• Principal/Senior Principal Systems Engineer…

    Northrop Grumman (Aurora, CO)
    …Splunk, ACAS, encryption, PKI, identity management, etc. + DoD 8570 IAT Level II (or higher) Certification: CISSP, CompTIA Security +, CCNA, etc **What We ... history. **About the Team:** We are looking for a Principal or Senior Principal Systems Engineer to join our team at Buckley Space Force Base! Our team deploys Linux… more
    Northrop Grumman (08/22/25)
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  • Systems Integration Engineer Senior Staff…

    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 (11/15/25)
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  • Model-Based Systems Engineer Staff

    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 ... areas within our engineering processes, including Peer Reviews, Design Reviews, and Operations /Test efforts\. * This position will also support the definition &… more
    Lockheed Martin (10/21/25)
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  • Principal Engineer System Test Analyst…

    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, ... Systems-Launch and Missile Defense Systems provides an excellent opportunity for a Principal Engineer System Test - System Test Analyst (25-356) to join our team of… more
    Northrop Grumman (10/25/25)
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  • Integration and Test Engineer - Junior…

    Northrop Grumman (Colorado Springs, CO)
    …**Preferred Qualifications:** + Candidates with an active DoD 8140 certification at IAT Level II or higher (eg, Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, ... Missile Defense Systems offers an excellent opportunity for an Integration and Test Engineer - Junior Integrator/Operator (25-505) to join our team of skilled and… more
    Northrop Grumman (10/04/25)
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  • Principal Engineer Systems (25-446)

    Northrop Grumman (Colorado Springs, CO)
    …start + Applicants must have a current active DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC, SCNP, SSCP, CISSP, CISA, GSE, SCNA, ... and Missile Defense Systems presents an excellent opportunity for a Principal Engineer Systems (25-446) to join our team of skilled and diverse professionals.… more
    Northrop Grumman (09/13/25)
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  • Sentinel Sr. Principal DevOps Engineer

    Northrop Grumman (Colorado Springs, CO)
    …environments (ie, Jenkins, GitLab, Bamboo) and/or repositories (ie Nexus, JFROG). + IAT Level II certification (eg Security + CE) or ability to obtain within 6 ... career today. Northrop Grumman Defense Systems is seeking **Sr** **Principal DevOps Engineer .** This position will be located in **Roy, Utah, Huntsville, Alabama, or… more
    Northrop Grumman (10/30/25)
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  • Theater Engineer

    Paragon Cyber Solutions (Colorado Springs, CO)
    …DoD Top Secret Security Clearance with SCI Eligibility + DoD 8570 IAT Level II certification ( Security +, CCNA Security , CySA+, GICSP, GSEC, CND, SSCP). + ... for an exciting and dynamic career as a Theater Engineer to join other smart, talented, and dedicated engineers...Air Force Space Command (AFSPC) missions. Clearance: Top Secret Security Clearance with SCI Eligibility Travel Required: Yes (up… more
    Paragon Cyber Solutions (10/22/25)
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  • Principal Electromechanical Engineer

    Northrop Grumman (Aurora, CO)
    …DoD 8570.1-M at the IAT II or IAT III Level + Must have Security + and be current with Continuing Education (CE) requirements: CCNA Security , GSEC, and SSCP ... history. Northrop Grumman Space Systems is seeking an **Principal** **Electr** **omechanical Engineer ** to join our team. This position would be based in Aurora,… more
    Northrop Grumman (09/20/25)
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  • Full Stack Engineer / TS/SCI / Onsite: CO…

    Lockheed Martin (Littleton, CO)
    …\*\* TS/SCI Clearance with CI Polygraph is required prior to start \*\* \- CompTIA Security \+, other DoD IAT Level II certificate, or the ability to obtain one ... **Description:** Classified IT Operations supporting the Space IT Applications team is...Space IT Applications team is seeking a full stack engineer with expertise in deploying and sustaining applications in… more
    Lockheed Martin (11/12/25)
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