• Software Test Engineer

    Noblis (Chantilly, VA)
    Responsibilities As an experienced ** Software Test ** ** Engineer ** with our team, you will be working with our federal clients in support of the rapidly ... that meets security and compliance requirements. **Job Responsibilities** + Create software tests and automate test cases for enterprise applications +… more
    Noblis (12/19/25)
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  • Sonar System Software Test

    Lockheed Martin (Manassas, VA)
    …* Validating system requirements * Ensuring system issues are addressed * Guiding the software build through a successful Factory Acceptance Test * Working with ... a part of the Integrated Common Processor \(ICP\) program Test Team\. The ICP program provides a common Integrated...Undersea Surveillance Systems \(IUSS\) signal processing and display system software and hardware suite for the US Navy\. Work… more
    Lockheed Martin (11/07/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    … Analyst, Technical Test Analyst, or Test Manager. + Certified Software Test Engineer (CSTE): A professional credential validating expertise in ... in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position… more
    Nightwing (09/26/25)
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  • Test Engineer

    CACI International (Sterling, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of ... * * **The Opportunity:** Join our team as a Test Engineer and play a pivotal role...software quality and testing processes. + Create risk-based test strategies and plans and oversee execution across unit,… more
    CACI International (12/20/25)
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  • Test Engineer

    Steampunk (Mclean, VA)
    …excellence? **Steampunk** is looking for you to join our team as a ** Test Engineer ** . You'll implement automation for increased efficiency and provide ... critical work across our client base. **Contributions** As a ** Test Engineer ** , you will work with...Selenium, Appium, Soap UI, RestAssured, Postman + Experience integrating test automation including performance , security, and functional… more
    Steampunk (12/09/25)
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  • Automated Test Engineer

    Steampunk (Mclean, VA)
    …to achieving client-focused, mission-driven excellence? **Steampunk** is seeking an **Automated** ** Test Engineer ** who will provide testing and QA expertise ... in scrum ceremonies and product planning activities. **Contributions** As an Automated Test Engineer , you will work with our growing DevSecOps practicedelivering… more
    Steampunk (11/13/25)
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  • ServiceNow Test Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …**Job Details** **Job Family** ** Software and Systems Development** **Job Function** ** Software Test Engineer ** **Pay Type** **Salary** **Hiring Min ... a Koniag Government Services company, is seeking a ServiceNow Test Engineer to support KMS and our...using ServiceNow or similar bug tracking tool + Conduct performance and load testing to identify bottlenecks and optimize… more
    Koniag Government Services (12/10/25)
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  • Specialist, Integration/ Test

    L3Harris (Chantilly, VA)
    …in testing JAVA and C++ applications, ensuring robust and reliable software performance . + Proficient in using test automation tools such as Cucumber and ... in the interest of national security. Job Title: Specialist, Integration/ Test Engineer Job Code: 31717 Job Location:...and check out STE (Special Test Equipment), test sets, and test set software more
    L3Harris (12/05/25)
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  • QA/ Test Engineer

    Steampunk (Mclean, VA)
    **Overview** As a **QA/ Test Engineer ,** you will work with our growing DevSecOps & Salesforce practicesdelivering quality assurance services to support ... such as Selenium, Appium, Soap UI, RestAssured, Postman + Experience integrating test automation including performance , security, and functional tests into CI/CD… more
    Steampunk (11/14/25)
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  • Test Engineer III

    Mercury Systems (Chantilly, VA)
    Req. Number 25-553 Job Description Job Summary: Mercury Systems is seeking a Test Engineer III to lead test efforts in developing and executing server ... and secure software product lines. + Design and implement robust test procedures that meet military standards (eg, MIL-STD-810, DO-461, DO-167, DO-178C, DO-254)… more
    Mercury Systems (12/03/25)
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