• Senior Systems Engineer - TS

    Lockheed Martin (Littleton, CO)
    …Martin Deer Creek Facility in Littleton CO'\. **Basic Qualifications:** * Current/Active DoD Top Secret Security Clearance with SCI eligibility * Experience ... clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS /SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (07/31/25)
    - Related Jobs
  • Software Engineer Senior Staff - TS

    Lockheed Martin (Colorado Springs, CO)
    …experience your future with Lockheed Martin\. **Basic Qualifications:** \- An active Top Secret Clearance is required \- Strong Software Development Background ... customer Please Note: * This position requires a government security clearance at the Secret level; you...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (07/12/25)
    - Related Jobs
  • Principal / Sr Principal Software Engineer

    Northrop Grumman (Aurora, CO)
    …Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **AND** a favorably ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...(BU). **What you'll get to do:** As a Software Engineer on this team, you will be working with… more
    Northrop Grumman (08/08/25)
    - Related Jobs
  • Space Software Systems Engineer - TS

    L3Harris (Colorado Springs, CO)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Software Systems Engineer Job Code: 25278 Job ... Essential Functions: We are seeking an experienced software systems engineer to join our C2 development team. This role...years of prior related experience + Requires an active TS /SCI security clearance + 4+ years experience… more
    L3Harris (06/27/25)
    - Related Jobs
  • Northrop Grumman (DoD SkillBridge) Principal/Sr…

    Northrop Grumman (Aurora, CO)
    …**Basic Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at time of ... they're making history. As one of the largest global security companies in the world, Northrop Grumman is proud...Space Systems (NGSP) seeks to find a Senior DevSecOps Engineer in the Payload and Ground Systems Division Engineering… more
    Northrop Grumman (05/21/25)
    - Related Jobs
  • Principal Network Engineer (* TS

    Northrop Grumman (Aurora, CO)
    …Qualifications:** + Must have an active US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance with an adjudicated ... Northrop Grumman Space Systems is seeking a TierII Network Engineer to join our team based in the Aurora,...degree. + Compliance with Department of Defense (DoD) 8570 Information Assurance Technical (IAT) Level 2. + Knowledge of… more
    Northrop Grumman (07/10/25)
    - Related Jobs
  • Principal/Sr Principal DevOps Engineer

    Northrop Grumman (Aurora, CO)
    …**Basic Qualifications** + Must have an active US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance and a favorably ... with Linux Operating Systems Preferably RHEL 8/9 + Must have active Security + or CISSP certification **Preferred Qualifications** + STEM degree + Excellent… more
    Northrop Grumman (07/31/25)
    - Related Jobs
  • Principal / Sr Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …Qualifications** + Must have an **active** US Government DoD Top Secret /Sensitive Compartmented Information (SCI) security clearance **at the time ... of application** [ **_US Citizenship required_** ] + Must have a completed STEM degree _[_ _a degree in the fields of science, technology, engineering, or mathematics]_ + Principal (Level 3) + 5 Years of relevant experience with a completed Bachelor's (STEM) +… more
    Northrop Grumman (06/10/25)
    - Related Jobs
  • RF Engineer (Level II) - TS /SCI w/…

    Lockheed Martin (Littleton, CO)
    …In order to be considered for this position, applicants must possess an active security clearance level of: ** TS /SCI with Polygraph** * For long term employment ... selected candidates will be required to maintain an active security clearance level of: ** TS /SCI with Polygraph**...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should… more
    Lockheed Martin (07/26/25)
    - Related Jobs
  • Software Configuration Management Engineer

    RTX Corporation (Aurora, CO)
    Information Technology (IT), and/or development/scripting experience + Current Security + Certification. + Active and transferable TS /SCI clearance with ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS /SCI...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (07/24/25)
    - Related Jobs