• Lead, Software/ Security Validation…

    L3Harris (Carlsbad, CA)
    …by law. Please be aware many of our positions require the ability to obtain a security clearance . Security clearances may only be granted to US citizens. In ... domains in the interest of national security . Job Title: Lead, Software/ Security Validation Engineer (Crypto) Job Code: 32409 Job Location: Carlsbad, CA… more
    L3Harris (12/24/25)
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  • Staff Information Security Engineer

    Zscaler (Mclean, VA)
    …help shape the future of cybersecurity. **Role** We are looking for a Staff Information Security Engineer to join our Engineering team. This is a fully onsite ... Zscaler is a pioneer and global leader in zero trust security . The world's largest businesses, critical infrastructure organizations, and government agencies… more
    Zscaler (01/10/26)
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  • Cybersecurity Engineer /Information System…

    Chenega Corporation (Huntsville, AL)
    **Req ID:** 38879 **Summary** **Cybersecurity Engineer /Information Systems Security Officer (ISSO)** **Redstone Arsenal, AL** Are you ready to enhance your ... Chenega Company has an exciting career opportunity for a **Cybersecurity Engineer /Information Systems Security Officer(ISSO)** who will provide Systems… more
    Chenega Corporation (01/10/26)
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  • Senior Principal Cyber Security

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented **Senior Principal Cyber Security Engineer ** to join our team in **Chantilly, VA.** This role ... **Responsibilities include but are not limited to:** + You will engineer , design, implement, integrate, and sustain Comply-to-Connect (C2C) deployment support to… more
    ManTech (12/13/25)
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  • Senior Cyber Security Engineer

    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 deployment in support of cyber security efforts.… more
    ManTech (12/11/25)
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  • Cyber Systems Security Engineer

    Lockheed Martin (Mount Laurel, NJ)
    …Systems\. \- Must be a US Citizen; this position will require a government security clearance \. This position is located at a facility that requires special ... Cybersecurity Tools \(e\.g\. Splunk, Tenable, Trellix\) \- 8570 IAT II Certification \( Security \+\) ** Security Clearance Statement:** This position requires… more
    Lockheed Martin (01/14/26)
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  • Weapons Storage and Security System (WS3)…

    BAE Systems (Fort Worth, TX)
    …including Cameo and SysML + Must be able to obtain Secret (or higher) security clearance + Capable of creating required engineering documentation using Microsoft ... on position level and/or job specifics. **Weapons Storage and Security System (WS3) - Systems Engineer -...Storage and Security System (WS3) - Systems Engineer - Manufacturing and Production Flow** **117142BR** EEO Career… more
    BAE Systems (01/08/26)
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  • Senior Engineering Manager (Top Secret…

    Lockheed Martin (Colorado Springs, CO)
    …dependencies, and ensure alignment with C2BMC program plans, processes, and procedures ** Security Clearance Statement:** This position requires a government ... Enterprise Services \(NES\) Engineering Manager serves as a senior systems‑ engineer leader responsible for technical planning, system integration, verification...security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (12/11/25)
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  • Cyber Security Engineer Technical…

    Lockheed Martin (Littleton, CO)
    …and proactive self\-starter that's accountable and mission focused\. \#LMSpaceCyberEng ** Security Clearance Statement:** This position requires a government ... Are you ready to further your career in Cyber Security by working for one of the top companies... security clearance , you must be a US Citizen for consideration\.… more
    Lockheed Martin (01/09/26)
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  • Senior Security Systems Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance required 1. Two (2) of the four (4) engineers require ... **This position requires** **U.S. citizenship** **and an** **active US DoD clearance ** **.** **Candidates who are** **not US citizens** **are** **not** **eligible**… more
    Imagine One Technology & Management (12/30/25)
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