• Electrical Systems Engineer Sr.…

    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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  • Principal Field Service Engineer /Sr.…

    Northrop Grumman (Aurora, CO)
    …experience with a completed PhD-STEM + **Must have an Active TS/SCI DoD security clearance at the time of application ** , with eligibility/willingness to ... Space Systems is looking to add a **Principal Electronics Engineer - Field Service Engineer (FSE)/Sr. Principal...II or IAT III Level + Must have Security + and be current with Continuing Education (CE) requirements:… more
    Northrop Grumman (10/07/25)
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  • Senior Mechanical Engineer - Thermal…

    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 (10/29/25)
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  • Principal Software Engineer - X-Lab…

    Northrop Grumman (Colorado Springs, CO)
    …may be considered. + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application , which is required to ... has a exciting career opportunity for a Principal Software Engineer - X-Lab Software Engineer to join...a current active DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC,… more
    Northrop Grumman (10/04/25)
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  • Field Service Engineer

    Serco (Colorado Springs, CO)
    …In this role you will: As a Pre-Installation and Test Check-Out (PITCO) Field Service Engineer II , you will work with a team of other technicians performing IT ... **Position Description** Looking for a Field Service Engineer to work with a team, upgrading the...+ Military background. + An Active DoD Secret Level Security Clearance preferrable but not required. If you are… more
    Serco (10/10/25)
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  • Network Engineer 3 - Secret Clearance Req…

    Northrop Grumman (Colorado Springs, CO)
    …to a degree + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application , which is required to start ... Defense Systems provides an excellent opportunity for a Principal Engineer Network - Network Engineer III (25-338)...a current, active DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC,… more
    Northrop Grumman (11/14/25)
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  • Software Integrator Engineer - Level 4…

    Northrop Grumman (Colorado Springs, CO)
    …may be considered. + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application , which is required to ... history. Northrop Grumman Space Systems is seeking a Software Engineer - Level 4 / Sr Principal Software ...a current, active DoD 8140 certification at **IAT Level II or higher** (such as Security +, GSEC,… more
    Northrop Grumman (11/14/25)
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  • 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...will include but are not limited to:_ The Software Engineer will have experience implementing, updating and maintaining C2BMC… more
    RTX Corporation (09/05/25)
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  • Devops Engineer

    TEKsystems (Colorado Springs, CO)
    …engineering Experience with C#, .NET Core 8, YAML pipelines AWS, Kubernetes, Docker Security + CE or equivalent (IAT Level II baseline certification) Preferred ... Job Title: DevOps Engineer - JFFT Program Openings: 2 Location: Colorado...and trunk-based development Collaborate across engineering, QA, SRE, and security teams Required Skills: 2+ years GitLab CI/CD pipeline… more
    TEKsystems (11/06/25)
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  • Software Engineer - Level 3 - (25-536)

    Northrop Grumman (Colorado Springs, CO)
    …business needs + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application , which is required to ... Northrop Grumman Space Systems is seeking a Principal Software Engineer - Level 3 - Web-Based SW Engineer...with an active DoD 8140 certification at **IAT Level II or higher** (eg, Security +, GSEC, SCNP,… more
    Northrop Grumman (11/01/25)
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