• Senior Tester

    Steampunk (Mclean, VA)
    …by others and analyzing results, including three or more of the following: + Data validation testing + Functional testing + Performance and load testing ... tools and infrastructure for test automation + Providevalidation testing of different system and data sets...testing , deployment, and release processes + Ensuring that systems are safe and secure against cybersecurity threats +… more
    Steampunk (04/15/25)
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  • Automated Test Engineer

    Steampunk (Mclean, VA)
    …by others and analyzing results, including three or more of the following: + Data validation testing + Functional testing + Performance and load testing ... testing , deployment, and release processes + Ensuring that systems are safe and secure against cybersecurity threats +...and functional tests into CI/CD Pipelines + Experience with performance and load testing + Experience in… more
    Steampunk (06/25/25)
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  • Integration & Transition Manager

    Leidos (Chantilly, VA)
    …test plans that evaluate system security, functionality, and performance . + Conduct penetration testing , vulnerability assessments, and security ... audits to validate security posture and identify gaps. + Perform rigorous user acceptance testing and system integration testing to ensure that security… more
    Leidos (03/31/25)
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  • 508 Test Engineer

    Steampunk (Mclean, VA)
    …by others and analyzing results, including three or more of the following: + Data validation testing + Functional testing + Performance and load testing ... automated testing tools and infrastructure for test automation + Providing validation testing of different system and data sets for cloud migrations +… more
    Steampunk (05/05/25)
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  • Digital Engineer

    System One (Ashburn, VA)
    …and automated voice testing , including functionality, performance , and load testing for voice systems + Strong communication skills, with the ability to ... automates testing processes to ensure the quality, reliability, and performance of voice channel technologies and applications + Expertise in voice technologies… more
    System One (05/24/25)
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  • Software Test Lead

    V2X (Ashland, VA)
    …designing and executing various types of tests: + Functional, Regression, Integration, UAT, Performance , and System Testing + Strong background in automated ... automated test cases. + Ensure coverage of functional, integration, regression, performance , and UAT testing . + Validate containerized and microservices-based… more
    V2X (06/04/25)
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  • Senior Systems Engineer (CICS/Assembler)

    Fiserv (Richmond, VA)
    …high availability and global environment. **What you'll do:** + Installation, implementation, performance , testing and integrity of a large IBM CICS/TS ... come make a difference at Fiserv. **Job Title** Senior Systems Engineer (CICS/Assembler) **About your role:** You will provide...implementation to ensure optimum performance and availability + Supporting and maintaining custom Assembler… more
    Fiserv (06/01/25)
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  • Senior Software Engineer

    CoStar Realty Information, Inc. (Richmond, VA)
    …engineering skills on large scale, mission-critical applications + Proficiency in unit and performance testing + A track record of commitment to previous ... office and Friday remote. **Responsibilities** + Build large-scale, distributed, API-driven systems for critical internal applications + Identify and resolve issues… more
    CoStar Realty Information, Inc. (05/31/25)
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  • Enterprise Quality Control Lead

    Leidos (Chantilly, VA)
    …products, processes, and systems for compliance with quality and performance specifications. + Lead cross-functional testing efforts, including system ... with a passion for safeguarding the integrity of critical systems ? Are you ready to take on a role...in system integration testing , software testing (manual and automated), and performance evaluation.… more
    Leidos (06/03/25)
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  • SQL Database Administrator

    Steampunk (Mclean, VA)
    …+ Strong knowledge of SQL Server internals, indexing, query optimization, and performance testing . + Experience implementing and supporting SQL Server Always ... + Lead and architect migration of data environments with performance and reliability + Experience in crafting database /...to the database + Building different environments for development, testing , and production + Merging and migrating data when… more
    Steampunk (06/25/25)
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