• TS/SCI Special Security Officer (SSO)

    Precise Systems, Inc. (Annapolis Junction, MD)
    …seeking a Special Security Officer (SSO) to provide specialized security support to the Command's government collateral, Sensitive Compartmented Information ... processes and procedures in accordance with DOD 5105.21 + Provide security guidance regarding program development/ operations , assure compliance with applicable… more
    Precise Systems, Inc. (11/14/25)
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  • Product Security Engineer Specialist

    Warner Bros. Discovery (Burbank, CA)
    …You will collaborate closely with Development and DevOps teams to define security processes and integrations that seamlessly support existing workflows and ... pipelines. Additionally, you will engage with all aspects of the Application Security team (Engineering, Operations , Testing, and Vulnerability Management) to… more
    Warner Bros. Discovery (11/01/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a motivated self-starter with experience in secure ... information systems to join a team of security professionals and help defend national security ...the oversight and management of information technology projects in support of critical Defense priorities. The ideal candidate will… more
    Tau Six (10/22/25)
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  • Information System Security Officer (ISSO)

    Lockheed Martin (Hanover, MD)
    …and internal LM security standards\. \- Perform day\-to\-day information system security operations including auditing the IS and reviewing hardware and ... The ISSO also works closely with System Administrators and Network Engineers to ensure security patches and...such as Nessus, Splunk, SCAP, HBSS, STIG Viewer to support compliance and monitoring activities\. ** Security Clearance… more
    Lockheed Martin (10/18/25)
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  • Csirt/SOC Senior Manager, Information…

    Deluxe (Minneapolis, MN)
    …+ Proven leadership in leading, managing and coordinating incident response, security operations , and cyber threat intelligence programs to proactively ... cloud security (AWS, Azure, GCP), computer forensics, ethical hacking, network exploitation, penetration testing, and security tool development. +… more
    Deluxe (09/24/25)
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  • Senior Cyber Security Engineer

    V2X (Ashland, VA)
    …from base to battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned ... with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer, you will be responsible for overseeing the Risk Management… more
    V2X (12/04/25)
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  • Traveling Security Control Assessor

    Leidos (Alexandria, VA)
    …+ Bachelor's degree (IT-related field preferred) and eight (8) years of cybersecurity or network security experience, including five (5) years of experience in a ... testing. + Adhere to policies and processes for each assessment type. + Support assessment development and execution to ensure security expertise is properly… more
    Leidos (11/18/25)
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  • Senior Information Systems Security Officer…

    NANA Regional Corporation (Ashburn, VA)
    …ISSO role is of upmost importance throughout its lifecycle. + Certifications, such as Network + and Security +, CISSP and Security auditing are recommended. ... Bachelor's degree is preferred; 8+ years of relevant experience. + Proficient in network and information system security principles and best practices. +… more
    NANA Regional Corporation (10/29/25)
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  • Infrastructure Operations Task Lead

    General Dynamics Information Technology (Rockville, MD)
    …Government for all infrastructure operations support + Supporting infrastructure operations projects, including those related to security and network ... (and at times the Government) for all endpoint engineering support -related needs. This role will manage a team that...by HHS authorized/designated personnel as needed + Providing seamless network and security server operations more
    General Dynamics Information Technology (11/20/25)
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  • SME Zero Trust Security Engineer

    GovCIO (Alexandria, VA)
    …monitoring processes. + Mentor and provide expert technical coaching to all levels of the security operations and IT support teams, acting as a technical ... the micro-segmentation of critical assets. + Conduct in-depth analysis of current network architectures, access controls, and security policies to identify gaps… more
    GovCIO (11/18/25)
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