• Senior Cyberspace Operations Planner, Site…

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... such as JP 5-0 Joint Operational Planning. + Graduate of formal training as Cyber Operational Planner within Department of Defense or Intelligence Community. +… more
    Leidos (07/11/25)
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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 ... evolving threats around the world. **Your greatest work is ahead!** Leidos National Security Sector seeks highly qualified and trained Senior Joint Cyberspace… more
    Leidos (07/25/25)
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  • Senior Information System Security

    Leidos (Gaithersburg, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... Engineers and Administrators, Senior ISSO, ISSMs, Lab Team, and Leidos Corporate Security as required to develop and maintain security plans and associated… more
    Leidos (08/20/25)
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  • OCO Product Manager, Senior

    Parsons Corporation (Baltimore, MD)
    … services (PKI, HTTPs, etc.). + Provide guidance on the latest offensive cyber tools, techniques, and procedures, advising senior leadership and operational ... of the art as they provide services and solutions in the areas of defense , security , intelligence, infrastructure, and environmental. We promote a culture of… more
    Parsons Corporation (07/28/25)
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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 ... Senior -level Media Malware Analysts to support United States Cyber Command (USCYBERCOM) operations by identifying and analyzing sophisticated malware threats… more
    Leidos (06/18/25)
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  • Senior Information Systems Security

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **National Security ... "Delivers Mission Success!" Seeking a self-starting, motivated individual to be the Senior Information System Security Officer supporting the Joint Activities… more
    Leidos (08/21/25)
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  • Cyberspace Intelligence Threat Analyst,…

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... persistent threats (APTs), threat actor tactics, techniques, and procedures (TTPs), and cyber threat trends affecting national security . + Maintain situational… more
    Leidos (06/10/25)
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  • Technical Writer, 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 ... the world. **Your greatest work is ahead!** The National Security Sector (NSS) seeks Senior level Technical...Cyberspace and Defensive Operations lines of effort. + Demonstrate senior -level proficiency with story telling within Cyber more
    Leidos (07/18/25)
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  • Cybersecurity Engineer (ISSE), Senior

    Parsons Corporation (Baltimore, MD)
    …and Accreditation Boundary diagrams) **What Required Skills You'll Bring:** + BA/BS in Cyber Security , Information Security Engineering, mathematics, or a ... Senior Cybersecurity Engineer** to join our team of Cyber & Intelligence professionals supporting our partners. In this...and ATO experience. + Must have extensive experience in Cyber Security Tools, network topologies, intrusion detection,… more
    Parsons Corporation (06/26/25)
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  • Senior Computer Systems Engineer/Architect

    TekSynap (Columbia, MD)
    …effectively operate and defend the DODIN and to integrate and coordinate Department of Defense (DoD) Offensive Cyber Operations (OCO) and Defensive Cyber ... responsibility Communicate with other program personnel, Government overseers, and senior executives Guide system development and implementation planning through… more
    TekSynap (07/09/25)
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