• Senior Cyber Risk Manager (Splunk Engineer)

    The MITRE Corporation (Mclean, VA)
    …or a PhD; or equivalent combination of related education and work experience. + Active Top Secret clearance with SCI eligibility. Ability to obtain and ... Services Division (R300) is looking to fill a Senior Information Systems Security Engineer position, with a...year from the date of hire, the following clearance(s): Top Secret / SCI Salary compensation range… more
    The MITRE Corporation (11/08/25)
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  • ISSE

    System One (Reston, VA)
    ISSE TS / SCI CI Poly required Reston,...environments. Qualifications: Required: * Active DOD Top Secret / SCI + CI Poly security clearance. ... ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct...to ensure the availability and security of critical defense systems . You'll be a vital part of the Risk… more
    System One (12/26/25)
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  • Senior Strategic Plans and Outreach Support…

    KBR (Chantilly, VA)
    …process + Experience with Model Based Systems Engineering + Experience with SIGINT systems Clearance: TS / SCI poly required Belong, Connect and Grow ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...and update Engagement confluence pages Required Qualifications: + Active TS / SCI with Poly Required +… more
    KBR (10/29/25)
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  • Mid-level Intelligence Analyst

    SOS International LLC (Annapolis, MD)
    Annapolis, MD, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI w/ CI Poly **Company Description** Founded in 1989, SOSi is among ... depth of experience in processing electronic signals (Strategic C4I systems ) to support a government program in Annapolis Junction,...as needed. **Qualifications** Minimum Requirements + Active in scope TS / SCI with CI Poly . +… more
    SOS International LLC (01/05/26)
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  • Staff Systems Engineer

    Northrop Grumman (Jessup, MD)
    …requirements. **Preferred Qualifications of Staff Systems Engineer:** + Active DOD TS / SCI Clearance with Poly + Experience in evaluating, planning, ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...+ **Clearance** : Candidate must currently have a DOD Secret Clearance or higher and must be able to… more
    Northrop Grumman (12/05/25)
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  • Senior SIGINT Systems Engineer

    Solvarus (Chantilly, VA)
    …and experiments. Qualifications: + Current and Active TS / SCI with CI Poly Security Clearance. + Bachelor's degree in Systems Engineering or in related ... enterprise mission objectives. We are seeking a senior SIGINT systems engineer to provide Systems Engineering Technical...the presence of any physical or mental disability, genetic information or any other status or characteristic protected by… more
    Solvarus (11/02/25)
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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 ... stakeholders, facilitating informed decision-making. **Qualifications** **Minimum Requirements** + Active in-scope TS / SCI clearance with poly . This security… more
    SOS International LLC (11/21/25)
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  • Machine Learning Engineer- Senior

    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 ... and stakeholders, facilitating informed decision-making. **Qualifications** **Minimum Requirements** + Existing TS / SCI (with poly ). This security clearance… more
    SOS International LLC (11/21/25)
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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 ... and outcomes for transparency and future reference. **Qualifications** **Minimum Requirements** + TS / SCI w/ Poly Government Security Clearance. + 1-3 years… more
    SOS International LLC (11/21/25)
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  • Contract Maintenance Professional

    CACI International (Fort Meade, MD)
    …for complex contracts with many TTOs. **Qualifications** **You'll Bring :** **Level 1** + TS / SCI w/ POLY Required + **Four (4) years** of DoD, Intelligence ... Assist in responses to data calls for contract execution information + Conduct contract maintenance activities for a wide...pivot tables, slicers, and pivot charts.\ **Level 2** + TS / SCI w/ POLY Required + **Eight… more
    CACI International (11/12/25)
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