• SIGINT Tools System Engineer-TS/ SCI

    CACI International (Annapolis Junction, MD)
    SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage ... hardware issues, ensuring effective follow-up with users. **Qualifications:** **_Required:_** + Active TS/ SCI with Polygraph + Fourteen (14) years of experience as a… more
    CACI International (12/09/25)
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  • TS/ SCI with Poly Cyber Network Defense…

    Insight Global (Reston, VA)
    …cyber tools, and experience performing hands on Cyber Operations. An active TS/ SCI with CI Polygraph is required for this position. Fullscope Polygraph is ... preferred Salaries offered will be based on candidates level of expertise, education, and clearance level; but likely fall between 150K - 300K We are a company… more
    Insight Global (12/09/25)
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  • HAIPE System Engineer-TS/ SCI with Poly

    CACI International (Fort Meade, MD)
    SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage ... and soft ware developers. + Develop derived requirements for Information Assurance Services (Confidentiality, Integrity, Nonrepudiation, and Availability); Basic … more
    CACI International (11/18/25)
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  • Systems Engineer with Data Science Expertise -TS/…

    CACI International (Fort Meade, MD)
    …-TS/ SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage ... requirements from high-level stakeholder needs + Develop requirements for Information Assurance Services and Security Mechanisms **Qualifications:** _Required:_ + BS… more
    CACI International (11/14/25)
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  • Hybrid Software Engineer-TS/ SCI with Poly

    CACI International (Laurel, MD)
    SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph Employee Type: Regular Percentage ... with other developers using Merge Requests in gitlab. **Qualifications** : _Required:_ + Active TS SCI with Poly + 14+ years of experience as a SWE in programs and… more
    CACI International (11/14/25)
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  • Full-Stack Java Developer with Automated Testing…

    CACI International (Sterling, VA)
    …Java Developer with Automated Testing Experience-TS/ SCI with Poly Job Category: Information Technology Time Type: Full time Minimum Clearance Required to ... systems engineers to develop and maintain automated test cases. **Qualifications:** _Required:_ + Active TS/ SCI with Polygraph + BA/BS in a STEM field + 10+ years of… more
    CACI International (11/11/25)
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  • Master Electrician - TS/ SCI

    CACI International (Fort Gordon, GA)
    … Job Category: Engineering and Technical Support Time Type: Full time Minimum Clearance Required to Start: TS/ SCI Employee Type: Regular Percentage of Travel ... to coordinate maintenance and repairs preformed to standard. + US Citizen with an active TS/ SCI is required. A CI Poly may be required for this position. **What We… more
    CACI International (11/08/25)
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  • Data Engineer (AI) Senior Engineer (TS/ SCI

    SMX (Fort Belvoir, VA)
    …work + Meet all requirements to receive a privileged user account on a TS/ SCI information system (eg Army Cloud Computing Service Provider) prior to starting ... Data Engineer (AI) Senior Engineer (4798) (TS/ SCI ) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View...Skills, Experience & Education** Security + Active TS security clearance and eligible for SCI and NATO… more
    SMX (11/08/25)
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  • Data Engineer (AI) Subject Matter Expert (SME)…

    SMX (Fort Belvoir, VA)
    …work + Meet all requirements to receive a privileged user account on a TS/ SCI information system (eg Army Cloud Computing Service Provider) prior to starting ... Data Engineer (AI) Subject Matter Expert (SME) (4799) (TS/ SCI ) (Ft. Belvoir, VA - Nolan Bldg)at SMX(View...Skills, Experience & Education** Security + Active TS security clearance and eligible for SCI and NATO… more
    SMX (11/08/25)
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  • Software Engineer 1 (TS/ SCI w/Poly)

    CACI International (Columbia, MD)
    Software Engineer 1 (TS/ SCI w/Poly) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/ SCI with Polygraph ... of extremely large data sets, real-time systems, and business management information systems) based upon documented requirements for the Data Transport System… more
    CACI International (11/07/25)
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