• Intel Cyber Engineer

    TekSynap (Virginia Beach, VA)
    …+ Provide risk reduction recommendations to stakeholders and leadership to improve system security postures. + Support the development and testing of Assessment ... **RESPONSIBILITIES** + Lead the management and configuration of Endpoint Security Solutions (ESS), ensuring optimal protection and integration into DoD… more
    TekSynap (12/30/25)
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  • Principal Embedded Real-time Software…

    RTX Corporation (Tucson, AZ)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we… more
    RTX Corporation (12/24/25)
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  • Sr Aerospace Engineer - Aircraft…

    Sierra Nevada Company, LLC (Plano, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... innovators on a mission to unite, explore and inspire. As an aerospace engineer supporting aircraft certification, you will be involved in the design, development,… more
    Sierra Nevada Company, LLC (12/23/25)
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  • Product Cybersecurity Engineer II (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …tailoring and hardening of Linux OS + Familiarity with system and application penetration testing + Experience with SAST and analyzing security impact of code ... citizens are authorized to access information under this program/contract. ** Security Clearance:** None/Not Required The Avionics Product Cybersecurity Engineering… more
    RTX Corporation (12/18/25)
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  • Cloud DevSecOps Engineer Sr - TS/SCI…

    Lockheed Martin (King Of Prussia, PA)
    …and risks in infrastructure, applications, and code\. Implement automated security testing \(SAST/DAST\) and vulnerability management processes\. * ... we are seeking a highly skilled and motivated DevSecOps Engineer with a strong emphasis on security ...security tools and practices into CI/CD pipelines\. Embed security scanning, testing , and validation throughout the… more
    Lockheed Martin (12/17/25)
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  • Senior DevSecOps Engineer (Remote)

    AbbVie (Atlanta, GA)
    …be virtually anywhere in the US Responsibilities: + Implementing and maintaining Application Security Testing (AST) tools (SAST, DAST, IAST, SCA, etc.) to ... Job Description Become a key player in our Information Security team as a Senior DevSecOps Engineer ,...and Azure DevOps) for large-scale enterprise environments, including integrating security testing solutions, for both on-premises and… more
    AbbVie (12/16/25)
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  • Senior/Principal Software Engineer

    Sandia National Laboratories (Livermore, CA)
    …Join our dynamic team and help solve critical challenges to enhance our nation's security ! We are seeking an experienced Software Engineer (job title: R&D S&E ... Laboratories is the nation?s premier science and engineering lab for national security and technology innovation, with teams of specialists focused on cutting-edge… more
    Sandia National Laboratories (12/16/25)
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  • Sr. Specialist, Network Systems Engineer

    L3Harris (Greenville, TX)
    …space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Network Systems Engineering Job Code: 32043 Job Location: ... ACTIVE Secret Clearance with the ability to obtain/maintain Top Secret/SCI Security Clearance, which requires US Citizenship. Job Description: The Senior Specialist,… more
    L3Harris (12/12/25)
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  • Systems Engineering, Integration, & Test…

    Leidos (Huntsville, AL)
    …implement effective risk management strategies to safeguard CPI and ensure comprehensive security measures for sensitive testing performed in multi-level ... the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, VA** .… more
    Leidos (12/10/25)
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  • ISSE ( Engineer Info Assurance 3)

    Huntington Ingalls Industries (Huntsville, AL)
    …Position Summary: HII - Mission Technologies is seeking a skilled Information Systems Security Engineer (ISSE) to join our dynamic engineering team supporting ... Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $91,072.00 - $135,000.00 Security Clearance: Secret Level of Experience: Mid HI This opportunity… more
    Huntington Ingalls Industries (12/10/25)
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