for ARA's effort supporting the Office of the Assistant… more
    Applied Research Associates, Inc. (11/22/25)
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  • Senior Scientist , Systems Engineer

    L3Harris (Herndon, VA)
    …land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist , Systems Engineer Job Code: 28926 Job Location: Herndon, VA Job ... technical business development skills winning DoD/Government programs or CRAD + Active Top Secret Security Clearance. Preferred Additional Skills: + Experience… more
    L3Harris (10/05/25)
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  • Data Scientist

    CACI International (Springfield, VA)
    …as required. **Qualifications:** _Required:_ + US Citizenship and hold an active Top Secret SCI clearance; recent polygraph preferred. + Bachelor's Degree ... Data Scientist Job Category: Science Time Type: Full time...Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage of Travel… more
    CACI International (11/18/25)
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