• Security Engineer/Architect (Hybrid)

    Huntington Ingalls Industries (Fort Belvoir, VA)
    …is required; US Citizenship required. + 9+ years of experience as an ISSE or security-focused software / systems engineer with large multi-tiered programs and ... software and system level applications. + DoD 8570 compliance with IAT Level II (SSCP, Security+, CCNA-Security, or GSEC certification) + Experience with DISA STIGs… more
    Huntington Ingalls Industries (09/12/25)
    - Related Jobs

  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    …+ Significantexperience with Cross Domain systems + DoD 8570 IAT Level II compliant certification + Building and maintaining Unix/Linux operating systems + Unix ... Shell Scripting + OS/Software installation/patching/upgrading Desired Qualifications + ISSE Guard v5 + X-ARBITOR + XD Bridge cross domain appliances + Solaris/RHEL… more
    FGS, LLC (08/23/25)
    - Related Jobs

  • Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …a motivated, career and customer-oriented **Senior Information System Security Engineer ( ISSE )** to join our team in **Quantico, VA.** **Responsibilities include, ... CISSP- Information System Security Architecture Professional (ISSAP). At least one IASAE Level II or IASAE Level III proficiency **.** + Familiarity with the use and… more
    ManTech (08/13/25)
    - Related Jobs

  • Information System Security Officer, Classified…

    Lockheed Martin (Herndon, VA)
    …ability to obtain a CI polygraph\. \- Have and maintain a DoD 8570 IAT Level II certification or Higher or ability to obtain within 6 months of hire\. \- Hands\-on ... vulnerability management, DISA STIGs\. \- Prior Information System Security Engineer \( ISSE \) or System Administration experience\. \- Bachelor's degree from an… more
    Lockheed Martin (08/08/25)
    - Related Jobs

  • Senior Information Assurance Analyst

    DCCA (Fort Meade, MD)
    …Knowledge, Skills, and Abilities (KSAs): Experience as Information Systems Security Engineering ( ISSE ) SME including transition of an IS from a Physical to Cloud ... CJCSI 6510.01f (IA & CND), etc.: Information Assurance Management (IAM) Level II in accordance with DoD 8140 Bachelor's degree in engineering, computer science,… more
    DCCA (08/08/25)
    - Related Jobs

  • Navy Qualified Validator

    SAIC (Newport, RI)
    …for each system, and evaluated by the assigned Information System Security Engineer ( ISSE ). + Utilizes experience and validator skills to ensure cyber control and ... Participates in collaboration and RMF Checkpoint meetings with the Echelon II Representative, US Navy Security Control Assessor (SCA)/Certification Authority (CA),… more
    SAIC (08/08/25)
    - Related Jobs