• Automated Test Engineer - TS/SCI

    Leidos (Bethesda, MD)
    …Test Engineer ** to play a critical role with the design , engineering, development and deployment of software supporting DIA-National Media Exploitation Center ... Architects and will support key tasks such as: + Design test strategies, test plans, and test cases from...or related field. + Must have an active TS/SCI security clearance with the ability to obtain and maintain… more
    Leidos (12/31/25)
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  • Cyber Software Engineer Stf - Signal SWE

    Lockheed Martin (Fort Meade, MD)
    …be eligible for a $25K sign on bonus for external hires\! Cyber Software Engineer Stf \- SIGNAL SWE WHAT WE'RE DOING Lockheed Martin, Cyber & Intelligence invites ... most daunting challenges: the evolving threat of cyber warfare\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens… more
    Lockheed Martin (12/10/25)
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  • Network Engineer 3

    Synergy ECP (Columbia, MD)
    Network Engineer 3 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... innovative capabilities to high-level decision makers that enhance our nation's security . In an ultra-competitive environment, Synergy ECP has thrived by adhering… more
    Synergy ECP (10/30/25)
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  • Principal Network Engineer

    Leidos (Odenton, MD)
    …$180,000 **PRIMARY RESPONSIBILITIES:** * Provide Subject Matter Expertise in network design , integration, test, security , and implementation of Network Services ... **Description** Leidos is seeking a **Principal** **Network Engineer ** to join our Defense Enclave Services (DES)...Estate users. **CLEARANCE REQUIREMENT:** _Must hold an active Secret security clearance prior to start and be able to… more
    Leidos (01/15/26)
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  • RF / DSP Software Engineer level 5

    Lockheed Martin (Hanover, MD)
    …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 citizens and the ... our employees, so they can support our mission\. **THE WORK** As a Principal Software Engineer , my typical day is filled with excitement and energy as I tackle a… more
    Lockheed Martin (01/09/26)
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  • F5 Systems Engineer - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …IT Infrastructure and Operations **Skills:** Complex Systems,Information Technology (IT),Systems Design **Experience:** 8 + years of related experience **US ... for the future. Our work depends on an F5 Engineer joining our team to support Government activities in...that improves the performance and reliability of the network security infrastructure + Monitors and troubleshoots platform and OS… more
    General Dynamics Information Technology (12/15/25)
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  • Flight Test Engineer Senior - Level 3

    Lockheed Martin (St. Mary's County, MD)
    …resolved in a timely manner\. **What You Will Be Doing** As the Flight Test Engineer you will be responsible helping design , develop, integrate and test a ... **Description:** You will be the Flight Test Engineer for the Multi Domain Control System \(MDCS\)...schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package… more
    Lockheed Martin (12/06/25)
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  • Senior DevOps Engineer - $20K Sign On Bonus

    Huntington Ingalls Industries (Fort Meade, MD)
    …Job Description Enlighten is seeking a highly motivated and experienced DevOps Engineer to join our fast-paced development team. The ideal candidate will have ... solutions, configuration management, automation, scripting, and AWS. The DevOps Engineer will be responsible for implementing infrastructure, automating deployment… more
    Huntington Ingalls Industries (11/15/25)
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  • Junior Software Engineer

    GliaCell Technologies (Annapolis Junction, MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Junior Software Engineer who is ready for a new challenge that...on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and… more
    GliaCell Technologies (11/10/25)
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  • Principal Software Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal** **Software Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics ... Paid Leave, and much more. **Join us and make a difference in National Security !** **Job Description** A Software Engineer on this program provides Agile… more
    Leidos (11/07/25)
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