• Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. As a Systems Engineer for Model\-Based System Engineering \(MBSE\) you will lead and ... year program work experience in a structured Agile Environment * Documented LM Systems Engineering Bootcamp Training completion * Active Top Secret Clearance… more
    Lockheed Martin (01/14/26)
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  • Sentinel Sr. Principal Systems Safety…

    Northrop Grumman (Colorado Springs, CO)
    …criteria in system design to control or eliminate hazards. The role includes active participation in the design of products/ systems , associated support equipment ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (12/18/25)
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  • Systems Engineer (Software) - Level…

    Northrop Grumman (Aurora, CO)
    …Come be a part of our mission. Northrop Grumman Space Systems (NGSP) is seeking a ** Systems Engineer - Level 3 or Level 4** to support a program out of our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...relevant experience with a PhD. + Must have an active Top Secret/SCI clearance at the time of application… more
    Northrop Grumman (12/12/25)
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  • Electro-Optical Systems Engineer

    Lockheed Martin (Louisville, CO)
    …find a career that's built for you\. Lockheed Martin Space is seeking an **Electro\-Optical Systems Engineer ** to join our team in **Louisville, CO** \! We are ... member of a multi\-disciplinary, rapid\-development engineering team designing, building, and fielding active and passive optical systems * Participating in … more
    Lockheed Martin (12/06/25)
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  • Systems Engineer

    Lockheed Martin (Denver, CO)
    **Description:** You will be a ** Systems Engineer ** for the R&D team that investigates and exploits the newest technological advances to solve complex, ... mission‑critical problems\. ## What You'll Be Doing As a Systems Engineer , you will design, integrate, and...AU\.S\. CITIZEN \- The selected candidate must possess an active Top Secret clearance with SCI eligibility to start\.… more
    Lockheed Martin (12/20/25)
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  • Systems Engineer , Senior…

    Lockheed Martin (Englewood, CO)
    …joining the Systems Engineering Integration and Test \(SEIT\) team as a Systems Engineer \. The SEIT Requirements and Verification team handles all System ... efforts to integrate missile subsystems into the flight vehicle design\. As a ** Systems Engineer for Requirements and Verification** on the FBM Life Extension… more
    Lockheed Martin (12/14/25)
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  • Cyber Systems Engineer 4- Int Spec…

    Northrop Grumman (Colorado Springs, CO)
    …-Missile Defense Integration offers an excellent opportunity for a Sr Principal Cyber Systems Engineer - Cyber Tools Integration Specialist (25-572) to join our ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...to a degree + Applicants must have a current, active DoD 8140 certification at **IAT Level II or… more
    Northrop Grumman (12/05/25)
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  • Systems Engineer , MBSE - Mid Career

    Lockheed Martin (Littleton, CO)
    …Prompt Strike \(CPS\) program Lockheed Martin is seeking a highly skilled and motivated Systems Engineer for Model Based Systems Engineering \(MBSE\) to join ... Prompt Strike \(CPS\) team in Denver, Colorado\. As a ** Systems Engineer for Model Based Systems...as well as implementing model analysis and execution * Active or Current DoD Secret Security Clearance **Desired Skills:**… more
    Lockheed Martin (01/10/26)
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  • Sr Systems Engineer

    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, ... and detailed design, simulation, and test using progressive tools. As a cross-functional engineer , you are in charge of system-level ownership of new products and… more
    Sierra Nevada Company, LLC (01/09/26)
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  • Voice and Hardware Systems Engineer

    Leidos (Colorado Springs, CO)
    …National Solutions Sector at Leidos has an opening for a **Voice and Hardware Systems Engineer ** to support a client's requirements in a challenging and dynamic ... the operational lifecycle of customer directed mission applications. The **VS/HW Engineer ** will work in a highly collaborative environment with teammates, key… more
    Leidos (12/06/25)
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