• OCONUS Field Engineer - TS /SCI…

    Leidos (Chantilly, VA)
    …team environment. The ideal candidate will have prior experience as either a systems engineer or systems administrator. Prior OCONUS experience and ... location. The team is made-up of highly technical and motivated individuals. The engineer for this role will troubleshoot complex problems, as such, this individual… more
    Leidos (08/08/25)
    - Related Jobs
  • Sr. Information System Security…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a **Senior Information System Security Engineer ** in our **National Security Sector's (NSS) Cyber ... difference in National Security!** **Job Summary** A **Senior Information System Security Engineer ** is needed to provide...+ DoD 8570 compliance with IASAE Level 2 or 3 . + Information Systems Security Engineering Professional… more
    Leidos (10/24/25)
    - Related Jobs
  • Sr. Network Engineer TS /SCI Poly

    Leidos (Annapolis Junction, MD)
    …and system security scanning for equipment suites in accordance with the System Security Plans for these systems to rapidly and accurately identify and ... a new and exciting opportunity for a **Sr. Network Engineer ** in our **National Security Sector's (NSS) Cyber &...a full suite of team collaboration tools in providing system engineering, development, test, integration and operational support for… more
    Leidos (10/23/25)
    - Related Jobs
  • Automated Test Framework Software Engineer

    Leidos (Aurora, CO)
    …has a new and exciting opportunity for an **Automated Test Framework Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... in National Security!** **Job Summary:** The **Automated Test Framework Software Engineer ** will support the framework of automated tests on multiple environments… more
    Leidos (09/27/25)
    - Related Jobs
  • Software Engineer TS /SCI Poly

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...-notch agile development team building a large complex enterprise system . Development includes the full range of turning Agile… more
    Leidos (09/27/25)
    - Related Jobs
  • Jr. System Integration Engineer

    Leidos (Annapolis Junction, MD)
    **Description** Leidos has a new and exciting opportunity for a Junior Systems Integration Engineer in our National Security Sector's (NSS) Cyber & Analytics ... will provide lifecycle support activities including high-level requirements gathering, systems design input, and/or end-to-end system integration...this job requisition will remain open for at least 3 days with an anticipated close date of no… more
    Leidos (10/25/25)
    - Related Jobs
  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS /SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with ... networks. 28. Demonstrated experience installing, configuring, testing, and maintaining operating systems , application software, and system management tools. 29.… more
    The Metamorphosis Group (09/03/25)
    - Related Jobs
  • Principal Software Engineer - 25k Sign On…

    Leidos (Aurora, CO)
    …program with lasting impactful results. Leidos is currently looking to add a Software Engineer (SWE- 3 ) to a growing task. Tasks will include new design and ... has a new and exciting opportunity for a Software Engineer in our **National Security Sector's (NSS) Cyber &...features. + Integrate existing software into new or modified systems or operating environments. + Develop simple data queries… more
    Leidos (10/24/25)
    - Related Jobs
  • Software Engineer LvL0 - TS SCI Poly…

    Deloitte (Baltimore, MD)
    …Software Engineer develops, maintains, and enhances complex operational software systems . These software systems and their sustainment may involve developing ... collection, reporting functions, or any other aspect of maintaining operations of operational systems . Works (individually or as part of a team. Reviews and tests… more
    Deloitte (10/21/25)
    - Related Jobs
  • Network Engineer - TS /SCI Polygraph…

    Leidos (Chantilly, VA)
    …VA. The team is made-up of highly technical and motivated individuals. The engineer for this role will assist in troubleshooting complex problems and implementing ... must have proven hands-on experience working as a network engineer . OCONUS experience is highly desired. 50% travel to...related subject. + **Must possess an active and in-scope TS /SCI With Poly to be considered** + Active/current basic… more
    Leidos (08/08/25)
    - Related Jobs