• Principal Software Engineer .

    Leidos (Bethesda, MD)
    **Description** Leidos has an exciting opening for you as our next ** TS /SCI cleared Principal Software Engineer ** supporting a long-term DOMEX Technology ... (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad...of prior relevant experience + Must possess an Active Top Secret /SCI clearance and ability to obtain… more
    Leidos (09/17/25)
    - Related Jobs

  • Senior Infrastructure / Networking Engineer

    RTX Corporation (Annapolis Junction, MD)
    …both in a team environment and independently + Active and transferable US government issued Top Secret SCI ( TS /SCI) clearance required prior to start date. + ... SIGINT domain, is seeking a **Senior Infrastructure / Networking Engineer ** who strives for excellence and has a passion...improvement + Experience with automated system deployments + Existing Top - Secret SCI ( TS /SCI) with Poly… more
    RTX Corporation (07/20/25)
    - Related Jobs

  • Sr. Software Engineer .

    Leidos (Bethesda, MD)
    …your career path. Leidos has an exciting opening for you as our next ** TS /SCI cleared Sr. Software Engineer ** supporting a long-term DOMEX Technology ... (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad...of degree are accepteable) + Must possess an Active Top Secret /SCI clearance and ability to obtain… more
    Leidos (09/17/25)
    - Related Jobs

  • Software Engineer .

    Leidos (Bethesda, MD)
    …your career path. Leidos has an exciting opening for you as our next TS /SCI cleared Software Engineer supporting a long-term DOMEX Technology Platform ... (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad...substituted for a degree. + Must possess an Active Top Secret /SCI clearance and ability to obtain… more
    Leidos (08/26/25)
    - Related Jobs

  • Software Engineer 2 - 23338 (FS Poly…

    Huntington Ingalls Industries (Fort Meade, MD)
    …position. Minimum Qualifications * Are a United States citizen and have an active DoD Top Secret /SCI with Poly at the time of consideration * Have a bachelor's ... Physical Requirements Adequate visual acuity and manual dexterity for meeting the requirements Software Engineer family. The listed salary range for this role is… more
    Huntington Ingalls Industries (10/01/25)
    - Related Jobs

  • Software Engineer

    Leidos (Bethesda, MD)
    …your career path. Leidos has an exciting opening for you as our next ** TS /SCI cleared Software Engineer ** supporting a long-term DOMEX Technology Platform ... (DTP) contract. You will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad...of prior relevant experience + Must possess an Active Top Secret /SCI clearance and ability to obtain… more
    Leidos (09/26/25)
    - Related Jobs

  • System Automation Software Engineer…

    Lockheed Martin (Annapolis Junction, MD)
    …using a microservices\-based architecture and cutting\-edge technologies\. The System Automation Software Engineer will be responsible for: \- Establishing a ... 3 years of professional experience with a related Masters degree\. \- An active Top Secret clearance with polygraph\. **Desired Skills:** One or more of the… more
    Lockheed Martin (10/01/25)
    - Related Jobs

  • Modernization Software Engineer…

    Lockheed Martin (Hanover, MD)
    …used for contingent offers\. \#RMSC6ISR \#OneLMHotJobs \#RMSRB2025 **Basic Qualifications:** * Current DoD Top Secret SCI with Polygraph SWE3: * A High School ... professionals interested in a variety of responsibilities including; * Software development / * Software engineering For...architecture development * C\+\+20 or newer based on Boost \( 3 years\) * Java \(6 years\) * Front End… more
    Lockheed Martin (07/12/25)
    - Related Jobs

  • Cybersecurity Engineer (Iase/ISSE)

    Leidos (Suitland, MD)
    …Suitland, MD (National Maritime Intelligence Center) **Security Clearance:** Active DoD Top Secret /SCI ( TS /SCI) security clearance **Leidos** is ... seeking a dynamic Security Engineer to work onsite at the National Maritime Intelligence...be considered in lieu of degree. + Active DoD Top Secret /SCI ( TS /SCI) security clearance.… more
    Leidos (09/04/25)
    - Related Jobs

  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Business Area (CABA)** . Active TS /SCI with a polygraph is required. Our talented team...us and make a difference in National** **Security!** **Embedded Software Engineer :** Leidos is seeking an Embedded… more
    Leidos (07/15/25)
    - Related Jobs