• Network Testing Lab Infrastructure Engineer

    CACI International (Sterling, VA)
    Network Testing Lab Infrastructure Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS / SCI with ... equipment inventory. + Support the installation and updates of software and firmware on lab devices. + Assist in...experience + 3+ years of work related experience + TS / SCI w/ poly is required + Basic… more
    CACI International (10/24/25)
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  • Facility Operations Center Engineer , ADC…

    Amazon (Denver, CO)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. The position further requires the candidate ... work experience - Current, active US Government Security Clearance of TS / SCI with polygraph. Preferred Qualifications - Experience troubleshooting and… more
    Amazon (10/23/25)
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  • Senior Specialty Engineer

    SAIC (Hampton, VA)
    …in DoD disciplines including mission needs and requirements analysis. **REQUIRED CLEARANCE:** + TS / SCI clearance required to start; Ability to obtain a TS ... **Description** SAIC is seeking a highly experienced **Senior Specialty Engineer ** to develop requirements for game changing combat capabilities for the Air Force.… more
    SAIC (10/22/25)
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  • Electrical Systems Engineer

    Lockheed Martin (Littleton, CO)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI **Other Important Information You Should Know** **Expression of ... Lockheed Martin seeks an innovative and talented electrical systems engineer to join the Global Security team in Denver,...experience with Class C Programs * Active or Current TS / SCI with T5 investigation \#techsgiving2025 **Security Clearance… more
    Lockheed Martin (10/18/25)
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  • Senior/Principal Cybersecurity Engineer

    Sandia National Laboratories (Albuquerque, NM)
    …and maintain a DOE Q clearance. + The ability to obtain and maintain an SCI clearance, which may may require a polygraph. Qualifications We Desire: The ideal R&D ... Cybersecurity Engineer candidate for Sandia National Laboratories will in addition...+ Graduate degree in Computer Science/Engineering, Electrical Engineering, Computer Information Systems, Computer Forensics, Mathematics or a directly related… more
    Sandia National Laboratories (12/16/25)
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  • Phantom Works Proprietary Structural Design…

    The Boeing Company (Berkeley, MO)
    …been active in the past 24 months is considered active)** **This position requires a Top Secret / SCI Clearance post start.** **Ability to obtain and maintain ... at one of the listed location options.** **This position requires an active US Secret Security Clearance (US Citizenship Required). (A US Security Clearance that has… more
    The Boeing Company (12/25/25)
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  • Maritime Systems Mechanical Engineer

    Battelle Memorial Institute (Columbus, OH)
    …7+ years of relevant industry experience. + US citizenship and ability to obtain/maintain a Top Secret / SCI clearance. + Physically able to work in laboratory ... from concept through integration, collaborating with multidisciplinary teams-including electrical, software , systems, and materials engineers. You'll work closely with… more
    Battelle Memorial Institute (10/15/25)
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  • Infrastructure Engineering Lead

    CACI International (Sterling, VA)
    …and customers to understand and shape strategic objectives **Qualifications:** _Required:_ + Active Top Secret security clearance, SCI eligible + Bachelor's ... * * * **The Opportunity:** CACI seeks a cleared engineer to lead the DevOps team for a program...configuration management and version control practices. _Desired:_ + Active Top Secret / SCI clearance… more
    CACI International (11/14/25)
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  • DevSecOps Engineer

    Lockheed Martin (Herndon, VA)
    …security clearance, you must be a US Citizen for consideration\. **Clearance Level:** TS / SCI w/Poly **Other Important Information You Should Know** ... requirements, use cases, design, coding, documentation and testing * Security\+ Certification * TS / SCI with Poly security clearance required to start **Desired… more
    Lockheed Martin (11/13/25)
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  • Senior Digital Verification Engineer 4…

    Huntington Ingalls Industries (Fort Meade, MD)
    …Full Time/Salaried/Exempt Anticipated Salary Range: $116,245.00 - $190,900.00 Security Clearance: TS / SCI with Poly Level of Experience: Senior This opportunity ... threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support...experience. * US Citizenship * Must possess an active TS / SCI with Full Scope Poly at the… more
    Huntington Ingalls Industries (10/09/25)
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