• 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 ...TypeScript, with supplemental testing and validation for Rust backend components . + Execute manual test plans for… more
    TheIncLab (09/28/25)
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  • Software Test Engineer

    Lockheed Martin (Herndon, VA)
    …and perform integration regression testing to verify/validate incorporated fixes to software , components , subsystems and systems\. This position is contingent ... Experience with Software Testing * Experience with the Development of Test Procedures and Suites * Security\+ certification prior to starting this position… more
    Lockheed Martin (12/05/25)
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  • Systems Test Engineer / Principal…

    Northrop Grumman (Chantilly, VA)
    …(SILs) + Support the assembly, test , and documentation for hardware components , software operations, and high-level systems + Collaborate with a ... possible? **Northrop Grumman Mission Systems** is seeking a candidate to fill a **Systems Test Engineer / Principal Systems Test Engineer ** position.… more
    Northrop Grumman (10/23/25)
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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 (09/20/25)
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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...and Experience:** + Minimum 3-5 years of experience in software quality assurance and testing + At least 2-3… more
    Koniag Government Services (12/10/25)
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  • Sr Specialist, Systems Integration & Test

    L3Harris (Ashburn, VA)
    …in the interest of national security. Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 31554 Job Location: Ashburn, VA ... other RF sensor technologies. As the Systems Integration & Test Engineer , you will be responsible for...Perform trade studies on a variety of systems and components + Obtain and maintain any additional clearances as… more
    L3Harris (11/25/25)
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  • Test Engineer (Manual…

    CACI International (Ashburn, VA)
    Test Engineer (Manual and Automation) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage ... Opportunity:** We are seeking a highly motivated and experienced Test Engineer to join our agile development...testing. + Extensive experience testing RESTful APIs and middleware components . + Deep understanding of the Software more
    CACI International (12/07/25)
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  • Propulsion System/Rocket Motor Test

    L3Harris (Orange, VA)
    …in the interest of national security. Job Title: Sr. Specialist, Propulsion / Rocket Test Engineer Job ID: 31333 Job Location: Orange, VA Job Schedule: Shift: ... physical/mechanical hardware setup, instrumentation calibration and setup, electrical/controls setup, test article prep, control software input preparation, etc.… more
    L3Harris (11/20/25)
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  • V2X Test and Development Engineer

    Leidos (Mclean, VA)
    …years and be eligible for a Public Trust Clearance.** Leidos is seeking a **V2X Test and Development Engineer ** who is motivated by variety, thrives in a ... team developing and extending a variety of applications and components in support of transportation research. This person will...documentation. * Tracking and reporting performance of hardware and software under test . * Producing clear and… more
    Leidos (10/05/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …of experience of relevant technical experience. + Certified Software Testing Engineer (CSTE. + Proficiency in developing test strategies, plans, and ... **Overview** LEAD TEST ENGINEER (ARDAP): Bowhead is seeking...functional teams to ensure successful system integration, including hardware, software , and network components . + Provide technical… more
    UIC Government Services and the Bowhead Family of Companies (11/12/25)
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