• Senior Cyber Security

    V2X (Ashland, VA)
    …most complex challenges with integrity, respect, responsibility, and professionalism. As a Senior Cyber Security Engineer , you will be responsible for ... planning, implementing and executing overall RMF activities. The Senior Cyber Security Engineer serves as...certifications: + CASP + + CCNP + Certified Information Systems Security Professional (CISSP) + GCED +… more
    V2X (12/04/25)
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  • Senior Cyber Security

    State of Colorado (CO)
    Senior Cyber Security Engineer (Firewall) (Remote from anywhere in CO) Print (https://www.governmentjobs.com/careers/colorado/jobs/newprint/5116203) Apply  ... Senior Cyber Security Engineer (Firewall) (Remote...support for implementation and management of a variety of security systems , including firewalls, VPNs, and other… more
    State of Colorado (01/13/26)
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  • Cyber Security Engineer (SME)

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for Cyber Security Engineer SME in our **National Security Sector's (NSS) Cyber & ... protecting the customer's information systems and networks from potential cyber -attacks. The Cyber Security Engineer must display an excellent… more
    Leidos (11/28/25)
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  • Sr. Principal Cyber Systems

    Northrop Grumman (Redondo Beach, CA)
    …of history, they're making history. Northrop Grumman has an opening for **Sr. Principal Cyber Systems Engineer ** to join the Special Test Equipment ... organizations. The Job requires CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation. The roles and responsibilities… more
    Northrop Grumman (11/26/25)
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  • Cyber Systems Engineer (Level…

    Northrop Grumman (Colorado Springs, CO)
    …history. Northrop Grumman Space Systems is seeking a knowledgeable and proactive ** Cyber Systems Engineer ** to lead project-based test events focused on ... stakeholders and government representatives to monitor and enhance the security posture of systems , assign corrective tasks,...to internal teams and government customers. **Basic Qualifications** + ** Cyber Systems Engineer (Level 2):**… more
    Northrop Grumman (01/14/26)
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  • Senior Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Cyber Security Engineer ** to join our team in **Chantilly, VA** . Senior Cyber ... Security Engineers are responsible for the quality of cyber security -related solution delivery, development, testing, and...in lieu of a degree + 5+ years of cyber experience in support of mission systems more
    ManTech (12/11/25)
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  • Sentinel - Principal Cyber Systems

    Northrop Grumman (Roy, UT)
    …+ Participate in team reviews of technical requirements, system designs and cyber implementation plans prior to deployment of systems , digital communications ... systems , network protocols, computer architectures, and computer security penetration tools and techniques. + Provide test data back to the program to better the… more
    Northrop Grumman (01/07/26)
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  • Cyber Security Engineer Staff…

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Cyber Security Engineer in the Program Protection Organization\. Our organization oversees all aspects of Anti\-Tamper and ... of Business\. **What You Will Be Doing** As the Cyber Security Engineer You will...requirements **Desired Skills:** * Experience developing embedded DoD National Security Systems \(NSS\) requiring Systems more
    Lockheed Martin (12/10/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    Title: Cyber Security Engineer Belong. Connect. Grow....KBR is seeking a Cyber Security Engineer to join our Evolved Strategic Systems (ESS) ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...+ 2+ years of work experience in Information Assurance (IA)/ Cyber Security + Provide cybersecurity inputs to… more
    KBR (11/25/25)
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  • Cyber Software Engineer - SIGINT…

    Lockheed Martin (Hanover, MD)
    …* Software development * Software engineering * Systems engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \(ISSO / ISSE ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll...: Designs, develops, documents, tests, and maintains full spectrum cyber solutions\. Develops and automates secure systems more
    Lockheed Martin (01/08/26)
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