• Illumio Network Engineer

    RTX Corporation (Farmington, CT)
    …US citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required RTX Corporation is an Aerospace and Defense ... Corporate Core Network Services organization is currently recruiting for a Network Security Engineer. The successful candidate for this position will be expected to… more
    RTX Corporation (11/21/25)
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  • Guidance, Navigation & Control Engineer (Staff,…

    Lockheed Martin (Littleton, CO)
    …Lockheed Martin Space** : Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (11/20/25)
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  • Linux Systems Administrator, Sr / Secret / Onsite:

    Lockheed Martin (Sunnyvale, CA)
    …Bash and PowerShell\) * Experience with vulnerability remediation and security management \(i\.e\., system hardening, log management, configuration management ... solutions: direct attached, NAS, and SAN \(NetApp\) * Ability to obtain Security \+ certification within 60 days * Experience with software application installation *… more
    Lockheed Martin (11/20/25)
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  • Sr. Staff Software Development Engineer

    Zscaler (San Jose, CA)
    …Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies ... future of cybersecurity. **Role** We are looking for an experienced Senior Staff Development Engineer to join our Engineering...join a team that built the world's largest cloud security platform from the ground up, continuing to innovate… more
    Zscaler (11/19/25)
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  • Integrated Program Planner III

    Lockheed Martin (Englewood, CO)
    …mission that matters most\. Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (11/19/25)
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  • Systems Administrator

    Linchpin Solutions, Inc. (Aberdeen Proving Ground, MD)
    …to be! We are currently hiring for a dynamic and experienced Systems Administrator. Clearance:Active DoD Secret Clearance Work Schedule:Onsite Monday-Friday, ... database problems. You will monitor systems for performance, availability, and security , applying patches, upgrades, and corrective actions to ensure operational… more
    Linchpin Solutions, Inc. (11/18/25)
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  • Penetration Tester - Part Time & Remote

    TestPros (Sterling, VA)
    …an experienced Penetration Tester professional to support our IT Security consulting work for various Commercial and Federal consulting services projects. This ... include Program Management, Program Oversight, Process Audit, Intelligence Analysis, Cyber Security , NIST SP 800-171 Assessment and Compliance, ATO Support, Computer… more
    TestPros (11/18/25)
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  • Principal Technical Engineer - Identity & Access…

    Cummins Inc. (GA)
    …ensure cybersecurity controls are seamlessly embedded into enterprise systems, aligning security with business goals and reducing risk across the organization. + ... collaborating across functions to implement protective measures. + **Systems Security Requirements Planning** Translate business needs into actionable security more
    Cummins Inc. (11/18/25)
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  • SAP NS2 Sr. Java Developer - Active TS SCI…

    SAP (Herndon, VA)
    …global market leader for business software and related services. SAP National Security Services (SAPNS2) is an independent US subsidiary, offering SAP solutions with ... specialized levels of security and support to meet the requirements of US...and critical infrastructure customers. We are seeking a highly experienced Senior Java Developer to support, maintain, and enhance… more
    SAP (11/13/25)
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  • Principal Database Administrator (Prin…

    Mission Support and Test Services (North Las Vegas, NV)
    …Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the US National Nuclear Security Administration (NNSA). ... Our MISSION is to help ensure the security of the United States and its allies by...follow through to resolution. + Provide mentoring to less experienced DBAs. + Perform other duties assigned by Management.… more
    Mission Support and Test Services (11/13/25)
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