• Senior Network Security Engineer

    Leidos (Annapolis Junction, MD)
    …be in computer or information systems design/development, programming, information/ cyber /network security , vulnerability analysis, penetration testing, computer ... work is ahead!** If you're a talented Senior Network Security Engineer, we want to hear from you. The...we want to hear from you. The Leidos National Security Sector is looking for someone like you to… more
    Leidos (08/08/25)
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  • Senior System Engineer - RF/DSP/Comms

    Lockheed Martin (Hanover, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security Engineering **Type:** Full\-Time **Shift:**… more
    Lockheed Martin (08/09/25)
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  • Expert CNO Software Developer

    Lockheed Martin (Hanover, MD)
    …Experienced Professional **Business Unit:** RMS **Relocation Available:** Possible **Career Area:** Cyber Security **Type:** Task Order/IDIQ **Shift:** First ... knowledge of computer network protocols and architectures\. **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to one of today's most… more
    Lockheed Martin (08/22/25)
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  • Cyberspace Operations Planner, Subject Matter…

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... threats around the world. **Your greatest work is ahead!** The National Security Sector (NSS) seeks Subject Matter Expert-level Joint Cyberspace Operational Planners… more
    Leidos (08/08/25)
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  • Cyberspace Intelligence Threat Analyst, Journeyman

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... (APTs), threat actor tactics, techniques, and procedures (TTPs), and cyber threat trends affecting national security . +...(TTPs), and cyber threat trends affecting national security . + Maintain situational awareness of, and execute on… more
    Leidos (07/30/25)
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  • Senior Joint Cyberspace Fires Lead

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... threats around the world. **Your greatest work is ahead!** Leidos National Security Sector seeks highly qualified and trained Senior Joint Cyberspace Fires Lead… more
    Leidos (07/25/25)
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  • Media Malware Analyst, Senior

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... (APTs), threat actor tactics, techniques, and procedures (TTPs), and cyber threat trends affecting national security . +...(TTPs), and cyber threat trends affecting national security . + Maintain situational awareness of, and execute on… more
    Leidos (06/18/25)
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  • Cyberspace Operations Planner, Junior

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... threats around the world. **Your greatest work is ahead!** The National Security Sector (NSS) seeks highly qualified and trained Cyberspace Operational Planners to… more
    Leidos (06/10/25)
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  • OCO Product Manager, Senior

    Parsons Corporation (Baltimore, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security , technology-based intellectual property, and other innovative services ... is seeking a senior **Cybersecurity Product Manager** with strong background in Offensive Cyber Operations to join our growing team! The ideal candidate will possess… more
    Parsons Corporation (07/28/25)
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  • 320 - Senior Network Security Engineer

    ARSIEM (Annapolis Junction, MD)
    …be in computer or information systems design/development, programming, information/ cyber /network security , vulnerability analysis, penetration testing, computer ... on every client you work with. ARSIEM is looking for a Senior Network Security Engineer . This position will support one of our government clients in Annapolis… more
    ARSIEM (08/08/25)
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