• Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    Systems (WS), a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR ... systems . HII works within our nation's intelligence and cyber operations communities to defend our interests in cyberspace and anticipate emerging threats. Our… more
    Huntington Ingalls Industries (05/20/25)
    - Related Jobs
  • Information System Security Manager (ISSM)

    KBR (Alexandria, VA)
    …will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. The selected applicant will ... and be able to go into the DoD installation space for meetings and work on ad ad-hoc and...of 2 years of Information Technology Information Assurance, or Cyber Security engineering experience. + a minimum… more
    KBR (07/02/25)
    - Related Jobs
  • Senior Forescout Security Engineer

    SAIC (VA)
    …access control. + Configuration and Management: Configure, manage, and maintain NAC systems , ensuring optimal performance and security of the network ... documenting technology evaluations. + Experience with integrating industry best practices for security into the engineering of complex systems . + Collaborate… more
    SAIC (08/09/25)
    - Related Jobs
  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Senior ... customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project engineering… more
    L3Harris (07/09/25)
    - Related Jobs
  • Security Specialist

    KBR (Norfolk, VA)
    …+ Provide security risk guidance to protect classified and sensitive systems and data. + Make access eligibility determinations and ensure proper handling of ... Title: Security Specialist POSITIONS ARE CONTINGENT ON CONTRACT AWARD...engineering and technical solutions across the lifecycle of military systems on land, at sea, in the air, and… more
    KBR (06/11/25)
    - Related Jobs
  • Principal Systems Engineer

    SAIC (Chantilly, VA)
    …document mission solution architecture and interfaces. + Comply with Risk Management (ie, cyber security ) Framework to ensure that the program addresses and ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian,… more
    SAIC (08/07/25)
    - Related Jobs
  • Support United States Army Intelligence…

    SAIC (Fort Belvoir, VA)
    …following skills sets:** + Intelligence Analysis (particularly OSINT) + Data Science + Cyber Engineering + Instructional Systems Design + Technical Training and ... a premier technology integrator, solving our nation's most complex modernization and systems engineering challenges across the defense, space , federal civilian,… more
    SAIC (08/07/25)
    - Related Jobs
  • Alternate Facility Security Officer…

    L3Harris (Ashburn, VA)
    …deliver end-to-end technology solutions connecting the space , air, land, sea and cyber domains in the interest of national security . Job Title: Alternate ... in Microsoft Office Suite.* Experience with access control/visit control/badge management systems and software.* Experience with security onboarding of new… more
    L3Harris (06/26/25)
    - Related Jobs
  • Systems Administrator ( Systems

    Huntington Ingalls Industries (Fairfax, VA)
    …seamless operation for the team. * Install, configure, and maintain operating systems (Windows, Linux)-apply patches/updates and implement security controls. * ... ships and defense technology solutions that safeguard our seas, sky, land, space and cyber . Our workforce includes skilled tradespeople; artificial intelligence,… more
    Huntington Ingalls Industries (06/28/25)
    - Related Jobs
  • Systems Engineer

    Nightwing (Sterling, VA)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...requirements specification, system architecture, design documents, test plans and security plans). + Work with the customer and leadership… more
    Nightwing (06/27/25)
    - Related Jobs