• Senior Mobile Software Engineer w/ Poly

    BigBear.ai (Annapolis Junction, MD)
    …baselines across classified and special access networks. + Modernize, maintain and support deployed systems . + Enhance observability, monitoring, and health ... Overview BigBear.ai is seeking a Software Engineer and Exploitation Capability Integrator to architect, implement...modularity, canary testing, feature flags). + Knowledge of C2 systems , SIGINT dataflow and standardized data schemas.… more
    BigBear.ai (11/15/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …15 years as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions. + **Education:** Bachelor's degree in Communications ... Senior Network Security Engineer Job Category: Information Technology Time Type: Full...points, failure modes, and recommend improvements. + Review and support network communications systems (LAN/WAN). + Evaluate… more
    CACI International (12/06/25)
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  • Senior Network Security Engineer

    CACI International (Columbia, MD)
    …a Network Security Engineer , with a focus on analyzing complex hardware systems for SIGINT solutions. + **Education:** A Bachelor's degree in Communications ... Senior Network Security Engineer Job Category: Information Technology Time Type: Full...leverage your engineering expertise to analyze and enhance complex systems , architecture, network design, and technical hardware issues. **Responsibilities:**… more
    CACI International (12/12/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …implemented. + Develop systems and software testing and integration processes in support of new systems or new baseline deployments and align with Enterprise ... a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber &... systems engineering and integration processes + Provide systems test and integration support in the… more
    Leidos (10/14/25)
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  • Network Security Engineer

    CACI International (Columbia, MD)
    …years' experience as a Network Security Engineer analyzing complex hardware systems for SIGINT solutions is required. + Bachelor's degree in communications ... Network Security Engineer Job Category: Information Technology Time Type: Full...data for design or maintainability improvements + Review proposed systems , and support of network communications, including… more
    CACI International (12/12/25)
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  • Network Engineer !

    CACI International (Columbia, MD)
    …a Network Security Engineer , with a focus on analyzing complex hardware systems for SIGINT solutions. + **Education:** A Bachelor's degree in Communications ... Network Engineer ! Job Category: Information Technology Time Type: Full...architect, install, configure, implement, migrate, and maintain complex network systems . + Develop and implement network security protocols. +… more
    CACI International (11/13/25)
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  • Modernization Cyber Network Intrusion Packet…

    Lockheed Martin (Hanover, MD)
    …a Part Time \(approx\. 50%\) Cyber Network Intrusion Packet / Protocol Engineer to drive the next generation of high‑throughput, AI‑enhanced packet‑level analysis ... for our nation‑critical SIGINT and cyber‑defense missions\. End‑to‑end lifecycle analysis - design,...from sophisticated intrusion attempts\. As a Network Intrusion Detection Engineer , you will: * Safeguard the networks that move… more
    Lockheed Martin (12/13/25)
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  • Thread Engineer - Clearance Required

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Thread Engineer \- Clearance Required **WHAT WE'RE DOING** Join Lockheed Martin Rotary and ... Mission Systems , Cyber & Intelligence, where we foster innovation and integrity\. As a Thread Engineer , you'll be empowered to create "new realities" and pioneer… more
    Lockheed Martin (12/06/25)
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  • Senior Java Software Engineer

    Belay Technologies (Fort Meade, MD)
    …up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are seeking a Senior Software Engineer to ... a team of developers to implement new JBlocks capabilities in order to support expanding data labeling requirements. The developer is expected to have experience… more
    Belay Technologies (11/13/25)
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  • Senior Network Engineer

    CACI International (Columbia, MD)
    Senior Network Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... Type of Travel: None * * * The Opportunity: - The Sr. Network Engineer will work within the Network Security Implementation and Sustainment (NSIS) Services section… more
    CACI International (12/06/25)
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