• Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …pursuant to a government contract, this specific position requires US Citizenship, ** ACTIVE TS /SCI w/ Polygraph clearance is REQUIRED** **Education:** + ... Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part of **(SES)** Strategic...with ATO processes + Requires advanced knowledge of Windows active directory hierarchy and implementation. + Strong oral, written… more
    M. C. Dean (10/23/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …tasks and deliverables for customers. Who you are + Candidates must possess an active TS /SCI DoW security clearance issued by the US government. A ... and bring the discipline of software engineering to AI systems . About the role Are you an engineer who enjoys a challenge? Are you excited about working… more
    Carnegie Mellon University (11/06/25)
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  • Senior Embedded Software Engineer

    Carnegie Mellon University (Arlington, VA)
    …tasks and deliverables for customers. Who you are + Candidates must possess an active TS /SCI DoW security clearance issued by the US government. A ... and bring the discipline of software engineering to AI systems . About the role Are you an engineer who enjoys a challenge? Are you excited about working… more
    Carnegie Mellon University (11/06/25)
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  • Sr. Silicon and Package Reliability…

    SpaceX (Hawthorne, CA)
    …usage variations + Experience with life testing methods (HALT/HASS, ESS, ALT, RGT) + Active TS /SCI clearance or the ability to obtain and maintain one + ... higher reliability Electrical, Electronic, and Electro-mechanical/Electro-optical (EEE) components and systems . This engineer ensures the reliability of our… more
    SpaceX (01/16/26)
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  • Sr. Reliability Engineer (Starshield)

    SpaceX (Hawthorne, CA)
    …usage variations + Experienced with life testing methods (HALT/HASS, ESS, ALT, RGT) + Active TS /SCI clearance or the ability to obtain and maintain one + ... Sr. Reliability Engineer (Starshield) Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is… more
    SpaceX (01/16/26)
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  • Controls Engineer (Associate or Mid-Level)

    The Boeing Company (Kirtland AFB, NM)
    …years of related work experience or an equivalent combination of education and experience + Active US TS /SCI Security Clearance + 3+ years in at least one ... (BDS) is looking for an **Associate or** **Mid-Level Controls Engineer ** (Level 2 or 3) to join our exclusive...for this position. **Security Clearance** This position requires an active US Secret Security Clearance (US Citizenship… more
    The Boeing Company (01/09/26)
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  • Principal/Sr. Principal Integration and Test…

    Northrop Grumman (Beavercreek, OH)
    …+ CCA design experience + Python test scripting and equipment automation + Active TS /SCI Primary Level Salary Range: $82,900.00 - $124,300.00 Secondary Level ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (11/12/25)
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  • AI/ML Software Engineer

    Frontier Technology Inc. (Chesapeake, VA)
    …environments. + Knowledge of Infrastructure-as-Code (Terraform, CloudFormation, or CDK). + Active Secret clearance ( TS /SCI preferred). + Bachelor's ... engineer and someone who loves writing code, building systems end-to-end, and solving real-world technical challenges in secure, distributed environments.… more
    Frontier Technology Inc. (12/19/25)
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  • Embedded Software Engineer

    Leidos (San Diego, CA)
    …ability and motivation to continually learn new technical skills and concepts + Must have active Secret level security clearance with the ability to obtain a ... Degree in Computer Engineering, Electrical Engineering, Computer Science, or equivalent + Active security clearance higher than the Secret level + Experience… more
    Leidos (12/10/25)
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  • Full-time - Software Engineer I - Onsite…

    RTX Corporation (Aurora, CO)
    …Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior ... as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI without Polygraph At Raytheon, the foundation of everything we do is rooted… more
    RTX Corporation (01/16/26)
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