• Senior/Principal Systems Engineer

    SciTec (Boulder, CO)
    …architectures, especially experience with OPIR sensor processing. + Experience supporting systems engineering programs in the defense and aerospace fields. ... technologies and scientific instrumentation capabilities in support of National Security and Defense . We support customers throughout the Department of Defense more
    SciTec (07/17/25)
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  • Systems Engineer III - Model Based…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …our world united and sustain our way of living. Join our team as a Systems Engineer , where you will leverage your expertise to conduct in-depth research, ... design, high-fidelity simulation, and comprehensive testing using state-of-the-art tools. As a Systems Engineer , you will be integral to the development and… more
    Sierra Nevada Company, LLC (05/14/25)
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  • Software Engineer Sr Stf - GMD Weapons…

    Lockheed Martin (Colorado Springs, CO)
    **Description:** **What We're Doing** Become a part of something IMPACT\-ful\! Ground Missile Defense \(GMD\) is the heart of the Missile Defense System and a ... key element of our nation's defense against ballistic missile attacks\. The GMD Weapon System...range ballistic missile threats during midcourse flight\. The Ground Systems component of GMD provides the capability to process… more
    Lockheed Martin (08/08/25)
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  • Principal 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, ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...led thoughtful and disruptive change in the aerospace and defense industry for the past 60 years and now,… more
    Sierra Nevada Company, LLC (07/11/25)
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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, ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...led thoughtful and disruptive change in the aerospace and defense industry for the past 60 years and now,… more
    Sierra Nevada Company, LLC (08/03/25)
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  • Principal / Senior Principal Cyber Systems

    Northrop Grumman (Colorado Springs, CO)
    … Mission Defense Cyber Team has an opening for a **Cybersecurity Systems Engineer (CSSE)** supporting the **Sentinel program** based out of **Roy, UT** ... CA, Huntsville, AL, San Diego, CA, and Colorado Springs, CO. A Cybersecurity Systems Engineer (CSSE) ensures cyber survivability attributes are implemented in… more
    Northrop Grumman (07/05/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Colorado Springs, CO)
    …activities for system and networking operations. Our team is looking for a ** Systems Operations** ( **SysOps) Engineer ** to focus on the development, security, ... the development of cutting-edge solutions for the Department of Defense and Intelligence Community. Our tremendous success can be...and administration of a wide variety of systems and environments. You will be responsible for deploying… more
    Parsons Corporation (06/03/25)
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  • Associate Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    … Mission Defense Cyber Team has an opening for a **Cybersecurity Systems Engineer (CSSE)** supporting the **Sentinel program** based out of **Roy, UT** ... San Diego, CA, and Colorado Springs, CO. A Cybersecurity Systems Engineer (CSSE) ensures cyber survivability attributes...support the development and enhancement of Launch and Missile Defense systems + Participate as part of… more
    Northrop Grumman (07/26/25)
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  • Principal/ Sr Principal Engineer

    Northrop Grumman (Colorado Springs, CO)
    …are not only part of history, they're making history. The Launch and Missile Defense Systems (LMDS) division within Northrop Grumman Space Systems is ... seeking a Principal/Sr Principal Systems Engineer . We are excited for you to join our...simulation, validation, and algorithms + Familiarity with Ballistic Missile Defense Systems + Experience in tracking and… more
    Northrop Grumman (07/16/25)
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  • Systems Engineer - Secret Clearance

    Lockheed Martin (Colorado Springs, CO)
    …Development, Automated Testing, Cyber Security, and enhancing critical missile defense technologies\. **The Work** Provide Systems Engineering expertise ... is dedicated to engineering, developing, and integrating new capabilities for the Missile Defense System that protects the United States and its allies\. While we… more
    Lockheed Martin (08/08/25)
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