• Model-Based Systems Engineer

    Lockheed Martin (Littleton, CO)
    …have:** * Active Secret clearance with the ability to obtain and maintain a Top Secret clearance\. * 3\+ years of experience working in a systems engineering ... Trident II D5 Fleet Ballistic Missile\. As a Systems Engineer for Model\-Based System Engineering \(MBSE\) you will lead...clearance with the ability to obtain and maintain a Top Secret as the final clearance **Desired… more
    Lockheed Martin (12/17/25)
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  • Materials and Processes Engineer , Senior

    Lockheed Martin (Cape Canaveral, FL)
    …- - - If selected for this role, you will need to obtain a DOD Top Secret security clearance \- US Citizenship is required\. - - - **Basic Qualifications:** ... D5 Fleet Ballistic Missile\. As a **Materials and Processes Engineer ** you will be engaged with work on a...Office Suite * Eligibility to obtain and maintain a Top Secret Security Clearance \- U\.S\. Citizenship… more
    Lockheed Martin (12/11/25)
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  • Sr. Systems Engineer

    Lockheed Martin (King Of Prussia, PA)
    …**Final Secret required to start with ability to obtain and maintain Top Secret clearance\.** For over 60 years, the Fleet Ballistic Missile \(FBM\) ... \-Experience with Virtual machine setup, management and troubleshooting skills\. \-Ability to obtain TOP SECRET Clearance required for this role with an minimum… more
    Lockheed Martin (11/14/25)
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  • Network Engineer / DIADS / Integration…

    Lockheed Martin (Nellis Air Force Base, NV)
    …the future of aerospace and defense\. **Basic Qualifications:** * A current active Top Secret Level Clearance with an investigation completed within the last ... seeking a Digital Integrated Air Defense System \(DIADS\) Network Engineer to develop, integrate, and operate DIADS and associated...is required\. * Ability to obtain and maintain DoD Top Secret /SCI and relevant SAP/SAR Clearance\. *… more
    Lockheed Martin (11/09/25)
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  • Network Engineer / Metrics & Reporting…

    Lockheed Martin (Nellis Air Force Base, NV)
    …technology on groundbreaking projects\. **Basic Qualifications:** * A current active Top Secret Level Clearance with an investigation completed within ... Martin is seeking a highly skilled and experienced Network Engineer to join our team at the Joint Integrated...is required\. * Ability to obtain and maintain DoD Top Secret /SCI and relevant SAP/SAR Clearance\. *… more
    Lockheed Martin (11/09/25)
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  • Integration/CDS Engineer

    ISYS Technologies (Colorado Springs, CO)
    Minimum Clearance Required Top Secret Responsibilities I2X Technologies is a reputable technology services company to the Federal Government. Whether the focus ... our government customers. I2X Technologies is seeking a Integration/CDS Engineer to support ongoing activities for a customer in...position will be on-site and will require an active Top Secret clearance. + Responsible for the… more
    ISYS Technologies (11/07/25)
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  • Principal OR Sr. Principal Electronics…

    Northrop Grumman (Oak Harbor, WA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... looking to add a **Principal OR Sr. Principal Electronics Engineer - Payloads Field Service Engineer ** to...with payloads operations or comms/networking operations + **Active DoD Top Secret clearance** (with a background investigation… more
    Northrop Grumman (10/29/25)
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  • Systems Engineer (Level 3), RF Systems…

    Lockheed Martin (Littleton, CO)
    …considered, applicants must be U\.S\. citizens and hold an active Top Secret / Sensitive Compartmented Information \( TS /SCI\) clearance\. \- This position is ... and software systems at the subsystem or system level\. \- Active TS /SCI security clearance required\. **Desired Skills:** \- Prior Lockheed Martin Test Engineering… more
    Lockheed Martin (12/25/25)
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  • Software Engineer II (Onsite)

    RTX Corporation (Aurora, CO)
    …clearance is required prior to start date. An active and transferable US government issued Top Secret security clearance that can be crossed over to a TS ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI - Current At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (12/24/25)
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  • Guidance, Navigation & Control Engineer

    Lockheed Martin (Highlands Ranch, CO)
    …the selected applicant must: 1\) Be eligible to obtain, and maintain, Top Secret with adjudicated SCI Eligibility \(i\.e\. TS /SCI\) 2\) Be willing to consent ... on control system design & analysis * Possess active TS /SCI clearance with CI Poly * Experience with flight...must be a US Citizen for consideration\. **Clearance Level:** TS /SCI w/Poly **Other Important Information You Should Know** **Expression… more
    Lockheed Martin (12/13/25)
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