• M365 Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …to the cloud environment. Deliver simple solutions to complex problems as a Systems Engineer Senior at GDIT. Here, you'll tailor cutting-edge solutions to ... None **Job Family:** IT Infrastructure and Operations **Skills:** Microsoft Azure, Systems Design,Windows Azure Cloud **Certifications:** CompTIA Security + CE… more
    General Dynamics Information Technology (10/14/25)
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  • Senior Cybersecurity Engineer (Networking)

    Amentum (Annapolis, MD)
    …, in close collaboration with IT and Projects. . Maintain and support security related networking systems , eg boundary protection, firewalls, DNS/URL filtering, ... by an MSSP, including non-network related incidents. . Design and improve security controls protecting our users, information systems , enterprise applications… more
    Amentum (10/24/25)
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  • DevSecOps Engineer

    Amentum (Hanover, MD)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber , Security , & Intel space? If so, look no further. Amentum is seeking a ... place for you! We are currently seeking a DevSecOps Engineer in Hanover, MD (Development, Security , and...more as requirements demand: * Deploying, troubleshooting, and analyzing systems and services to support course delivery. * Performing… more
    Amentum (11/20/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Germantown, MD)
    …evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security Administration. HOW A SENIOR NETWORK ENGINEER WILL MAKE AN ... data entry, data control, LAN/MAN/WAN administration and operations support, operating systems programming, system security policy procedures, and/or web… more
    General Dynamics Information Technology (10/04/25)
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  • Reverse/Embedded Engineer

    Leidos (Columbia, MD)
    …company rapidly addressing the world's most vexing challenges in national security and health. Our 47,000 employees collaborate to create smarter technology ... customers in these critical markets. **Job Description:** The Leidos Offensive Cyber Operation (OCO) team of talented Reverse/Embedded software engineers are… more
    Leidos (10/18/25)
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  • MCCO Research and Development Engineer

    General Dynamics Information Technology (Fort Meade, MD)
    …Family:** Cyber and IT Risk Management **Skills:** Research and Development, Security Research, Systems Engineering **Experience:** 8 + years of related ... to uncover potential attack vectors and vulnerabilities. + Evaluate the security posture of cyberspace systems , including network protocols, operating… more
    General Dynamics Information Technology (11/15/25)
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  • Software Engineer - Clearance Required

    Lockheed Martin (Hanover, MD)
    …the use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our ... bonus for external hires\! **What We're Doing:** Lockheed Martin, Cyber & Intelligence invites you to step up to...support our mission\. **The Work:** As a Java Software Engineer , you will: * Analyze user requirements to derive… more
    Lockheed Martin (11/09/25)
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  • Software Engineer - Senior Level

    Lockheed Martin (Annapolis Junction, MD)
    **Description:** **WHAT WE'RE DOING** Lockheed Martin, Rotary Mission Systems Cyber & Intelligence invites you to step up to one of today's most daunting ... electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll...security , training and sustainment for collection and antenna systems \. **WHY JOIN US** Your Health, Your Wealth, Your… more
    Lockheed Martin (11/20/25)
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  • SecDev Engineer - TS/SCI w/Poly

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Infrastructure and Operations **Skills:** Firewalls,Network Engineering,Networks **Certifications:** Comp TIA Security - CompTIA - CompTIA **Experience:** 2 + years ... related experience **US Citizenship Required:** Yes **Job Description:** SecDev Engineer Transform technology into opportunity as a SecDev ...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (11/13/25)
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  • Embedded Software Engineer

    Leidos (Linthicum, MD)
    …and exciting opportunity for a **Embedded Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area (CABA)** . Active ... Paid Leave, and much more. **Join us and make a difference in National** ** Security !** **Embedded Software Engineer :** Leidos is seeking an Embedded Software … more
    Leidos (10/14/25)
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