• Senior Network /Systems…

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA ... and/or servers as required. May create and document new methods supporting network /system operations and implement changes to procedures. Consults with support… more
    GovCIO (07/10/25)
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  • Senior Information Systems Security…

    Leidos (MD)
    **Description** As a Senior Information Security Systems Engineer (ISSE) you will join a small team of security engineers providing Information Assurance ... Framework (RMF) and conducting cybersecurity risk assessments + Expertise in network technology and systems security engineering. Experience in identifying,… more
    Leidos (09/26/25)
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  • Senior Consultant, Offensive…

    Palo Alto Networks (Baltimore, MD)
    …and cloud application security testing, network penetration testing, red teaming, security operations , or 'hunt' + Knowledge of open security testing ... tools, technologies, and methods focused on Information Assurance, Information Systems/ Network Security , Infrastructure Design, and Vulnerabilities Assessments +… more
    Palo Alto Networks (09/05/25)
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  • Senior Cyber Security Researcher

    Nightwing (Annapolis Junction, MD)
    …the intelligence community, defense, civil, and commercial markets. **Job Summary:** A Senior Cyber Security Researcher supporting Nightwing CODEX will be ... and do so in collaboration with many teams. A Senior Cyber Security Researcher supporting the CODEX...design, including Cloud architectures, to be able to analyze network traffic between nodes and assess the security… more
    Nightwing (08/23/25)
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  • Senior Information Systems Security…

    Leidos (Laurel, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... **Description** **Leidos** has a new and exciting opportunity for a ** Senior Information Systems Security Officer (ISSO)** in our **National Security … more
    Leidos (09/19/25)
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  • Senior Information System Security…

    BAE Systems (Annapolis Junction, MD)
    …a large software or IT program. + Demonstrated experience performing day-to-day security operations of large, complicated information and information processing ... access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk… more
    BAE Systems (09/09/25)
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  • Senior Network and Next Generation…

    Lumen (Annapolis, MD)
    …Services (MSS) and Managed Trusted Internet Protocol Service (MTIPS) in a Federal Security Operations Center (Federal SOC) 24x7x365 environment. The Federal SOC ... company-wide and possibly industry-wide impacts. + Frequent contact with senior leadership of customers and contractors for the purpose...a SME in 3 or more of the listed security requirements. + If not previously approved, candidates must… more
    Lumen (10/01/25)
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  • Senior Information Systems Security…

    Leidos (Annapolis Junction, MD)
    …Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical ... and enforcing security policies, standards, and methodologies. + **Overseeing security operations ** for information systems, managing daily security … more
    Leidos (09/02/25)
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  • Mid/ Senior Information Systems…

    Belay Technologies (Annapolis Junction, MD)
    …Work 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is Mid/ Senior Information Systems Security Engineer (ISSE) to join our intel team. The ... access control, authorization, identification and authentication, public key infrastructure, network and enterprise security architecture) and applying risk… more
    Belay Technologies (08/07/25)
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  • IT Vulnerability Senior Security…

    General Dynamics Information Technology (Bethesda, MD)
    …5 + years of related experience **Job Description:** GDIT is seeking an **IT Security Compliance Lead** / ** Senior Security Analyst** to support The ... broader IT program that provides end-to-end support-including help desk, systems, network , incident response and security services-ensuring the availability,… more
    General Dynamics Information Technology (09/30/25)
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