• Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five ... this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer. This position is contingent upon award of the associated work… more
    Imagine One Technology & Management (12/24/25)
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  • Nucleus Security Engineer

    Leidos (Arlington, VA)
    …in IT security , with a focus on vulnerability management or security operations . + Technical Proficiency: Strong knowledge of vulnerability management ... TVM or Wiz is a plus** ). + Cybersecurity Knowledge: Understanding of network security protocols, system administration (Linux/Windows), cloud environments, and … more
    Leidos (11/25/25)
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  • SAP NS2 Sr. Security Automation Engineer

    SAP (Herndon, VA)
    …building scalable security utilities and tool + 3 years' experience in host, network , and application security + 5 years' experience with web protocols and ... the global market leader for business software and related services. SAP National Security Services Inc.(R) (SAP NS2(R)) is an independent US subsidiary of SAP. At… more
    SAP (10/24/25)
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  • Sr. System Engineer - Connected Car Development…

    Hyundai Autoever America (Costa Mesa, CA)
    …coordination. The responsibilities include maintaining system health, system performance, security , and network configurations. Additional responsibilities might ... include monitoring the performance of firewalls, network equipment, and other IT infrastructure components impacting the CCS systems' performance and stability,… more
    Hyundai Autoever America (01/09/26)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …system test and capability enhancements\. Candidate will participate in operations and all project phases including proposal development, design, component ... deployment\. Position will require close coordination with program cyber security representatives, cross\-functional lab development engineering teams and lab… more
    Lockheed Martin (12/11/25)
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  • CIP Cyber Security Specialist

    NRG Energy, Inc. (NJ)
    …goals and future! **Job Summary** **Job Summary** Ensures execution of the security services and CIP compliance for generating plants. Will be responsible for ... maintaining inventories, configuration baselines, security logging and patching. Will work with compliance and...various types of alerts or breaches. * Be the administrator for personnel needing electronic access, both local and… more
    NRG Energy, Inc. (01/13/26)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead the effort ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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  • Information System Security Engineer

    CAE USA INC (Arlington, TX)
    …Our vision is to be the worldwide partner of choice in defense and security , civil aviation, and healthcare by revolutionizing our customers' training and critical ... operations with digitally immersive solutions to elevate safety, efficiency...elevate safety, efficiency and readiness. + CAE Defense & Security Mission: CAE's Defense and Security business… more
    CAE USA INC (12/17/25)
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  • TS/SCI Special Security Officer (SSO)

    Precise Systems, Inc. (Annapolis Junction, MD)
    …degree Required Experience: + Minimum 2 years' experience working in a security administrator role + Demonstrated experience with Special Access Programs ... processes and procedures in accordance with DOD 5105.21 + Provide security guidance regarding program development/ operations , assure compliance with applicable… more
    Precise Systems, Inc. (11/14/25)
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  • Security Control Assessor (SCA) (TS/SCI)

    Tau Six (Chantilly, VA)
    …with assessing security relevant applications. + Experience as a System Administrator , Information System Security Manager, or Information System Security ... cutting edge cybersecurity and system integration services to the US National Security market. We are seeking a motivated self-starter with experience in secure… more
    Tau Six (10/22/25)
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