• Systems Engineer Sr - Operations

    Lockheed Martin (Littleton, CO)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (08/09/25)
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  • Principal Engineer Network - Network…

    Northrop Grumman (Colorado Springs, CO)
    … clearance at the time of application. + A DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, ... Systems-Launch and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Network - Network Engineer III (25-338) to join our team… more
    Northrop Grumman (08/16/25)
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  • Principal Global Engineer Systems (25-468…

    Northrop Grumman (Colorado Springs, CO)
    …highly desired + Applicants with a current active DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, ... and Missile Defense Systems offer an excellent opportunity for a Principal Global Engineer Systems (25-468 & 25-469) to join our team of skilled and diverse… more
    Northrop Grumman (09/20/25)
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  • Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …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 ... for the FBM program as a model based systems engineer , please apply to this requisition\. This hiring event...hiring event is for experienced professionals with a current security clearance or are willing and able to get… more
    Lockheed Martin (08/27/25)
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  • Senior Test Engineer (TS/SCI)

    KBR (Colorado Springs, CO)
    …Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our ... customers in the intelligence and national security communities. In this position, your work will have...planning architecture and software + Experience with DoD ACAT I/ II level acquisition programs + Experience with Developmental Test… more
    KBR (08/02/25)
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  • Systems Engineer

    Lockheed Martin (Littleton, CO)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (07/30/25)
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  • Materials and Processes Engineer , Senior…

    Lockheed Martin (Englewood, CO)
    …Lockheed Martin Space:** Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (09/24/25)
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  • Principal Software Engineer - Web-Based SW…

    Northrop Grumman (Colorado Springs, CO)
    …of application, which is required to start + A DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, ... has a exciting career opportunity for a Principal Software Engineer - Web-Based SW Engineer to join...tools and code **Basic Qualifications:** Please include your current security clearance and IAT or relevant certifications on your… more
    Northrop Grumman (08/16/25)
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  • Electrical Component Engineer / Electrical…

    Lockheed Martin (Englewood, CO)
    …Lockheed Martin Space:** Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (09/27/25)
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  • Senior Systems Engineer - (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …team progress. Qualifications You Must Have: + The position requires an IAT Level II 8140 Compliant Certification such as Security +, GSEC, SCNP, SSCP, CISSP, ... Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US...evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This… more
    RTX Corporation (09/05/25)
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