• Cyber Systems Security Engineer

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be a Cyber Systems 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 Systems Security Engineer you will be...Security Engineering \(SSE\) process in development of Department of Defense \(DoD\) Weapon Systems\. Your responsibilities will include: *… more
    Lockheed Martin (11/07/25)
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  • Junior Sustainment Cyber Security Test…

    KBR (Colorado Springs, CO)
    Title: Junior Sustainment Cyber Security Test Engineer Belong. Connect. Grow. with KBR! KBR is seeking a motivated entry-level, Junior Sustainment Cyber ... + Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space … more
    KBR (01/17/26)
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  • Embedded Systems Security Engineer

    Huntington Ingalls Industries (Dayton, OH)
    …a business group within HII's Mission Technologies division. Warfare Systems comprises cyber and mission IT; electronic warfare; and C5ISR systems. HII works within ... our nation's intelligence and cyber operations communities to defend our interests in cyberspace...Mission Technologies is leading the next evolution of national defense - the data evolution - by accelerating a… more
    Huntington Ingalls Industries (01/06/26)
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  • Network Systems Engineer Cyber Opns…

    Nightwing (Sterling, VA)
    …services to meet our customers' most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency, vulnerability ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support… more
    Nightwing (12/20/25)
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  • Cyber Security/ZScaler Engineer

    General Dynamics Information Technology (Rockville, MD)
    …None **Public Trust/Other Required:** MBI (T2) **Job Family:** Cyber and IT Risk Management **Skills:** CyberArk,Cybersecurity,Okta Identity Management,Zscaler ... opportunity to make a personal impact as a Sr. Cyber Security Analyst supporting our HHS HRSA customer onsite....services to every major agency across the US government, defense and intelligence community. Our 30,000 experts extract the… more
    General Dynamics Information Technology (01/17/26)
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  • Cyber Operations Splunk Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …Operations Splunk Engineer Key Role: Support enterprise vulnerability management and cyber defense operations. Provide cyber operations monitoring and ... Basic Qualifications: + 5+ years of experience with cybersecurity operations or cyber vulnerability management + 3+ years of experience in Python scripting for… more
    BOOZ, ALLEN & HAMILTON, INC. (01/02/26)
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  • Senior Splunk Cyber Security…

    ManTech (Chantilly, VA)
    …for professionals with strong hands-on experience in system integration, data management, and cyber defense initiatives. You will play a key role in maintaining ... **MANTECH** seeks a motivated, career, and customer-oriented **Senior Splunk Cyber Security Engineer ** to join our team in **Chantilly, VA.** In this role, you… more
    ManTech (12/30/25)
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  • Cyber Security Engineer

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a Cyber Security Engineer to join our MSEIT team in supporting the Evolved Strategic Systems (ESS) program ... Architecture/Design. + 2+ years of work experience in Information Assurance (IA)/ Cyber Security. + Provide cybersecurity inputs to the Test and Evaluation… more
    SAIC (12/12/25)
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  • Cyber Software Engineer

    Synergy ECP (Landover, MD)
    Cyber Software Engineer Landover, MD (http://maps.google.com/maps?q=Landover+MD+USA+20784) Job Type Full-time Description Cyber Software Engineer ... and systems engineering and IT services to the US intelligence and defense communities. The company leverages its expertise in data transport solutions, software… more
    Synergy ECP (10/22/25)
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  • Senior Cyber Engineer

    SAIC (Arlington, VA)
    **Description** SAIC is seeking a **Sr. Cyber Engineer ** to join our team onsite in **Arlington, VA.** **Responsibilities:** + Implement comprehensive security ... a highly-complex intelligence collection system + Collaborate with cross-functional cyber security teams, system administrators, and engineers to seamlessly… more
    SAIC (01/15/26)
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