• Systems Engineer Senior Staff (Level…

    Lockheed Martin (Littleton, CO)
    …Space Development Agency's Proliferated Warfighter Space Architecture programs\. As the Responsible Systems Engineer \(RSE\) within the SEIT team at the ... deliver GPS directions to a billion people worldwide\. Lockheed Martin is looking for a dedicated Systems Engineer to join the team in Waterton, Colorado supporting… more
    Lockheed Martin (12/30/25)
    - Related Jobs
  • Systems Integration Engineer, Senior…

    Lockheed Martin (Littleton, CO)
    …We want you to support the Fleet Ballistic Missile \(FBM\) Program by joining the Systems Engineering Integration and Test \( SEIT \) team as a Systems ... missile subsystems into the flight vehicle design\. As a Systems Engineer for the Systems Integration Team...systems integration engineer supporting external Missile interface * Lead the definition and management of Missile interfaces by… more
    Lockheed Martin (12/11/25)
    - Related Jobs
  • Systems Engineer Staff (Level 4)

    Lockheed Martin (Littleton, CO)
    …with you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and operates ... systems for a variety of national security mission partners...**What does this role look like?** As the Design Lead for a next generation system you will: *… more
    Lockheed Martin (12/06/25)
    - Related Jobs
  • Systems Engineer Senior Staff (Level…

    Lockheed Martin (Littleton, CO)
    …does this role look like?** The External Integration Studies Lead will lead launch study efforts across SEIT , Spacecraft/ATLO, Ground, Launch Vehicle and ... Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops,...Test, etc\.\) * Experience as a team or study lead , managing efforts across IPTs and organizations for a… more
    Lockheed Martin (12/06/25)
    - Related Jobs
  • Systems Engineer Staff

    Lockheed Martin (Highlands Ranch, CO)
    …capacity of the legacy UHF SATCOM system\. This position will be part of the MUOS SLE SEIT Team\! You will be a part of driving a fast pace, Firm Fixed Price program ... closely related technical discipline * Hands‑on experience with end‑to‑end systems engineering processes \(You've led or contributed to full‑lifecycle… more
    Lockheed Martin (12/18/25)
    - Related Jobs
  • Electrical Systems Engineer Sr.…

    Lockheed Martin (Littleton, CO)
    …We want you to support the Fleet Ballistic Missile \(FBM\) Program by joining the Systems Engineering Integration and Test \( SEIT \) team as a Systems ... to integrate missile subsystems into the flight vehicle design\. As a **Senior Systems Engineer for Requirements and Verification** b on the FBM Life Extension 2… more
    Lockheed Martin (11/15/25)
    - Related Jobs
  • Sr Program Manager - Architecture, Requirements,…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …in fulfilling their responsibilities for the Business Area. **Responsibilities** + Sub-IPT Lead for a number of Systems Engineering disciplines including ... of Defense and Chairs of the Joint Chiefs of Staff to ensure continued critical command, control and communication...accounts. + Experience as an individual contributor and/or team lead for Systems Engineering efforts that include… more
    Sierra Nevada Company, LLC (12/09/25)
    - Related Jobs