• 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 ... requirements for test equipment and working with Test Support to bring test ...as present findings to senior leadership and clients. + Support the standardization of systems used to… more
    Mercury Systems (12/03/25)
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  • Test Automation Engineer

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems isseeking a creative test automation engineer to join one of our cornerstone business solutions teams supporting a classified ... to develop software applications. We are looking for a test automation engineer responsible for designing, developing,...as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all… more
    BAE Systems (11/22/25)
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  • Systems Test Engineer

    ManTech (King George, VA)
    **MANTECH** seeks a motivated, career and customer-oriented Part-Time On Call ** Systems Test Engineer ** to join our team in **King George, VA** . This is an ... directors with additional backup data, research and analysis to support the test findings and recommendation on...Combat System as well as interfacing sensors and ship systems , OR Ship Self Defense System (SSDS) Combat System… more
    ManTech (11/03/25)
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  • Systems Integration and Test

    Solvarus (Chantilly, VA)
    …of warfighters who need them and to quickly aid the people who need it. As a Systems Integration and Test Engineer you will be a member of the Verification, ... Lead or support the execution of those VV&T activities (eg Test events, transitions, Milestone Readiness Events). + Prepare reports describing the results, risk… more
    Solvarus (11/02/25)
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  • Principal/Sr. Principal Cyber Software Test

    Northrop Grumman (Chantilly, VA)
    …We are looking for you to join our team as a **Principal** **Cyber Software Test Engineer ** and **Sr. Principal** **Cyber Software Test Engineer ** ... provide cutting-edge services for our customers? Are you a test engineer who focuses on quality, takes...internationalization, and regression tests + Develop, maintain, and execute test plans and procedures for software systems more
    Northrop Grumman (11/01/25)
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  • CVN Combat Systems Test

    HII (Newport News, VA)
    Support is looking for candidates to join our E25 CVN Combat Systems Alignment and Lighting Test Engineering team. We encourage applications from individuals ... its fleet. With a holistic approach to life-cycle maritime defense systems -from small watercraft to submarines, surface combatants and aircraft carriers-HII ensures… more
    HII (11/17/25)
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  • Systems Engineering, Integration,…

    Leidos (Fort Belvoir, VA)
    …at the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, ... the security needs of missile defense systems -including sensors, interceptors, systems , and communications. Develop fully integrated test architectures in… more
    Leidos (12/10/25)
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  • Expert Test and Evaluation Engineer

    Amentum (Springfield, VA)
    …for data services in support of the Federal Government. The Expert Test and Evaluation Engineer is responsible for overseeing the testing of products ... so, look no further. Amentum is seeking an **Expert Test & Evaluation Engineer ** to join our..., you will be responsible for developing and executing test plans, verifying and validating systems against… more
    Amentum (12/13/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Test Engineer Location: Sterling, VA Clearance: TS/SCI Poly **This position ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support ...is CONTINGENT upon contract award** The Test Engineer (TE) as part of the… 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... strategies and validation components, including automation candidates. + Support Government authorization processes, including test planning,… more
    CACI International (09/20/25)
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