• Software Quality Engineer - Mission…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... the systems which support our nation's defense systems \.** We are seeking a Software Quality Engineer...on actual hiring job postings\. **Basic Qualifications:** * Active Top Secret clearance with the ability to… more
    Lockheed Martin (09/13/25)
    - Related Jobs
  • Full-stack (Front-end focused) Software…

    Northrop Grumman (Aurora, CO)
    …applications on a Linux/Unix operating system + **Requires an active Top - Secret / Sensitive Compartmented Information ( SCI ) clearance at time of ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (08/22/25)
    - Related Jobs
  • Cyber Security Engineer Sr

    Lockheed Martin (Boulder, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... requirements, policies, and procedures * Experience with Secure Configuration/Hardening of Information Systems * Familiar with eMASS, HBSS, ACAS, SCAP… more
    Lockheed Martin (08/14/25)
    - Related Jobs
  • System Administrator

    Parsons Corporation (Colorado Springs, CO)
    …experience + Top Secret ( TS ) security clearance with eligibility for Secret Compartmented Information ( SCI ) + Willingness to submit to a ... of Defense (DoD) agencies. The position will provide "day-to-day" support for Collateral, Sensitive Compartmented Information ( SCI ) and Special Access… more
    Parsons Corporation (08/15/25)
    - Related Jobs
  • Assembly, Test, & Launch Ops (Atlo) IPT Lead…

    General Atomics (Englewood, CO)
    …to work extended hours or weekends, as required, during SV test events. + Active Top Secret Clearance required, with the ability to obtain and maintain TS ... have an exciting opportunity for an Assembly, Test, & Launch Ops (ATLO) IPT Lead Engineer working on satellite systems to join our team located in Centennial,… more
    General Atomics (08/27/25)
    - Related Jobs
  • Sr. Principal Software and Mathematics…

    Northrop Grumman (Boulder, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... Defense Systems division within Northrop Grumman Space Systems is seeking a Senior Principal Software Engineer...must have a current active in-scope US Government DoD Top Secret security clearance at the time… more
    Northrop Grumman (08/20/25)
    - Related Jobs
  • Space Vehicle Sr. Test Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** Must have an active DoD Top Secret or TS / SCI clearance\. Space is a critical domain, connecting our technologies, our security and our ... Secret clearance with the ability to obtain a TS / SCI security clearance\. This position is located...must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You… more
    Lockheed Martin (09/19/25)
    - Related Jobs
  • Sr Military Operations Analyst (Contingent Upon…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/active Top Secret with SCI eligibility US ... world united and sustain our way of living. Join our team! As a Systems Engineer , you will be using your skills and expertise to research, architect, model,… more
    Sierra Nevada Company, LLC (09/26/25)
    - Related Jobs
  • RF Signal Engineer SME

    SAIC (Aurora, CO)
    …and processing + Extensive experience with IC and/or DoD satellite systems in Sensitive Compartmented Information ( SCI ) or Special Access Program ... **Description** SAIC is seeking an RF Signal Engineer Subject Matter Expert (SME) to join the...with space radars, RF signal processing and/or satellite communication systems + Active TS / SCI Clearance… more
    SAIC (08/09/25)
    - Related Jobs
  • Sr. Principal Software Engineer (GUI)…

    Northrop Grumman (Colorado Springs, CO)
    …at the time of application, which is required to start and be eligible for Top Secret clearance with ( TS / SCI ) SCI access + Willingness and ability to ... Integration** **Preferred Qualifications:** + A current and active in-scope DoD-issued ** Top Secret ** security clearance with eligibility to be cleared… more
    Northrop Grumman (08/30/25)
    - Related Jobs