• Manager of Cyber Defense…

    Lumen (Pierre, SD)
    …**The Role** Lumen is seeking a strategic and technically proficient Manager of Cyber Defense Engineering to lead a team of security engineers focused ... Responsibilities** Leadership & Strategy + Lead and mentor a team of cyber defense engineers across multiple security domains. + Develop and execute strategic… more
    Lumen (10/29/25)
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  • ICITAP Counter PRC AvSec Advisor

    Amentum (Pierre, SD)
    …global services partner supporting critical programs of national significance across defense , security, intelligence, energy, and environment. Amentum draws from a ... to Nuctech equipment. + Articulate detailed explanations of physical and cyber security vulnerabilities associated with continued use of security screening equipment… more
    Amentum (10/03/25)
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  • Senior Mainframe Developer

    GovCIO (Pierre, SD)
    …to support the DCSA background investigation processes. Provide architecture, development and cyber security support for the High Value Assets (HVAs) that make up ... site visits. **Responsibilities** In this role you will support the Defense Counterintelligence Security Agency (DCSA), Background Information Systems (BIS), Case… more
    GovCIO (09/17/25)
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