• Cyber Software Test Engineer

    Northrop Grumman (Chantilly, VA)
    …in defining possible? **Northrop Grumman Mission Systems** is seeking a candidate to fill a ** Software Test Engineer / Principal Software Test ... recreating findings reported by operators, and interfacing with our internal logistician. The Software Test Engineer in this position will be supporting… more
    Northrop Grumman (08/09/25)
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  • Software Engineer in Test

    CoStar Realty Information, Inc. (Arlington, VA)
    Software Engineer in Test -... test cases, test data, project test progress and release reports, application turnover documents ... Job Description Software Engineer in Test CoStar Group (NASDAQ: CSGP) is a leading global...Learn more about Homes.com (https://www.homes.com/about/) . As a CoStar Software Engineer in Test , you… more
    CoStar Realty Information, Inc. (06/13/25)
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  • Automated Software Test

    ManTech (Stafford, VA)
    ManTech seeks a motivated, career and customer-oriented Automated Software Test Engineer to support our contract under Marine Corps Systems Command (MCSC) ... out of Stafford, VA. The Software Test Engineer will be...such as Java, Python, C#, or JavaScript, and their application in automation testing. + Understanding of Agile development… more
    ManTech (07/23/25)
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  • Software and Cloud Test

    BOOZ, ALLEN & HAMILTON, INC. (Mclean, VA)
    Software and Cloud Test Engineer...test and evaluate components of a cloud native application developed to support a national defense mission. You'll ... sof tware development-and that means rigorous testing. As a Software and Cloud Test Engineer ...AWS Cloud environment + Knowledge of cybersecurity principles and application to cloud native workloads + Top Secret clearance… more
    BOOZ, ALLEN & HAMILTON, INC. (08/01/25)
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  • Software Development Engineer

    General Atomics (Chantilly, VA)
    …and that's where you come in! GA-I3 is looking for a highly motivated Senior Software Development Engineer in Test to bring automated testing expertise to ... + May lead and provide consultation for the analysis and development of test standards and procedures for software development and maintenance. + Participates… more
    General Atomics (07/05/25)
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  • Software Development Engineer

    System One (Ashburn, VA)
    Software Development Engineer in Test (SDET) Location: Must be able to work Hybrid out of Either Vienna, VA or Pensacola, FL or Dallas, TX or Atlanta, GA or ... * At least 4 years of professional experience in software test automation, including creation and deployment...as, performance testing * Set up, maintain, and perform test automation frameworks on multiple application platforms,… more
    System One (05/28/25)
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  • Lead Software Performance Test

    Steampunk (Mclean, VA)
    **Overview** As the **Lead Software Performance Test Engineer ** , you will be responsible for overseeing and guiding performance testing initiatives for our ... Steampunk participates in the E-Verify program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/6199/lead- software -performance- test - engineer /job?mode=apply&apply=yes&in\_iframe=1&hashed=-336029103) **Need help finding the… more
    Steampunk (07/10/25)
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  • Software Test Engineer

    ManTech (Ashburn, VA)
    …and the traveling public. **Responsibilities include, but are not limited to:** + Runs test scenarios for software usability and prepares reports on the ... ManTech seeks a motivated, career and customer-oriented ** Software ** **Tester** to join our team in **Ashburn,...fixes implemented and perform thorough testing by covering all test cases to ensure the application works… more
    ManTech (06/04/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …possible? **Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position. ... operators, and interfacing with our internal logistician. The System Test Engineer in this position will be...and System Integration Labs (SILs) + Support the assembly, test , and documentation for hardware components, software more
    Northrop Grumman (08/09/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    Automation Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... **The Opportunity:** CACI is currently looking for an experienced Test Engineer with agile methodology experience to...in a large computer-based organization. + Developing and executing software test plans, test cases,… more
    CACI International (07/24/25)
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