• Sepio Security Engineer

    Leidos (Arlington, VA)
    …remediation and recommending mitigation strategies. + Monitoring & Incident Response: Monitor security systems for irregular behavior and participate in incident ... We are seeking a highly skilled and motivated Sepio Engineer to join our cybersecurity team. In this pivotal...duties and mission of the task order + Define system security & design requirements to meet… more
    Leidos (11/25/25)
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  • Cyber Systems Security

    Lockheed Martin (Fort Worth, TX)
    …and performance \*Computer infrastructure designs that are compliant with cyber security and system processing requirements \*Enterprise level administration ... B\.S\. degree in a technical discipline such as Computer Science, Computer Security , Information Technology, Information Systems - or equivalent applied… more
    Lockheed Martin (12/11/25)
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  • Lead System Security Engineer

    Guidehouse (Bethesda, MD)
    …**4. Process Maturity** + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + ... develop a matrix of cybersecurity responsibilities for each FISMA system . **6. Review** + Conduct security control...functional tests. + 3+ years of experience as IT system administrator or engineer . Experience can include:… more
    Guidehouse (11/19/25)
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  • System Security Engineer

    Guidehouse (Bethesda, MD)
    …**4. Process Maturity** + Document and maintain the SA&A lifecycle workflow, integrating security into the system development lifecycle per NIST SP 800-37. + ... develop a matrix of cybersecurity responsibilities for each FISMA system . **6. Review** + Conduct security control... Center). + 1+ years of experience as IT system administrator or engineer . Experience can include:… more
    Guidehouse (11/19/25)
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  • Cyber Security Engineer

    Lockheed Martin (Boulder, CO)
    …cyber policies\. * Collaborate with engineers, architects, and developers to integrate security into system designs and verify compliance through cyber‑test & ... in Agile/DevSecOps and CI/CD initiatives\. **Who You Are** Mission‑driven engineer with strong cybersecurity and systems ‑engineering background\. Comfortable… more
    Lockheed Martin (10/11/25)
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  • ServiceNow Security Organization (SSO)…

    ServiceNow, Inc. (San Diego, CA)
    …make a positive impact. **What you get to do in this role:** + As an engineer on the ServiceNow Application Security Team, you will be responsible in identifying ... It all started in sunny San Diego, California in 2004 when a visionary engineer , Fred Luddy, saw the potential to transform how we work. Fast forward to today -… more
    ServiceNow, Inc. (12/10/25)
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  • Cyber Security Engineer

    Lockheed Martin (King Of Prussia, PA)
    …the team * Experience with vulnerability scanning and/or patching * Certified Information Systems Security Professional \(CISSP\) * Active TS/SCI Security ... for IAT Level II \(CISSP, CAP, etc\.\)\. * Strong understanding of System Security Engineering \(SSE\) principals and process\. *Advanced Understanding of… more
    Lockheed Martin (12/20/25)
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  • Senior Systems Software Security

    NVIDIA (CO)
    …for a highly motivated, creative engineer with experience in system software security to join the Data Center Systems Software team. In this role, you ... with NVIDIA teams and partners to drive implementation and deployment of security features and systems . + Designing, implementing, and delivering innovations… more
    NVIDIA (10/22/25)
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  • Certified Cyber Security Engineer

    US Tech Solutions (Ann Arbor, MI)
    …Review the configuration of different systems , including consoles to evaluate system configurations for security controls. + Handle daily requests through ... Engineer , you will be responsible for maintaining systems , performing reviews, and evaluating configurations. + You will... to cyber events. + Conduct vulnerability assessments and security evaluations of complex systems . + Develop… more
    US Tech Solutions (12/02/25)
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  • Senior Cyber Security Engineer

    RTX Corporation (Tewksbury, MA)
    …, reverse engineering, or exploit development. + Experience with network and system security administration, including operating system security ... POA&M's. + Define security development and test efforts implementation of security controls of networking devices, databases, operating systems , and hardware… more
    RTX Corporation (10/23/25)
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