• LO Signature Assurance and Verification Lead…

    The Boeing Company (Berkeley, MO)
    …design, integration, test or maintenance experience + **Security Clearance:** US Top Secret Security Clearance (US Citizenship Required). + **Technical ... Works** organization is seeking a highly skilled and experienced engineer to serve as the **Signature Assurance and Verification...documentation and stakeholder engagement. + Ability to obtain a Top Secret clearance and Special Program Access… more
    The Boeing Company (12/17/25)
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  • Systems Engineer Stf - Level 4

    Lockheed Martin (Palmdale, CA)
    …minimum final secret with ability to or in the process of obtaining a Top Secret SAR/SAP clearance, position is located at a facility that requires special ... **Who You Are:** You are a detail\-oriented and results\-driven engineer with a strong background in systems engineering and...must be a US Citizen for consideration\. **Clearance Level:** Top Secret with Investigation or CV date… more
    Lockheed Martin (12/13/25)
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  • Senior System Engineer

    TekSynap (Fort Belvoir, VA)
    …Cisco Certified Network Professional Switching (CCNP) + Cisco Certified Network Associate (CCNA) **Clearance** Top Secret - IT-I (Tier 5) must be able to attain ... perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret clearance **OTHER DUTIES** Please note this job… more
    TekSynap (12/11/25)
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  • Information Systems Security Engineer…

    Koniag Government Services (Washington, DC)
    Kadiak, LLC, a Koniag Government Services company, is seeking an Information Systems Security Engineer (ISSE) with Top Secret security clearance to support ... Framework (RMF) for DoD Information Technology (IT) **Clearance Requirement:** + Requires Top Secret Security Clearance with ability to obtain and maintain… more
    Koniag Government Services (12/10/25)
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  • Senior Human System Integration Engineer…

    Cydecor, Inc. (Washington, DC)
    …and logistics and sustainment professionals to achieve program outcomes + Interim or Active Top Secret clearance Bonus points if you have: + 15 or more ... Master's degree in an Engineering field Security Clearance: Minimum: Interim or Active Top Secret security clearance. Education: BS Degree from ABET recognized… more
    Cydecor, Inc. (12/09/25)
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  • Network Engineer

    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 ... special projects as required. **Qualifications** **Minimum Requirements** + An active in scope Top Secret /SCI clearance is required. + MA/MS +10 -OR- BA/BS +12… more
    SOS International LLC (12/09/25)
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  • Senior Mechanical Engineer - Electronics…

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret Job Description Collins Aerospace, an RTX company, is a ... team is seeking a highly motivated Senior Level Mechanical Engineer that is passionate about the development of electronics...+ Active possession of an active US government issued Secret or Top Secret clearance.… more
    RTX Corporation (12/09/25)
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  • Information Assurance Security Engineer

    TekSynap (Fort Belvoir, VA)
    …perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizenship Top Secret Clearance **OTHER DUTIES** Please note this job ... Systems Auditor), CAP (Certified Authorization Professional), **Clearance** + Active DoD Top - Secret security clearance **Overview** We are seeking an Security… more
    TekSynap (12/09/25)
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  • Systems Engineer - Junior

    Parsons Corporation (Centreville, VA)
    …Engineering or a related field + Must be a US Citizen + Must possess and maintain Top Secret SCI clearance with CI poly + Must have Linux command line experience ... Programs and Systems team is hiring a Junior Systems Engineer with a passion for mission excellence in our...quality assurance (QA) experience **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is… more
    Parsons Corporation (12/06/25)
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  • Staff Systems Engineer - Modeling…

    Northrop Grumman (Roy, UT)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our ... team under the direction of the program lead systems engineer for a restricted capture effort + Coordinate development...a US Citizen with an **active US Government DoD Top Secret security clearance** at time of… more
    Northrop Grumman (12/05/25)
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