• C++ Software Engineer

    Synergy ECP (Annapolis Junction, MD)
    C++ Software Engineer Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for cleared professionals who ... support for ongoing mission-critical operations. With high demand from our National Security customers for our talent and expertise, our employees are shaping the… more
    Synergy ECP (08/08/25)
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  • Senior Software Engineer

    Belay Technologies (Columbia, MD)
    …2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior Software Engineer to join our intel team. We are looking for a Front-End ... Software Engineer who thrives in modern web...Software Engineer who thrives in modern web development and is...following qualifications: + Ability to be cleared for a security clearance + Bachelor's Degree in a… more
    Belay Technologies (08/22/25)
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  • Principal Software Engineer (SWE-4)

    Leidos (Fort Meade, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Principal Software Engineer ** in our **National Security Sector's (NSS) Cyber & ... . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software...(Apache Spark, Apache Flink). + Familiarity with NiFi + ** Security Clearance Requirement** : Candidates must possess… more
    Leidos (09/25/25)
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  • Embedded Software Engineer

    Kratos Defense & Security Solutions, Inc. (Glen Burnie, MD)
    Job Descriptions: Kratos Defense and Rocket Support Services is seeking an Embedded Software Engineer in Glen Burnie, MD. The ideal candidate will design, ... Citizen + Must be able to obtain a DoD Secret Clearance EDUCATION AND EXPERIENCE: + BS in Software Engineering or related field. + 5+ years of experience… more
    Kratos Defense & Security Solutions, Inc. (07/22/25)
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  • Network Security Engineer - Multiple…

    Noblis (Annapolis, MD)
    …make security -focused architectural recommendations in complex environments. The TIS Security Engineer will support the FAA Telecommunications and Integrated ... highly technical professionals with a strong foundation in network architecture, design, and security - individuals who are ready to step up from traditional network… more
    Noblis (09/18/25)
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  • System Engineer with Software

    CACI International (Fort Meade, MD)
    System Engineer with Software Experience-TS/SCI with Poly Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with ... * **The Opportunity:** CACI is looking for talented Systems Engineers (SE) with software experience in/around the Fort Meade, Maryland area. You'll use your Systems… more
    CACI International (09/20/25)
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  • Software Engineer (Full Stack/DevOps…

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Software Engineer . You will use your software development and system administrative skills to support a bespoke data ... of servers in the cloud, developing and maintaining operational software , and providing customer service. You will be working...of additional experience in place of a BS + Clearance :TS/SCI w/ Poly + Experience with the following: Python,… more
    BigBear.ai (09/11/25)
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  • Software Engineer

    Leidos (Bethesda, MD)
    …Leidos has an exciting opening for you as our next **TS/SCI cleared Software Engineer ** supporting a long-term DOMEX Technology Platform (DTP) contract. You ... will work closely with Systems Engineers, Software Engineers, Architects, and Operations Engineering/Manager on a broad...relevant experience + Must possess an Active Top Secret/SCI clearance and ability to obtain and maintain a Polygraph… more
    Leidos (09/26/25)
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  • Information Systems Security

    ManTech (Fort Meade, MD)
    ManTech seeks a motivated, career and customer-oriented **Information Systems Security Engineer (ISSE)** to join our team supporting a **Fort Meade, MD** ... security operations. + Provide CM as needed for security software , hardware, and firmware. Manage system...dashboards + Experience with AWS Docker services and Kubernetes ** Security Clearance Requirements:** + Active TS/SCI W/… more
    ManTech (09/06/25)
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  • Modernization Software Engineer

    Lockheed Martin (Hanover, MD)
    …Learning \(AI/ML\) capabilities\. **The Work:** We are seeking professionals interested in * Software Development / Software Engineering For a complete list that ... to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks...Diploma or GED plus twelve \(12\) years of general software engineering experience OR * A Bachelor's degree in… more
    Lockheed Martin (07/12/25)
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