• Senior Specialist, Systems Engineering…

    L3Harris (Springfield, VA)
    …in the interest of national security. Job Title: Senior Specialist, Systems Engineer - User Acceptance Tester (Active TS/SCI w/CI Poly Required)Job Code: ... Description:L3Harris Technologies currently has an opening for a Senior Specialist, User Acceptance Tester with expertise in Test and Integration for… more
    L3Harris (05/29/25)
    - Save Job - Related Jobs - Block Source
  • QA Tester

    Steampunk (Mclean, VA)
    …testing and testing results, documenting test scripts, participating in design reviews, user acceptance testing, and deployment activities. This individual will ... **Overview** As a **Quality Assurance (QA) Tester ** **,** you will be an integral team...Scrum ceremonies & product planning. + Review and understand user stories and associated acceptance criteria. Write… more
    Steampunk (07/09/25)
    - Save Job - Related Jobs - Block Source
  • Software Tester , Junior

    CACI International (Sterling, VA)
    …test plans, test cases, and test scripts for integration, functional, regression and user acceptance testing. * Update existing tests while working with ... Software Tester , Junior Job Category: Engineering Time Type: Full...functional testing, integration testing, system testing, regression testing and user acceptance testing. * A strong understanding… more
    CACI International (07/26/25)
    - Save Job - Related Jobs - Block Source
  • API Tester (Postman Expert)

    ManpowerGroup (Ashburn, VA)
    …automated testing + Collaborate with cross-functional teams to align requirements, conduct user story validation, and support customer acceptance testing + Work ... **Job Title:** API Tester (Postman Expert) **Location:** Hybrid - Vienna, VA...**Role Overview** We are looking for an experienced **API Tester ** to ensure high-quality delivery of API solutions. The… more
    ManpowerGroup (07/16/25)
    - Save Job - Related Jobs - Block Source
  • Quality Assurance Tester

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …to test all things that new releases could impact. + Analyze both UAT ( user acceptance testing) and ORT (operational readiness testing) epics to write thorough ... in a related field of study or equivalent relevant experience. + Certified Tester -- Foundation Level (CTFL) desired + 0-2 years of Information Technology experience… more
    ASM Research, An Accenture Federal Services Company (07/18/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineer

    Nightwing (Sterling, VA)
    …(TE) as part of the Platform Team develops and performs functional, user acceptance , integration, and end-to-end testing for CUSTOMER system/software ... related to the product being tested. Desired Certs: + ISTQB Certified Tester Foundation Level (CTFL): A foundational certification covering basic software testing… more
    Nightwing (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineer

    CACI International (Chantilly, VA)
    …conducting unit/component testing, integration testing, regression testing, performance testing, and user acceptance testing for all new integration and/or ... and execute integration test procedures, execute regression tests, coordinate and execute user acceptance testing, and create and execute performance tests.… more
    CACI International (05/24/25)
    - Save Job - Related Jobs - Block Source
  • Manual Test Engineer

    CACI International (Ashburn, VA)
    …+ Mapping tasks and tests to backlog items (requirements traceability). + Support independent User Acceptance Testing + Act as a member of a product team ... experience with Functional Testing, Integration Testing, System Testing, and User Acceptance Testing phases + Must have...and plug-ins + Strong SQL experience + 508 Trusted Tester Certification - ** ** **What You Can Expect:**… more
    CACI International (07/30/25)
    - Save Job - Related Jobs - Block Source
  • Software Test Engineer

    ManTech (Ashburn, VA)
    …Selenium, Cypress, JUnit, or TestNG to automate repetitive tests. + Experience with user Acceptance Testing (UAT) Support - Assists business users in validating ... ManTech seeks a motivated, career and customer-oriented **Software** ** Tester ** to join our team in **Ashburn, Virginia.** This is a hybrid position. Currently,… more
    ManTech (06/04/25)
    - Save Job - Related Jobs - Block Source
  • Sr. Software Engineer TS/SCI Polygraph

    Leidos (Reston, VA)
    …enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and ... business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework,… more
    Leidos (06/27/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer TS/SCI Poly

    Leidos (Alexandria, VA)
    …enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and ... business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework,… more
    Leidos (06/28/25)
    - Save Job - Related Jobs - Block Source
  • Software Engineer

    Leidos (Alexandria, VA)
    …enterprise system. Development includes the full range of turning Agile user stories into implementable concepts, through development, unit testing, integration and ... business logic implementation as well as client web application and user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework,… more
    Leidos (06/20/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineer

    Steampunk (Mclean, VA)
    …testing and testing results, documenting test scripts, participating in design reviews, user acceptance testing, and deployment activities. This individual will ... Software Testing Qualifications Board (ISTQB) Certification + 508 DHS Trusted Tester + Experience implementing test automation, using tools such as Selenium,… more
    Steampunk (07/18/25)
    - Save Job - Related Jobs - Block Source
  • Test Engineering Lead

    Steampunk (Mclean, VA)
    …Experience in Software Testing (Manual and/or Automated), System Test, Integration Test, and User Acceptance Test. + Strong analytical and proven ability to ... + Certified Manager of Software Testing (CMST) + DHS Trusted Tester Certification (TTv5) + Excellent written and verbal communication skills, interpersonal… more
    Steampunk (05/06/25)
    - Save Job - Related Jobs - Block Source
  • 508 Test Engineer

    Steampunk (Mclean, VA)
    …testing and testing results, documenting test scripts, participating in design reviews, user acceptance testing, and deployment activities. This individual will ... + Certifications in accessibility (eg, IAAP CPACC, WAS, 508 DHS Trusted Tester , or related) + Excellent written and verbal communication skills, interpersonal and… more
    Steampunk (05/05/25)
    - Save Job - Related Jobs - Block Source