• Senior Platform Engineer (OnSite)

    RTX Corporation (Aurora, CO)
    …or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is required, ... as only US citizens are eligible for a security clearance ​ **Security Clearance :** TS/SCI - Current At...a safer, more secure world. As a **Senior Platform Engineer ** , you will herald a transformative era in… more
    RTX Corporation (09/19/25)
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  • Joint Space Warfighting Modeling, Simulation,…

    Parsons Corporation (Colorado Springs, CO)
    …and delivering meaningful value through innovative, cost effective and intuitive software solutions. Our Space Operations directorate is passionate about making ... respected subject matter experts with brilliant technologists. Are you an experienced Systems Engineer looking to grow your skillset and work on a project that has… more
    Parsons Corporation (07/12/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …experience with a completed PhD-STEM + **Must have an Active/Final TS/SCI DoD security clearance at the time of application, with eligibility/willingness ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: SCI TRAVEL: Yes, 10% of the...Grumman Space Systems is seeking an **Principal** **Electr** **omechanical Engineer ** to join our team. This position would be… more
    Northrop Grumman (09/20/25)
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  • RF Signal Engineer SME

    SAIC (Aurora, CO)
    **Description** SAIC is seeking an RF Signal Engineer Subject Matter Expert (SME) to join the Space and Intelligence Business Group. You would work on a joint ... Intelligence Community (IC) and Department of Defense ( DoD ) crown jewel program providing highly specialized space/counter-space engineering, scientific, and… more
    SAIC (08/09/25)
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  • Systems Engineer - Coordination/Correlation…

    Lockheed Martin (Littleton, CO)
    …Requirements * Ability to obtain and maintain a Top Secret Security Clearance ; US Citizenship required **Desired Skills:** *Government/ DoD Experience * Basic ... joining the Systems Engineering Integration Team and Test \(SEIT\) as a Systems Engineer \. The SEIT Requirements and team handles all System level requirements for… more
    Lockheed Martin (10/01/25)
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  • Sentinel Staff Systems Engineer - 15259

    Northrop Grumman (Colorado Springs, CO)
    …degree, 8 years of experience with PhD + Must be a US Citizen with an active DoD Secret Clearance with an investigation date within the last 6 years + Must be ... Defense Systems is seeking to hire a Staff Systems Engineer to join its team. This position may be...facility design, military aerospace development? **Preferred Qualifications:** + Active DoD Top Secret Clearance + Understanding of… more
    Northrop Grumman (09/11/25)
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  • Sentinel - Staff Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …degree, 6 years of experience with PhD + Must be a US Citizen with an active DoD Secret Clearance with an investigation date within the last 6 years + Must be ... Defense Systems is seeking to hire a Staff Systems Engineer to join its team. This position may be...facility design, military aerospace development **Preferred Qualifications:** + Active DoD Top Secret Clearance + Understanding of… more
    Northrop Grumman (09/06/25)
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  • Network Security Engineer

    ISYS Technologies (Colorado Springs, CO)
    Minimum Clearance Required Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus is on ... government customers. I2X Technologies is seeking a Network Security Engineer to support ongoing activities for a customer in...will be on-site and will require an active Secret clearance . + In this role the candidate will be… more
    ISYS Technologies (09/30/25)
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  • Spacecraft Thermal Engineer

    Lockheed Martin (Englewood, CO)
    …skills *Ability to occasionally support 24/7 activities\. *Ability to obtain/maintain DoD Top Secret clearance ; US Citizenship required **Desired Skills:** ... that's built for you\. As a Spacecraft Design Thermal Engineer you will be responsible for performing preliminary and...mentor less experienced thermal engineers * Active or Current DoD Top Secret clearance **Security Clearance… more
    Lockheed Martin (09/26/25)
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  • Digital Communications Engineer V-…

    Lockheed Martin (Englewood, CO)
    …8\+ years of professional experience\. * Willing and able to obtain and maintain a DoD **Secret clearance ** , thus you are a **US Citizen** \. **Basic ... **Description:** Please join us as a **Digital Communications Engineer \(TDMA/FPGA\)** , where you will work on...* Willing and able to obtain and maintain a DoD Secret clearance , thus US Citizenship is… more
    Lockheed Martin (09/17/25)
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