• Cyber Security Engineer Lead

    ManTech (Springfield, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Cyber Security Engineer Lead** to join our team in **Springfield, VA.** The Cyber Security ... Science, or a related Cyber Security field. + Certified Information Systems Security Professional (CISSP) certification (required within 6 months of… more
    ManTech (10/18/25)
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  • Senior Software Integration and Security…

    Honeywell (Phoenix, AZ)
    …aerospace product security team shaping the future of secure flight systems and defense technologies. We're seeking an experienced and highly skilled security ... lifecycles-balancing usability, availability, compliance, and performance. You'll work directly with cybersecurity SMEs, systems engineers, and risk managers to… more
    Honeywell (09/24/25)
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  • Cyber Security Engineer

    DEFTEC (Norfolk, VA)
    …secure systems , networks, and applications across NATO environments. + Engineer , implement, and monitor technical and organizational security measures for ... Norfolk, VA, USA | Full Time CYBER SECURITY ENGINEER DEFTEC delivers mission-critical solutions... Cybersecurity designs, supporting enterprise-scale solutions and mission-critical systems . + Plan, research, and develop security … more
    DEFTEC (10/03/25)
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  • Senior Configuration Change Management Services…

    Koniag Government Services (San Antonio, TX)
    …company, is seeking a Senior Configuration Change Management Services ( Cyber Network Security Engineer , Lead) to support KDS and our government customer at ... systems , integrating them with other enterprise IT and security tools to provide a comprehensive view of DHA's...the military health system. **Education:** + Master's degree in Cybersecurity , Information Systems , Computer Science, or a… more
    Koniag Government Services (10/18/25)
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  • Security Systems Engineer

    Lockheed Martin (Cape Canaveral, FL)
    …teammates to accomplish the proper sustainment and operations of U\.S\. Government security systems supporting Launch processing activities\. Summary of Key ... clean room operations, and safety and environmental services\. The Engineer selected for this position will be assigned to...Server\. * Experience in operation and configuration of IT/IP\-based systems such as electronic security systems… more
    Lockheed Martin (09/06/25)
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  • Information Security Systems…

    KBR (Lorton, VA)
    Title: Information Security Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... security and shape the future of space defense. KBR is seeking an Information Systems Security Engineer will directly support SPARTA in Lorton, Virginia.… more
    KBR (09/11/25)
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  • Staff Security Research Engineer

    Proofpoint (Portland, OR)
    …leader in next-generation cybersecurity . Protection Starts with People. **Staff Security Research Engineer ** **Your day-to-day** + Design and develop ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...capabilities **What you bring to the team** As a Security Research Engineer on Proofpoint's Threat Research… more
    Proofpoint (09/18/25)
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  • Software Engineer , Product Security

    J&J Family of Companies (Santa Clara, CA)
    …at https://www.jnj.com/medtech . **We are searching for the best talent for a Software Engineer , Product Security , to be located in Santa Clara, CA. Remote ... to exceptional talent.** **Job Description:** We are looking for an early-in-career Software Engineer who would help improve the software cybersecurity of our… more
    J&J Family of Companies (10/16/25)
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  • Information Systems Security…

    BOOZ, ALLEN & HAMILTON, INC. (Fayetteville, NC)
    Information Systems Security Engineer The...security policy , including ATOs and ATCs, and cybersecurity tools and technologies such as IDS / IPS, ... such as Splunk, Elastic, Logstash, and Kibana + Experience monitoring operating systems security events such as Windows or Linux, and networking protocols such… more
    BOOZ, ALLEN & HAMILTON, INC. (10/14/25)
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  • Senior Application Development Cyber…

    GE Vernova (Rochester, NY)
    **Job Description Summary** We are seeking a seasoned Cyber Security Engineer to lead the development and integration of secure architectures for critical ... systems . As a recognized technical authority, you will define cybersecurity strategy across hardware, embedded systems , and software-defined platforms in… more
    GE Vernova (10/14/25)
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