• Principal Systems Engineer

    SAIC (Colorado Springs, CO)
    **Description** SAIC seeks a highly experienced and energetic Principal Systems Engineer to support the US Space Force, Space Systems Command, in performing ... government customer, the SAIC Program Manager, and the Chief Engineer , the Systems Engineer is...+ Capable of developing and/or sustaining national security, no-fail mission systems . + Experience leading Agile teams/projects,… more
    SAIC (08/07/25)
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  • Systems Engineer Sr Staff - MBSE

    Lockheed Martin (Littleton, CO)
    …of the Systems Engineering and Integration Team \(SEIT\)\. As a Systems Engineer for Model\-Based System Engineering \(MBSE\) you will lead and employ ... Martin is looking for a highly motivated Model Based Systems Engineer \(MBSE\) to become a member...to communicate systems and facilitate automation of Systems Engineering integration with other domains\. *… more
    Lockheed Martin (08/08/25)
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  • Sentinel - Principal Engineer

    Northrop Grumman (Colorado Springs, CO)
    …career today. Northrop Grumman Defense Systems is seeking to hire a Principal Systems Engineer to join its team of diverse and qualified individuals. This ... they're making history. Join Northrop Grumman on our continued mission to push the boundaries of possible across land,...The Sentinel program has an exciting opportunity for a Systems Engineer to join the team supporting… more
    Northrop Grumman (07/26/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Englewood, CO)
    …D5 fleet Ballistic Missile\. The Lockheed Martin FBM Program is seeking an **Electrical Systems Engineer ** to join our team in Denver, Colorado\. As an ... Electrical Systems Engineer on the FBM Life Extension...Engineering, specifically in the areas of requirements, verification, and/or Systems Integration * Active Secret Clearance required… more
    Lockheed Martin (07/12/25)
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  • Systems Engineer III - Nuclear…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our 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, ... Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk… more
    Sierra Nevada Company, LLC (08/03/25)
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  • Principal Systems Engineer - C2…

    RTX Corporation (Aurora, CO)
    …TS/SCI without Polygraph We have an exciting opportunity for a **Principal** ** Systems Engineer ** **- Product Manager** supporting one of our premier ... environments, management value stream coordination and/or ART execution + Experience with ground systems , space operations, or mission planning systems in a… more
    RTX Corporation (07/22/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Aurora, CO)
    …(NGSP) is seeking a **Principal** **Syste** **ms Engineer or a Sr. Principal Systems Engineer ** to support a program out of our **Aurora, CO** location **.** ... What You'll get to Do: Performs technical planning, system integration , verification and validation, cost and risk, and supportability...be filled as either a Principal or Sr. Princpal Systems Engineer . **Basic Qualifications for a Principal… more
    Northrop Grumman (06/14/25)
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  • Systems Engineer III

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …keep our 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, ... Knowledge of requirements management, functional requirements parsing, derivation, and allocation; systems design, systems integration , technical risk… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    …an resourceful Systems Engineer to become a member of the Systems Engineering and Integration Team\. This position will focus on the functional ... to accomplish major efforts involving multiple teams\. As a Systems Engineer , you will: * Develop system...Electro\-mechanical, or Aerospace engineering * Experience with test and/or integration of complex electrical systems * Demonstrated… more
    Lockheed Martin (07/30/25)
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  • Experienced Systems Engineer

    Lockheed Martin (Littleton, CO)
    …tomorrow with you\. Lockheed Martin Space is looking for an innovative and experienced Systems Engineer to support the team that designs, develops, fields and ... with customers \(internally and externally\) to mutually agreeable outcomes\. As a Systems Engineer , your roles and responsibilities will include: * Support… more
    Lockheed Martin (08/01/25)
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