• Space Protection Acquisition Engineer

    SAIC (Chantilly, VA)
    …of experience. Significant customer experience may be considered in lieu of degree. + Active Top Secret /SCI clearance with CI Poly. + Experience in DoD or IC ... the next generation of space and ground systems, architectures, and hardware and software solutions. The **Space Protection Acquisition Engineer ** will serve as… more
    SAIC (11/21/25)
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  • System Dev Engineer II, Analytics ADC

    Amazon (Denver, CO)
    …and supporting large-scale infrastructure - Current, active US Government Security Clearance of Top Secret with SCI eligibility or above Amazon is an equal ... Developer and Kiro. We are seeking a Systems Development Engineer II who can think big and simplify solutions...the root cause of complex issues. - Have strong software and skills. The ideal candidate will have deep… more
    Amazon (11/13/25)
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  • Simulated RF Comms SME ( Engineer Systems…

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $86,071.00 - $140,000.00 Security Clearance: Top Secret Level of Experience: Senior This opportunity resides ... division of HII, is seeking a Simulator Systems Technician/Field Engineer 3 to work on a team executing integration...support customer requirements. + Must have had an active Top Secret clearance within the last 24… more
    Huntington Ingalls Industries (12/06/25)
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  • Systems Engineer , Surety/Safety Mid-Career

    Lockheed Martin (King Of Prussia, PA)
    …Gate Arrays \(FPGAs\), or Complex Programmable Logic Devices \(CPLDs\) * Active Top Secret Clearance; US Citizenship required **Desired Skills:** * Engineering ... Safety team across various Weapons Programs\. As a **Systems Engineer ** , you will directly help establish the technical...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (12/22/25)
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  • Field Engineer - Audio/Visual

    Lockheed Martin (Suffolk, VA)
    …with good communication skills\. Must be able to obtain a Top Secret Security Clearance\. **Desired Skills:** Hardware and software support experience in ... security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Top Secret **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (12/19/25)
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  • Senior Mission / Systems Engineer

    RTX Corporation (West Valley City, UT)
    …and testing efforts. + Ability to obtain and maintain a US government issued Top Secret SCI (TS/SCI) security clearance required after start. + US citizenship ... Technology (AST) is seeking a **Senior Mission / Systems Engineer ** who strives for excellence and have a passion...and proposal activities related to system development. + Existing Top Secret SCI (TS/SCI) with Poly (within… more
    RTX Corporation (12/11/25)
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  • Managed Systems Engineer -Senior

    SOS International LLC (Fort Huachuca, AZ)
    Fort Huachuca, Arizona, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret /SCI **Company Description** Founded in 1989, SOSi is among the ... in special projects as required. **Qualifications** **Minimum Requirements** + An active in scope Top Secret /SCI clearance is required. + MA/MS +8 -OR- BA/BS +10… more
    SOS International LLC (12/09/25)
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  • Deployable Senior Principal Network Communications…

    Northrop Grumman (Beale AFB, CA)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our team of qualified, diverse individuals...with mobility requirements. + Must have an active DoD Top Secret clearance and be able to… more
    Northrop Grumman (12/09/25)
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  • Senior Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …project progress. Qualifications: + US Citizenship required. + Ability to obtain/maintain a Top Secret /SCI Security Clearance + Bachelor's Degree and minimum 6 ... Palo Alto Networks Certified Network Security Administrator (PCNSA) + Current Top Secret security clearance + Experience with Kubernetes… more
    L3Harris (12/03/25)
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  • Cybersecurity Engineer Lead

    CACI International (Colorado Springs, CO)
    … Lead Job Category: Security Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of Travel Required: Up to 10% ... assignments + May supervise others **Qualifications:** _Required:_ + Currently hold an adjudicated Top Secret /SCI Clearance with the ability to maintain it +… more
    CACI International (10/24/25)
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