• Architecture Mission Engineer

    Space Dynamics Laboratory (Colorado Springs, CO)
    …clearly and succinctly to customers + Must have a US citizen with a US Government TOP SECRET /SCI clearance and be eligible for Special Accesses + Must be able ... & Military Space Division is seeking a highly qualified Mission Engineer with a background in Architecture Engineering, Requirements Engineering, Enterprise… more
    Space Dynamics Laboratory (07/30/25)
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  • Systems Engineer - Intern

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... Mission Systems in Littleton, CO is seeking a Systems Engineer Intern\. In this role, you will be part...crucial design features, and contributing to our mission critical software within a multi\-discipline team and dynamic Agile environment\.… more
    Lockheed Martin (09/18/25)
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  • Sentinel Staff Systems Safety Engineer…

    Northrop Grumman (Colorado Springs, CO)
    …System experience (Minuteman III or similar military or industry experience) + Active Top Secret clearance with investigation in the last 6 years **Position ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our employees… more
    Northrop Grumman (09/17/25)
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  • Electromagnetic Engineering Effects (E3)…

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of ... this and future openings\. As an Electromagnetic Engineering Effects \(E3\) Engineer , you will support the System Engineering \(SE\) Special Disciplines Organization… more
    Lockheed Martin (08/30/25)
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  • Virtualization Systems Engineer…

    Lockheed Martin (Colorado Springs, CO)
    …protocols, network traffic analysis, diagnostic and troubleshooting experience **Desired Skills:** * Top Secret Clearance is a plus * Authentication & encryption ... America's missile defense\. Together, this national team supports the design, development, test , integration and fielding of hardware and software elements that… more
    Lockheed Martin (09/05/25)
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  • DevSecOps Platform Engineer

    KBR (Colorado Springs, CO)
    …attention to detail + Excellent communication skills, both written and verbal Desired: + Top Secret clearance + Knowledge of programming languages such as Java, ... Title: DevSecOps Platform Engineer Belong. Connect. Grow. with KBR! KBR's National...Communications (SATCOM) and revolutionize the way the DoD delivers software . The scope and seniority of the role will… more
    KBR (09/09/25)
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  • Project Systems Engineer

    Kratos Defense & Security Solutions, Inc. (Colorado Springs, CO)
    …and operational system utilization Required Experience: + US Citizen + Current Top - Secret clearance with SCI eligibility. + Bachelor's Degree in engineering ... to our nation and global customers. Kratos has an opportunity for a System Engineer in support of a Department of Defense (DOD) customer. The DOD customer oversees… more
    Kratos Defense & Security Solutions, Inc. (09/06/25)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... SNC is on the lookout for a Systems Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Project Engineer II

    Sierra Nevada Company, LLC (Lone Tree, CO)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... We are seeking a highly skilled Project Engineer with expertise in sensor systems to support the design, integration, and validation of advanced mission systems on… more
    Sierra Nevada Company, LLC (09/24/25)
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  • Lead Electrical Systems Integrator

    Lockheed Martin (Littleton, CO)
    …hardware development at the component, subsystem, or system level * Active or Current Top Secret security clearance with eligibility for SCI \- T5 investigation ... initial design formulation, design maturation, production/manufacturing, system level integration & test , and deployment into flight operations\. In this role your… more
    Lockheed Martin (08/15/25)
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