• Personnel Security Specialist - Senior

    Amentum (Huntsville, AL)
    …processing, ability to pass a CI polygraph and position availability, which may lead to a lengthy hiring process._ The PSS provides support for security assessment ... and/or outside agencies prepared by specialists for transmittal authorization by Government lead . + Prepares in-depth summaries of data obtained and determined to be… more
    Amentum (12/02/25)
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  • Personnel Security Specialist VI - TS

    Xcelerate Solutions (Washington, DC)
    …level security investigations and adjudication recommendations. + Perform as contractor Team Lead + Perform Quality Control (QC) case reviews + Identify additional ... agencies prepared by specialists for transmittal authorization by Government lead . + Provide direct support and service to the...training / certification as an investigator and / or adjudicator is required + Current Top Secret (TS )… more
    Xcelerate Solutions (11/13/25)
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  • AI / ML Engineer

    Guidehouse (Huntsville, AL)
    …+ Lead development of supervised fine‑tuning (SFT) pipelines using adjudicator examples, SEAD‑4 scoring decisions, historical memos, and SME‑curated datasets. + ... **:** Active Top Secret (TS) Guidehouse is seeking a Lead AI/ML Engineer to join our Technology / AI...scalable inference pipelines to enable data-driven decision-making. You will lead efforts to ensure models are accurate, reliable, and… more
    Guidehouse (01/01/26)
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  • Assistant Administrator and Chief Safety Officer

    Federal Motor Carrier Safety Administration (Washington, DC)
    …and provides executive leadership of assigned Administration initiatives. Serves as the lead advocate of the FMCSA safety policies, and represents FMCSA before ... safety interest groups, and community and public groups. Serves as adjudicator for agency enforcement actions and safety rating processes Provides executive… more
    Federal Motor Carrier Safety Administration (01/12/26)
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  • Software Developer (Frontend / Full Stack)

    Guidehouse (Huntsville, AL)
    …initiatives for Defense and Security clients. In this role, you will lead the development of intuitive, secure, and high-performance user interfaces that enable ... objectives. **What You Will Do** **:** + Serves as the lead frontend/full‑stack engineer responsible for developing the FBI adjudication platform's analyst‑facing… more
    Guidehouse (01/11/26)
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  • Software Developer (Backend - API)

    Guidehouse (Huntsville, AL)
    …initiatives for Defense and Security clients. In this role, you will lead the design and development of backend services that power advanced AI-driven ... national security objectives. **What You Will Do** **:** + Serves as the lead backend engineer designing, implementing, and optimizing the API and service layer… more
    Guidehouse (12/21/25)
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  • Software Developer (Backend - Integration)

    Guidehouse (Huntsville, AL)
    …initiatives for Defense and Security clients. In this role, you will lead the design and implementation of secure, scalable ingestion and data processing ... objectives. **What You Will Do** **:** + Serves as the lead backend integration engineer responsible for architecting and implementing ingestion, preprocessing,… more
    Guidehouse (12/21/25)
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