• Atmospheric Scientist (Associate or Mid-Level)

    The Boeing Company (Kirtland AFB, NM)
    …to work variable shifts; including day, evening, night, and weekends + Active US Top Secret / SCI security clearance **Preferred Qualifications (Desired ... in all disciplines required to plan, design, integrate, and test complex optical, electronic, quantum systems to achieve research...Security Clearance** This position requires an active US Top Secret / SCI Security more
    The Boeing Company (12/22/25)
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  • Software Developer IV

    General Atomics (Durham, NC)
    … Clearance: US citizenship with the ability to obtain and maintain a Top Secret security clearance with SCI eligibility and willingness to undergo a CI ... 0% - 25% **Full-Time/Part-Time:** Full-Time Salary **State:** North Carolina **Clearance Level:** Top Secret ( SCI access eligible) **Pay Range Low:**… more
    General Atomics (12/11/25)
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  • Field Engineer

    Parsons Corporation (Centreville, VA)
    …for international deployments + Active Polygraph ** Security Clearance Requirement:** An active Top Secret SCI security clearance is required for ... software and hardware upgrades at the warehouse laboratory and test bed + Conduct site surveys to collect data...problem resolution **What Required Skills You'll Bring:** + Active Top Secret / SCI clearance + Bachelor's… more
    Parsons Corporation (12/02/25)
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  • Sr. Spec, Systems Engineering (Mission Systems)

    L3Harris (Greenville, TX)
    …. + Must be a US Citizen. Preferred Additional Skills: + Active Top Secret with SCI . + Security + Certification. + RC-135 Operator interfaces. #LI-AH1 ... space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Systems Engineer Job Code: 30508 Job Location: Greenville,… more
    L3Harris (10/30/25)
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  • Principal Cyber Software Engineer

    Northrop Grumman (San Antonio, TX)
    …in lieu of degree. + US Citizenship is required + Active Department of Defense (DoD) Top Secret Security Clearance is required to be considered with the ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (12/20/25)
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  • Test and System Engineer Lead

    SAIC (San Diego, CA)
    …in lieu of degree. + T&E certifications or DAU credentials are a plus. ** Security Clearance Requirements:** + Active TS / SCI clearance is required. **Required ... **Description** SAIC is seeking ** Test & Evaluation Lead** in support of NAVWAR's...fleet introduction. Please view our Program page for more information and to view all open positions available: https://jobs.saic.com/pages/NOA.… more
    SAIC (12/13/25)
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  • Principal or Senior Principal Program Cost…

    Northrop Grumman (Manhattan Beach, CA)
    Top Secret ( TS ) Clearance + Active Department of Defense Special Compartmented Information Access ( SCI ) + Experience in financial analyses such as ... history, they're making history. Put your skills to the test by pushing the boundaries of what's possible. From...of experience)_ + Requires US Citizenship and an Active Secret Security Clearance with the ability to… more
    Northrop Grumman (12/03/25)
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  • Defense Industry Analyst - Senior

    SOS International LLC (Fort Belvoir, VA)
    Fort Belvoir, VA, USA Full-time FLSA Status: Exempt Clearance Requirement: Top Secret / SCI **Company Description** Founded in 1989, SOSi is among the largest ... solutions, tested leadership, and trusted results to enable national security missions worldwide. **Job Description** Overview SOSi is seeking...experience within the last 2 years. + Active DoD Top Secret Clearance with SCI more
    SOS International LLC (11/21/25)
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  • Phantom Works Proprietary Structural Analysis…

    The Boeing Company (Berkeley, MO)
    …aerospace stress analysis and/or structural analysis + This position requires an active US Top Secret Security / SCI Clearance (US Citizenship Required). ... engineering groups to establish the product's environment + Develop test plans and configurations, supports test execution...Security Clearance** This position requires an active US Top Secret Security Clearance (US… more
    The Boeing Company (10/24/25)
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  • Industrial Security Risk Specialist

    MIT Lincoln Laboratory (Lexington, MA)
    …all employees must meet certain basic requirements.* Must possess and maintain a Top - Secret clearance with SCI eligibility.The Laboratory values experiences ... local and remote site security across all security disciplines to include unclassified, collateral and compartmented...as SIMS and government databases such as DISS (Defense Information Security System). + Knowledge of business… more
    MIT Lincoln Laboratory (12/02/25)
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