• Senior Software Engineer (onsite)

    RTX Corporation (Colorado Springs, CO)
    …Person, 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:** Secret - Current...a rapidly evolving global market. We are seeking a ** Senior Software Enginee** r to work onsite in Colorado… more
    RTX Corporation (09/05/25)
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  • Senior Systems Engineer - (Onsite)

    RTX Corporation (Colorado Springs, CO)
    …to meet the demands of a rapidly evolving global market. We are seeking a Senior Systems Engineer to work onsite at Colorado Springs, CO. This position requires ... You Must Have: + The position requires an IAT Level II 8140 Compliant Certification such as Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, etc. + Typically… more
    RTX Corporation (09/05/25)
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  • Systems Engineer Senior - Mechanical…

    Lockheed Martin (Englewood, 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 (09/22/25)
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  • Principal/ Senior Principal Systems…

    Northrop Grumman (Aurora, CO)
    …history, they're making history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force ... PKI, identity management, etc. + DoD 8570 IAT Level II (or higher) Certification: CISSP, CompTIA Security +, CCNA, etc **What We Can Offer You:** Northrop Grumman… more
    Northrop Grumman (08/22/25)
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  • Flight Test Integration - 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 (09/20/25)
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  • Senior Network Engineer

    SAIC (Colorado Springs, CO)
    …And act as the Senior role to interface with the Engineering Team. Duties of Tier II & III O&M Network Engineer are as follows: + Tier III O&M of Juniper and ... a strategic mindset to be successful. As a Network Engineer you will support the customers' various Wide Area...Not required but experience with Palo Alto, Cisco Adaptive Security Appliance (ASA), and Forcepoint firewall equipment and applications… more
    SAIC (09/25/25)
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  • Materials and Processes Engineer

    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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  • Systems Integration Engineer Senior

    Lockheed Martin (Littleton, CO)
    …deterrence\. Learn about the Trident II D5 Fleet Ballistic Missile\. As a Senior Staff Electrical Systems Integration Engineer , you will: * Serve as an ... contractors * Experience with MBSE in DOORS and Cameo ** Security Clearance Statement:** This position requires a government ...Security Clearance Statement:** This position requires a government security clearance, you must be a US Citizen for… more
    Lockheed Martin (10/10/25)
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  • Senior Elastic Engineer

    KIHOMAC (Colorado Springs, CO)
    …engineering or science discipline preferred + Active DoD 8570 IAT Level II certification (ex: Security +) required + CISSP certification preferred Experience: ... policies and data pipelines for threat detection, prevention, and security event enrichment + Develop and maintain Kibana dashboards...+ 2+ years of experience in a lead or senior role, mentoring and guiding other team members +… more
    KIHOMAC (10/09/25)
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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 to ... **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… more
    Lockheed Martin (09/24/25)
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