• Senior Information System Security

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Information System Security Officer in our **National Security Sector's (NSS) ... Paid Leave, and much more. **Join us and make a difference in National Security !** ** Senior Information System Security Officer (ISSO)** Leidos currently has… more
    Leidos (09/06/25)
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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 (10/24/25)
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  • Joint Fires Operational Planner, 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 National Security Sector (NSS) seeks highly qualified and trained Senior -level Joint Fires Operational Planners to support United States Cyber Command… more
    Leidos (11/07/25)
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  • Offensive Cyberspace Operational Planner,…

    Leidos (Odenton, MD)
    …combines technology-enabled services and mission software capabilities in the areas of cyber , logistics, security operations, and decision analytics to support ... National Security Sector (NSS) seeks highly qualified and trained Senior -level Offensive Cyberspace Operational Planners to support Department of Defense Joint… more
    Leidos (08/29/25)
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  • Senior Manager, Customer Trust & Field…

    Capital One (Annapolis, MD)
    …+ At least 4 years in customer-facingroles, acting as a trusted advisor to senior security and IT leaders. + Deep technical understanding of cybersecurity ... Senior Manager, Customer Trust & Field Security...& Collaboration: Work closely with the engineering, legal, risk, cyber , and compliance teams to ensure our security more
    Capital One (11/19/25)
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  • 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 ... 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 (10/10/25)
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  • Sr OT Systems Security Engineer

    Exelon (Owings Mills, MD)
    …of the Operational Technology (OT) Security Governance program and provide proactive cyber security risk management. The OTSSE will act as a liaison to ... to other team members, technical teams, and business clients, including: Provide OT cyber security guidance to leadership. Work with stakeholders to design OT… more
    Exelon (11/13/25)
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  • Senior Information Systems Security

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **National Security ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical...for a 15k sign on bonus!** **Job Summary:** The ** Senior ISSO** plays a vital role in securing and… more
    Leidos (09/02/25)
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  • IT Vulnerability Management Lead / Senior

    Guidehouse (Rockville, MD)
    **Job Family** **:** IT Cyber Security (Digital) **Travel Required** **:** Up to 75% **Clearance Required** **:** Ability to Obtain Public Trust **What You Will ... IT program that provides end-to-end support-including help desk, systems, network, incident response and security services-ensuring the availability, integrity,… more
    Guidehouse (10/05/25)
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  • Senior Security Manager

    Leidos (Columbia, MD)
    **Description** Leidos Security Operations is seeking a proven, experienced security professional for a Senior Security Manager, to lead a ... team and manage a portfolio of programs supporting our Cyber & Analytics Business Area supporting our Intelligence Community...is an incredible opportunity to apply your leadership and security experience in leading a team of security more
    Leidos (11/18/25)
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