• Principal / Senior Principal

    Northrop Grumman (Annapolis Junction, MD)
    …etc. + Perform other duties and directed. This requisition may be filled as a ** Principal Cyber Systems Engineer** or **Senior Principal Cyber Systems ... Engineer** **Basic Qualifications for a Principal Cyber Systems Engineer** + Bachelor's degree in Systems Engineering, Cybersecurity Engineering, Computer… more
    Northrop Grumman (07/05/25)
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  • Senior Principal Information Systems…

    Concurrent Technologies Corporation (Columbia, MD)
    Senior Principal Information Systems Security Engineer Concurrent Technologies Corporation Client Site - Columbia, MD area Minimum Clearance Required: TS/SCI ... computing environments to identify points of vulnerability, non-compliance with established Information Assurance (IA) standards and regulations, and recommend… more
    Concurrent Technologies Corporation (08/07/25)
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  • Principal Information Systems…

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Principal Information Systems Security Officer (ISSO)** in our **National Security Sector's ... (NSS) Cyber & Analytics Business Area (CABA)** . Our talented...posture** by supporting the program, organization, system, or enclave's information assurance initiatives and enforcing security policies,… more
    Leidos (06/05/25)
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  • Principal Consultant, Offensive Security,…

    Palo Alto Networks (Washington, DC)
    …experience with risk assessment tools, technologies, and methods focused on Information Assurance , Information Systems/Network Security, Infrastructure ... - just to name a few! **Your Career** The Principal Consultant on the Offensive Security team is focused...functions, including the sales team + Bachelor's Degree in Information Security, Computer Science, Digital Forensics, Cyber more
    Palo Alto Networks (07/08/25)
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  • Principal Autonomy and Resilient Systems…

    Leidos (Arlington, VA)
    **Description** Are you a motivated Principal Resilient Systems Scientist with a technical vision and hands-on knowledge of mission-focused systems? The Leidos ... Innovations Center's newly established Information and Data Science Division is seeking a Senior...systems. + Develop novel approaches for the generation of assurance evidence for critical software, at scale + Collaborate… more
    Leidos (07/19/25)
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  • Information System Security Manager III

    Global Resource Solutions (Arlington, VA)
    …Transfers (AFT) on accordance with the JSIG + Provide leadership, mentoring, and quality assurance for Cyber Security and Information Technology team members ... programs and area of responsibility as it pertains to cyber security and information technology activities +...and certification requirements outlined in DoD Directive 8570.01-M for Information Assurance Technician Level 3 within 6… more
    Global Resource Solutions (07/22/25)
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  • Information Systems Security Officer

    TekSynap (Washington, DC)
    …and Operations network solutions and strategic adherence to all aspects of the Information Assurance (IA) program as stipulated by various US Government ... with a CI Poly + 8-10 years proventrack recordof progressively responsible information assurance experience in ICD 503 certification and accreditation. +… more
    TekSynap (07/09/25)
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  • Senior ISSO

    TestPros (Washington, DC)
    …is pivotal in maintaining and enhancing the security posture of TSA's information systems. This role involves principal oversight responsibilities across ... TestPros is a successful and growing business, established in 1988 to provide Information Technology (IT) technical support services to a wide range of Commercial… more
    TestPros (07/29/25)
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  • Assistant Program Manager (Secret Clearance)

    System One (Fairfax, VA)
    …economies of scale for customer support, video conferencing, system administration, cyber security, and other essential IT services across all AVCOE organizations. ... Support, Systems Administration & Cloud Support, Customer Service Support Center, Cyber Compliance & Support, and Application Development & Maintenance. +… more
    System One (08/03/25)
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  • Cloud Engineer/Architect - Top Secret with SCI…

    NANA Regional Corporation (Alexandria, VA)
    ADM is looking for a Principal Information Assurance Subject Matter Expert - RMF Admin to work in Alexandria, VA. To join our team of outstanding ... contracted personnel and its subcontractors serving on this contract. + Provide cyber security services for all DoD OIG network environments, to include… more
    NANA Regional Corporation (06/27/25)
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