• Principal/Sr. Principal Cyber Software

    Northrop Grumman (Chantilly, VA)
    …your career. We are looking for you to join our team as a **Principal** **Cyber Software Test Engineer ** and **Sr. Principal** **Cyber Software Test ... and execute test plans and procedures for software systems + Participate in cross-functional team...and make recommendations **Basic Qualifications for a Principal Cyber Software Test Engineer :** + **Candidate… more
    Northrop Grumman (11/01/25)
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  • Sr Software Test Engineer

    SAIC (VA)
    **Description** SAIC is searching for a motivated, career and customer-oriented Sr. Software Test Engineer who performs high-level, day-to-day software ... test plans, test cases, and test procedures to ensure that all information systems...and Development Leads. + Performs and leads tests of software and/or IT systems to ensure proper… more
    SAIC (11/13/25)
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  • Automation Software Test

    Rite-Solutions Inc. (Dahlgren, VA)
    VA-206, Dahlgren, VA, USA | Virginia | Full Time Rite-Solutions, Inc is seeking Automation Software Test Engineer to support in a hybrid capacity at Naval ... Warfare Center in Dahlgren, VA. The Program The Automation Software Test Engineer will be...testing of Navy or Joint Programs. + Experience with system testing metrics, best practices, and methodologies. Experience working… more
    Rite-Solutions Inc. (10/29/25)
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  • Software Test Engineer

    CACI International (Chantilly, VA)
    Software Test Engineer Job... test program, performs technical analysis of complete systems and prepares comprehensive system level evaluations. ... diagnostic purposes. The ST combines customer contractual needs and requirements into system test solutions that acknowledges technical, schedule and cost… more
    CACI International (10/31/25)
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  • Software Test Engineer

    Cinteot (Herndon, VA)
    Software Test Engineer Location - Herndon, VA Job Description: With our employees as our priority, we provide diverse career opportunities designed to propel ... the epitome of corporate responsibility. Cinteot in Herndon, VA is seeking a Full Time Software Test Engineer . In this role, you will collaborate with a… more
    Cinteot (11/06/25)
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  • Integration and Test Software

    CACI International (Fairfax, VA)
    Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... CACI is currently looking for a Senior Integration and Test Software Engineer to join...a program that leverages the best practices in Model-Based Systems Engineering and Agile software development to… more
    CACI International (09/17/25)
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  • Software Development Engineer

    TheIncLab (Mclean, VA)
    We're seeking a Software Development Engineer in Test II (SDET II) to design, build, and maintain automated test suites that ensure the accuracy, ... meet purpose as well. We are looking for a Software Development Engineer in Test ...exploratory testing. + Familiarity with CI/CD practices, version control systems (eg, Git), and Agile methodologies. + Experience validating… more
    TheIncLab (09/28/25)
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  • Software Development Engineer

    General Atomics (Chantilly, VA)
    …that's where you come in! GA-Intelligence is looking for a highly motivated Senior Software Development Engineer in Test to bring automated testing expertise ... + Working alongside developers to plan and design automated test cases for the system UI. +...and provide consultation for the analysis and development of test standards and procedures for software development… more
    General Atomics (11/05/25)
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  • Sonar System Software Test

    Lockheed Martin (Manassas, VA)
    …a common Integrated Undersea Surveillance Systems \(IUSS\) signal processing and display system software and hardware suite for the US Navy\. Work with our ... system issues are addressed * Guiding the software build through a successful Factory Acceptance Test...* Demonstrated ability to follow procedures to operate and test tactical systems * Ability to troubleshoot… more
    Lockheed Martin (11/07/25)
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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,...resolutions. + Document the steps to reproduce defects, associated test data, and other relevant information. + Conduct regression… more
    ManTech (09/06/25)
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