• Cyber Reverse Engineer

    CACI International (Sterling, VA)
    …challenges. Use your skills in interesting projects involving software reverse engineering, vulnerability analysis, and exploit development. Responsibilities ... include performing static and dynamic analysis of software and firmware, in-depth vulnerability analysis to identify weaknesses and access vectors, and development… more
    CACI International (12/24/25)
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  • Full Stack Developer (C#)

    CACI International (Ashburn, VA)
    …Travel: Local * * * The Opportunity: CACI is seeking a C# Software Engineer to join our BEAGLE (Border Enforcement Applications for Government Leading-Edge ... this passionate team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS). You will… more
    CACI International (12/20/25)
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  • Java Developer

    Belay Technologies (Fort Meade, MD)
    …finalist in 2021! Belay Technologies is seeking a mid to senior level Software Engineer to join our Intel team supporting the Multi-Factor Authentication Management ... this role, you will develop, enhance, test and maintain complex Java-based software systems, implement new features, resolve defects, and contribute across the full… more
    Belay Technologies (12/12/25)
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  • Product Architect

    CACI International (Ashburn, VA)
    …passionate team of industry-leading individuals supporting the best practices in Agile Software Development for the Department of Homeland Security (DHS). As a ... worked with or have a strong interest in agile software development practices and delivering deployable software ...including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates,… more
    CACI International (12/05/25)
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  • NASA Space Vehicle Modeling and Simulation…

    CACI International (Houston, TX)
    …Candidates should have great interest in spacecraft vehicles and systems, enjoy working with software , and most of all, possess a great passion to contribute to our ... code coverage analysis, verification, and validation for Class C simulation software . The engineer will identify and implement improvements to math models… more
    CACI International (11/22/25)
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  • Systems Integrator

    Leidos (Eagan, MN)
    …our Transportation Solutions customers. This role involves maintaining and sustaining software development and test labs, serving as a liaison between engineering ... complex system issues and provide timely resolutions. + Collaborate with software and system engineers to design and implement infrastructure solutions for… more
    Leidos (11/09/25)
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  • Mid/Sr Information System Security Officer (ISSO)

    Belay Technologies (Annapolis Junction, MD)
    …(ISSO). The selected candidate will act as an ISSO for a large software development program which includes software maintenance and development, IT support ... information. + Assist with the Configuration Management for information system security software , hardware, and firmware. + Analyze threats and develop and implement… more
    Belay Technologies (11/06/25)
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  • Database/Systems Administrator

    CACI International (Ashburn, VA)
    …* * * **The Opportunity:** Serve as an Agile Scrum team member providing software implementation, testing and maintenance for the delivery of releasable software ... in sprint cycles. Responsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by… more
    CACI International (11/01/25)
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  • MFAMS Senior Back End Java Developer-TS/SCI…

    CACI International (Hanover, MD)
    …throughout the IC. Tasks include program management, mission support, software integration, software development, system engineering, migration, testing, ... **Responsibilities:** The Multi-Factor Authentication Management System (MFAMS) is seeking a software engineer to work with a team of developers to support… more
    CACI International (10/23/25)
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  • CMAC Systems Administrator - Nissc - Cmsfs

    Amentum (Fort Carson, CO)
    …we support the Integrated Tactical Warning/Attack Assessment (ITW/AA) and Space Support Contract II (NISSC II).** **Since 2020, through the (ITW/AA) and Space ... Support Contract II (NISSC II), has provided:** + **Operations, maintenance,...activities.** + **Operations and maintenance of classified communications.** + ** Software development and integration.** **NISSC II supports the classified… more
    Amentum (12/24/25)
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