• Software Integration Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …data validation, error handling, and performance tuning + Create and execute integration test plans to ensure seamless interaction between different software ... Software Integration Engineer Location: Springfield, VA, US Job ID:... issues and defects + Develop and execute automated test scripts to verify the functionality and performance of… more
    Arena Technical Resources, LLC (09/30/25)
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  • Senior Principal Systems Integration…

    SAIC (Chantilly, VA)
    …but are not limited to: + Works as a key part of the overall Systems Engineering, Integration and Test (SEIT) group that is the core of the T3PI team. + ... **Description** SAIC is seeking an experienced **Senior Principal Systems Integration Engineer** to support SAIC Prime Program, Tranche 3 Program Integration … more
    SAIC (09/27/25)
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  • Systems Engineer (Systems Design…

    Lockheed Martin (Manassas, VA)
    …The successful candidate will have experience and/or knowledge of systems engineering and integration and test principles and practices and will be able to ... college * Relevant coursework or experience with system design requirements and/or integration and test * Must be a US Citizen; this position will require a… more
    Lockheed Martin (09/25/25)
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  • Software Engineer Integration Team

    CACI International (Dulles, VA)
    …run system tests, provide inputs and control the system for testing. You will work with the integration and test team to develop the software to run and test ... Software Engineer Integration Team Job Category: Engineering Time Type: Full...the thread, as well as software to integrate and test the system. This includes developing and maintaining system… more
    CACI International (09/06/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …Mission Director (MD), and Mission Partners to coordinate, execute and document integration / test verification and validation prior to deployment + Provide ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (09/26/25)
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  • Database Test Engineer

    CACI International (Ashburn, VA)
    …non-functional testing techniques. These techniques can include the following test types: Integration /API, End-To-End, Smoke, Regression/Functional, and ... life cycle (STLC) principles, including various testing types (functional, regression, performance, integration ). + Test Tools: Experience with test … more
    CACI International (09/23/25)
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  • Automated Test Framework Software Engineer…

    Leidos (Alexandria, VA)
    …have TS/SCI with Polygraph.** **Preferred Qualifications:** + Experience working with integration test framework. + Basic Windows administration experience (ie ... **Description** **Leidos** has a new and exciting opportunity for an **Automated Test Framework Software Engineer** in our **National Security Sector's (NSS) Cyber &… more
    Leidos (09/27/25)
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  • Cyber Software Test Engineer/Principal…

    Northrop Grumman (Chantilly, VA)
    …mission/maintenance support. STC tasks include system design, engineering development, system integration , hands-on build and test , field operations and ... test , and verify software products + Execute software test procedures on our System Integration Labs (SILs) or development environments + Develop, review, and… more
    Northrop Grumman (09/25/25)
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  • Test Engineer (Remote)

    GovCIO (Richmond, VA)
    …of software/systems activities including requirements, design, development, documentation, integration , test , verification and validation. Defines appropriate ... requirements, traceability, and testability. + Develops, publishes, and implements test plans for complex, multi-tier, distributed, applications throughout the full… more
    GovCIO (10/01/25)
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  • Test & Evaluation Technician

    Gromelski & Associates, Inc. (Manassas, VA)
    …system testing and evaluation tasks and activities. Providing support to system Integration and Test (I&T) engineers and technicians. Responsible for assisting ... ** Test & Evaluation Technician** Location **Manassas, VA (Relocation...Engineering Design and Documentation; Software Development and Testing; System Integration , Testing and Evaluation; Lab Management and Field Installation;… more
    Gromelski & Associates, Inc. (08/23/25)
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