• Software Developer C++ TS/SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Are you a ** software engineer ** looking to improve and enhance mission-critical software ... + Investigate commercial and custom SDKs and APIs to identify additional integration capabilities + Develop and maintain software development architecture, and… more
    Parsons Corporation (11/07/25)
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  • Network Engineer

    SAIC (Springfield, VA)
    …portfolio of offerings includes high-end solutions in systems engineering and integration ; enterprise IT, including cloud services; cyber; software ; advanced ... include:** + Works directly with the DoS customer to build, design, test and deploy enterprise network transport solutions utilizing Cisco routers/switches. +… more
    SAIC (11/11/25)
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  • Software Developer

    Gromelski & Associates, Inc. (Manassas, VA)
    …professional services. Key service areas include Engineering Design and Documentation; Software Development and Testing; System Integration , Testing and ... , troubleshooting experience with the Linux/Unix Operating System. . Experience in software development, integration , troubleshooting using C or C++ or Java… more
    Gromelski & Associates, Inc. (10/23/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new software capabilities within a matrixed ... computer science, application development, requirements collection, system design, data analysis, test , simulation, and verification of software simulation or… more
    Leidos (09/21/25)
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  • Quality Assurance Software Tester

    Guidehouse (Mclean, VA)
    **Job Family** **:** Software Engineering (SWT) **Travel Required** **:** Up to 10% **Clearance Required** **:** Ability to Obtain Public Trust We are seeking a **QA ... Testing Engineer ** to support automated and manual testing efforts for...development team. The ideal candidate will have experience with test automation tools such as Selenium and will work… more
    Guidehouse (11/12/25)
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  • Software Configuration Management Lead

    CACI International (Chantilly, VA)
    …the ground up, this immediate opportunity is for you! We are seeking a Software Configuration Management Engineer to join our team supporting National Security ... Software Configuration Management Lead Job Category: Engineering and...of repositories and support a promotional release structure(eg, dev, integration , test ), automate by integrating with our… more
    CACI International (10/29/25)
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  • Senior Manager, Software Engineering,…

    Capital One (Richmond, VA)
    …businesses address these same needs going forward. As a Capital One Machine Learning Engineer (MLE), you'll be part of software team dedicated to producing ... Senior Manager, Software Engineering, Machine Learning - Capital One ...data pipelines to feed ML models. + Leverage continuous integration and continuous deployment best practices, including test more
    Capital One (11/14/25)
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  • Software Automation Developer

    Deloitte (Arlington, VA)
    …innovation. Work You'll Do We are seeking an energetic and highly skilled Software Automation Developer to join our dynamic team. The ideal candidate will have ... a strong foundation in software engineering practices and extensive experience with Python, as...qualify processes for automation, as well as design, implement, test , deploy, support, and operate Intelligent Automation (IA) capabilities… more
    Deloitte (09/10/25)
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  • Senior Systems Administrator/Integrator

    General Dynamics Information Technology (Springfield, VA)
    …- ensuring rigorous engineering discipline and mission continuity. + Develop integration test strategies, manage system validation efforts, and oversee ... with Army modernization and convergence efforts. **What You'll Do:** + Guide integration strategies across multi-vendor software stacks and hardware baselines. +… more
    General Dynamics Information Technology (11/08/25)
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  • Sr. Specialist, Technical Trainer

    L3Harris (Chantilly, VA)
    …VA (on-site) Job Description: We are seeking an experienced System Engineer / Integration & Test Engineer who will be integrating, testing and providing ... of a complex communications system. The successful candidate will be responsible for integration of customized software and hardware in a quick paced,… more
    L3Harris (10/16/25)
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