• Systems Administrator II Generalist Sr (Windows…

    V2X (Springfield, VA)
    …human error factor of related tasks. + Demonstrated experience with performing hardware and software system validation testing and validation of software and ... provide O&M support - installation, configuration, securing and hardening, testing , sustainment, upgrading, remediation, and decommissioning- to the activity's IT… more
    V2X (11/15/25)
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  • Cyber Reverse Engineer

    CACI International (Sterling, VA)
    …(3DES, AES, RSA, MD5, SHA, CRC, etc.)** **Background in ethical hacking and/or testing software vulnerabilities with a working knowledge of hacking tools and ... hardware challenges. Use your skills in interesting projects involving software reverse engineering, vulnerability analysis, and exploit development. Responsibilities… more
    CACI International (12/24/25)
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  • Sr. Software Engineer

    Fannie Mae (Reston, VA)
    …colleague on our team, you will collaborate with team in designing, producing, testing , or implementing moderately complex software , technology, or processes, as ... cloud-based systems. *THE IMPACT YOU WILL MAKE* The *Sr. Software Engineer *role will offer you the flexibility to...create solution frameworks. * Design and develop moderately complex software solutions to meet needs. * Use a process-driven… more
    Fannie Mae (10/31/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …field (7+ years) with 2-3 or more years analyzing, designing, and implementing software test automation solutions + Testing applications developed in Java, ... 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 (11/01/25)
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  • Cloud Engineering Team Lead

    Steampunk (Mclean, VA)
    …any activities around automated server or network configurations, large-scale software deployments, andmonitoringand testing + Ensure efficient functioning ... from conceptual design feasibility through requirements, budget,completed design, implementation, testing , and deployment. **Contributions** **Responsibilities include:** + Serves as… more
    Steampunk (11/28/25)
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  • Network Architect

    Gromelski & Associates, Inc. (Manassas, VA)
    …provide professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing ; System Integration, Testing ... . Perform evaluation and make recommendations on network hardware and software selections, implementation techniques, and tools for the most efficient solution… more
    Gromelski & Associates, Inc. (11/21/25)
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  • Network Engineer - Intermediate

    Oneida Technical Solutions (Fort Belvoir, VA)
    …tools to identify modifications required to maintain optimum efficiency, developing and testing automated processes for generation of client software packages ... deal with C4IM customers, troubleshooting; DISA, , and commercial vendors, testing ICAN software prior to upgrading network devices (Switches & Routers) across… more
    Oneida Technical Solutions (12/11/25)
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  • Secret .Net/Angular Developer

    Insight Global (Dahlgren, VA)
    …our customer: * Working from requirements specifications to develop or modify software applications * Designing, coding, benchmark testing , debugging, and ... tools such as git * Comprehensive knowledge in definition and management of software requirements, design, code, benchmark testing , debugging, software more
    Insight Global (12/18/25)
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  • Safety Engineer, Advanced

    Alaka'ina Foundation Family of Companies (Dahlgren, VA)
    …+ Experience with explosives/ordnance. + Demonstrated understanding of hardware and software qualification testing and various testing techniques. ... during design, development, use, and maintenance of safety-critical hardware and software systems in complex aerospace and/or weapons systems. Examples would include… more
    Alaka'ina Foundation Family of Companies (12/24/25)
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  • Hardware Technician

    CACI International (Sterling, VA)
    …systems from environmental hazards + Configure systems using COTS and proprietary software + Perform testing and troubleshooting + Follow technical instructions, ... team of industry-leading individuals supporting the best practices in Agile Software Development and hardware integration for the Department of Homeland Security… more
    CACI International (11/14/25)
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