• Specialist , Systems Engineering…

    L3Harris (Springfield, VA)
    …Job Title: Specialist , Systems Engineering - Battlespace Awareness Operator (Active TS / SCI with CI Poly Required) Job Code: 28254 Job Location: Springfield, ... a Battlespace Awareness Operator to support a critical national security program within the Space Systems Sector of the...tools such as STK, GMAT, and/or ODTK. + Active Top Secret Clearance with CI Poly required.… more
    L3Harris (11/25/25)
    - Related Jobs
  • Specialist , Integration/Test Engineer…

    L3Harris (Ashburn, VA)
    …experience. In lieu of a degree, a minimum of 8 years of prior related experience. + Top Secret or TS / SCI Clearance. + 4+ years' experience Working ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Integration/Test Engineer Job Code: 31691 Job Location :… more
    L3Harris (12/03/25)
    - Related Jobs
  • Guidance, Navigation & Control Engineer (Staff,…

    Lockheed Martin (Littleton, CO)
    …with SCI \(adjudicated or eligibility\) is required for consideration\. * Top Secret security clearance with adjudicated SCI \(i\.e\. TS / SCI ... Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (11/20/25)
    - Related Jobs
  • Specialist , Software Configuration…

    L3Harris (Palm Bay, FL)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Software Configuration Management (SWCM) Job Code: 28981 ... + 2+ years of experience in a Software Configuration Management role. + TS / SCI CI Poly Clearance required. Preferred Additional Skills: + Knowledge of… more
    L3Harris (09/24/25)
    - Related Jobs
  • Specialist , Systems Integration / Test…

    L3Harris (Waco, TX)
    …active DOD Secret Security Clearance and be able to obtain a TS / SCI Security Clearance. + Must have functional working knowledge of Microsoft Word, ... sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Integration /...Strong team member + Excellent troubleshooting skills + Active TS / SCI Security Clearance #LI-EN2 L3Harris… more
    L3Harris (11/08/25)
    - Related Jobs
  • Specialist , Systems Engineer (Rc-135…

    L3Harris (Offutt AFB, NE)
    …prior experience with RC-135 mission systems operations, and collection analysis. + Must have an active Top Secret with SCI Clearance at the time of hire. + ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Systems Engineer (RC-135 ELINT) Job Code: 29058 Job… more
    L3Harris (09/20/25)
    - Related Jobs
  • Specialist , Integration / Test Engineer

    L3Harris (Greenville, TX)
    …degree, minimum of 6 years of prior related experience. + A current DOD Secret Security Clearance with the ability to obtain TS / SCI + 2+ years of ... sea and cyber domains in the interest of national security . Job Title: Specialist , Integration / Test...and the ability to obtain and maintain a DOD TS / SCI clearance, which requires US citizenship. +… more
    L3Harris (11/01/25)
    - Related Jobs
  • Specialist , Integration & Test Engineer…

    L3Harris (Greenville, TX)
    Secret clearance at the time of hire with the ability to obtain and maintain Top Secret with SCI . + Must be a US Citizen. Preferred Additional Skills: ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Integration & Test Engineer (Test Director) Job Code:… more
    L3Harris (11/07/25)
    - Related Jobs
  • Specialist , Software Engineer

    L3Harris (Greenville, TX)
    …and lessons learned activities. Qualifications: + Able to obtain and maintain active US Top Secret / SCI clearance. + Bachelor's Degree and minimum 4 years ... sea and cyber domains in the interest of national security . Job Title: Specialist , Software Engineer Job...essentials of DevOps. Preferred Additional Skills: + Active US Secret clearance + Experience in Design Patterns and Frameworks.… more
    L3Harris (11/05/25)
    - Related Jobs
  • Sr Specialist , Technical Writer

    L3Harris (Greenville, TX)
    …of MS Office Suite and applications. + Must be able to obtain and maintain a Top Secret with SCI Clearance. + Other duties as assigned by Supervisor. ... the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist , Technical Writing Job Code: 30661 Job Location:… more
    L3Harris (11/01/25)
    - Related Jobs