• Product Support Engineer III

    Sierra Nevada Company, LLC (Fort Gordon, GA)
    …and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret with SCI eligibility ... the perfect role for you! As a Product Support Engineer III, you will be using your skills and...- air, land, sea, space and cyber. **Must-haves:** + Active ** Top Secret /SCI** Clearance With… more
    Sierra Nevada Company, LLC (10/26/25)
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  • Principal Engineer Systems Test - Test…

    Northrop Grumman (Colorado Springs, CO)
    …may be considered as an alternative to a degree + Applicants must have a current, active in-scope DoD-issued ** Top Secret ** security clearance at the time of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of...Defense Systems presents an excellent opportunity for a Principal Engineer Systems Test - Test Analyst (GAITS) (25-348) to… more
    Northrop Grumman (10/18/25)
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  • Systems Engineer , Surety/Safety Mid-Career

    Lockheed Martin (King Of Prussia, PA)
    …environment * Demonstrated basic understanding of systems thinking skills and behaviors * Active Top Secret Clearance; US Citizenship required **Security ... Arrays \(FPGAs\), or Complex Programmable Logic Devices \(CPLDs\) * Active Secret Clearance; US Citizenship required **Desired...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (09/22/25)
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  • Product Support Engineer III - Deploy Only

    Sierra Nevada Company, LLC (Shalimar, FL)
    …to travel CONUS off rotation to perform Training, Medical, and Certification renewals + An active Top Secret with SCI eligibility US Security Clearance is ... the perfect role for you! As a Product Support Engineer (PSE), you will be using your skills to...and more (https://www.sncorp.com/careers/total-rewards/) . **IMPORTANT NOTICE:** This position requires current/ active Top Secret with SCI… more
    Sierra Nevada Company, LLC (08/20/25)
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  • Sr Principal Engineer Systems RF…

    Northrop Grumman (Cincinnati, OH)
    …of technical, cost, and schedule execution + US Citizenship is required + Current, active Top Secret clearance, or higher **Preferred Qualifications:** + ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...are seeking a cleared or clearable **Senior Principal Systems Engineer ** for a critical leadership role in our Systems… more
    Northrop Grumman (09/13/25)
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  • Flight Test Integration - Systems Engineer

    Lockheed Martin (Littleton, CO)
    …requirements and verification \(including requirement engineering, requirements management, verification\) * Active security clearance \( Secret or Top \- ... interested in joining LM and working as a Systems Engineer , please apply to this requisition\. This event is...must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should… more
    Lockheed Martin (08/27/25)
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  • Network Operations Center Help Desk…

    L3Harris (Colorado Springs, CO)
    …for our Colorado Springs, CO site. The Senior Network Specialist Engineer requires an active Top Secret Clearance with SCI eligibility. They will have a ... interest of national security. Job Title: Sr. Associate Network/Helpdesk Engineer Job Code: 30366 Job Location: Colorado Springs, CO...8140 (eg CISSP or Security+) + Must have a Top Secret clearance with eligibility to SCI… more
    L3Harris (10/26/25)
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  • Network Engineer

    Leidos (Odenton, MD)
    …program. This position requires **U.S. citizenship and an active Top Secret with SCI eligibility.** As a Network Engineer , the successful candidate will ... at Leidos has an opening for a senior **Network Engineer ** on the DISA Defense Red Switch Network team...especially with GD GemOne. + Security+ Must possess an active Top Secret with SCI… more
    Leidos (10/24/25)
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  • Model Based Systems Engineer (MBSE)…

    Nou Systems, Inc. (Dayton, OH)
    …ability to produce and present technical documentation. + You must possess or can obtain an active Top Secret /SCI clearance. + You must be a US citizen to ... to announce the opening for a Model Based Systems Engineer (MBSE) / Digital Engineer who will...across organizations. + Experience supporting DoD open architectures. + Active Top Secret /SCI clearance. nou… more
    Nou Systems, Inc. (10/03/25)
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  • Sr Principal Engineer Systems (IFC Lead…

    Northrop Grumman (Palmdale, CA)
    …Communicates Effectively * Experience in managing projects from concept through implementation. * Active in-Scope, DoD Top Secret clearance to be considered. ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the...a Senior Principal Integrated Functional Capability (IFC) Lead Systems Engineer to join our team in Rancho Bernardo, CA… more
    Northrop Grumman (08/13/25)
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