• Scientist, Cyber Infrastructure Systems

    L3Harris (Colorado Springs, CO)
    …domains in the interest of national security. Job Title: Senior Cyber Infrastructure Systems Engineer Job Code: 27322 Job Location: Colorado Springs, CO Job ... Specific to this position: Seeking a Senior Cyber Infrastructure Systems Engineer to provide technical leadership and...minimum of 16 years of prior related experience. + Secret clearance is required. + DOD 8570.01M IAT 2… more
    L3Harris (08/17/25)
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  • Astrodynamics Systems Engineer

    SAIC (Aurora, CO)
    **Description** SAIC is seeking an Astrodynamics Systems Engineer to join the Space and Intelligence Business Group. You would work on a joint Intelligence ... acquisition and operations, and intelligence collection and analysis. This Astrodynamics Systems Engineer will work in a collaborative team-focused environment… more
    SAIC (08/09/25)
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  • Senior Systems Engineer (Hybrid)

    KBR (Colorado Springs, CO)
    Title: Senior Systems Engineer (Hybrid) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... protecting our national security. KBR is seeking a Senior Systems Engineer to join our team in...technical and administrative tasks/duties as needed Desired: + Active Top Secret /SCI Security Clearance + Space vehicle… more
    KBR (09/30/25)
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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 ... missile subsystems into the flight vehicle design\. As a ** Systems Engineer for Requirements and Verification** on...Secret security clearance with eligibility to obtain a Top Secret **Desired Skills:** * Effective communication… more
    Lockheed Martin (09/05/25)
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  • 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 ... clearance with the ability to obtain and maintain a Top Secret clearance\. * 1\+ years of...Engineering practices and implementation * Familiar with Model Based Systems Engineering tools * Active Secret Clearance… more
    Lockheed Martin (09/13/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... history. We are seeking a highly motivated **Senior Principal Systems Engineer ** to join our team in...stakeholders + Risk and Opportunity Management experience + **Active Top Secret /SCI clearance required at time of… more
    Northrop Grumman (09/26/25)
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  • Sr. Integration Systems Engineer

    Parsons Corporation (Boulder, CO)
    …teaming highly respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a ... the space domain? We need your help. The Integration Systems Engineer will provide dedicated support to...validation and ICD constructs **Security Clearance Requirement:** An active Top Secret SCI security clearance is required… more
    Parsons Corporation (09/23/25)
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  • Model-Based Systems Engineer Staff

    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 ... employ MBSE approaches to develop Systems Engineering products using SysML and MBSE tools to...deadlines\. Must have the ability to obtain a Clearance \( Top Secret \) and maintain this level of… more
    Lockheed Martin (09/26/25)
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  • Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …* Documented LM Systems Engineering Bootcamp Training completion * Active Top Secret Clearance **Security Clearance Statement:** This position requires a ... the Trident II D5 Fleet Ballistic Missile\. As a Systems Engineer for Model\-Based System Engineering \(MBSE\)...clearance with the ability to obtain and maintain a Top Secret clearance\. * 3\+ years of… more
    Lockheed Martin (09/13/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... Systems (NGSP) is seeking a **Sr. Principal** ** Systems Engineer ** to support a program out...experience with a PhD. + Must have an active Top Secret /SCI clearance at the time of… more
    Northrop Grumman (09/24/25)
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