• Fairfax Water (Herndon, VA)
    …of the Manager, Water Production, this position serves as the support engineer at a large water treatment facility. Responsibilities include assisting in the ... experience, and knowledge. Eligibility for or licensed as a Professional Engineer in the Commonwealth of Virginia preferred. Thorough knowledge of engineering… more
    job goal (12/08/25)
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  • Principal/ Sr . Principal Cyber Software…

    Northrop Grumman (Chantilly, VA)
    …career. We are looking for you to join our team as a **Principal** **Cyber Software Test Engineer ** and ** Sr . Principal** **Cyber Software Test ... to prioritize bugs until resolution **Basic Qualifications for a Sr . Principal Cyber Software Test Engineer :** + **Clearance: Candidate must currently have… more
    Northrop Grumman (11/01/25)
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  • Senior Test Engineer / Lead

    Koniag Government Services (Vienna, VA)
    Kadiak, LLC, a Koniag Government Services company, is seeking a Senior Test Engineer /Lead to support Kadiak and our government customer in Vienna, VA. This ... and more. Kadiak, a Koniag Government Services company, is seeking a Senior Test Engineer /Lead to join our dynamic team supporting mission-critical… more
    Koniag Government Services (12/06/25)
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  • Sr . Principal Air Vehicle System…

    Northrop Grumman (Fairfax, VA)
    …support from Northrop Grumman Responsible Engineering/Development/ Test Engineering teams. ** Sr . Principal System Test Engineer responsibilities ... Northrop Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our… more
    Northrop Grumman (11/16/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …interest of national security. Job Title: Sr Specialist, Systems Integration & Test Engineer (UAV Propulsion) Job Code: 31554 Job Location: Ashburn, VA Job ... systems, and other RF sensor technologies. As the Systems Integration & Test Engineer , you will be responsible for maintenance, management, and care of… more
    L3Harris (11/25/25)
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  • Sr . Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business ... us and make a difference in National Security!** **Job Description** As a Test Engineer on this program, you will have the opportunity to design, develop, and… more
    Leidos (12/04/25)
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  • Sr . Specialist, Integration/ Test

    L3Harris (Herndon, VA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Integration & Test Engineer Job Code: 31128 Job Location: ... Job Description: We are seeking a highly skilled and experienced Senior Integration and Test Engineer with a strong background in Software Engineering… more
    L3Harris (11/21/25)
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  • Senior Cyber Test Engineer

    Nightwing (Sterling, VA)
    …that supports challenging, meaningful work that is vital to our national security, apply today! ** Senior Cyber Test Engineer ** CODEX is seeking a cyber ... test engineer for a high-visibility CNO development team. In this...healthcare, wellness, retirement and work/life benefits; career development and recognition programs. Some of the benefits we offer include… more
    Nightwing (10/18/25)
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  • Senior Test Engineer

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    The Senior Test Engineer will be responsible for the oversight and execution of test scripts, scenarios, evidence, and regression testing across the ... Testing Standards: + Drive quality testing solutions by planning and constructing test scripts using quality processes and methodologies for Accenture or its… more
    ASM Research, An Accenture Federal Services Company (11/14/25)
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  • Test Engineer -Communications…

    Northrop Grumman (Dulles, VA)
    …Northrop Grumman Space Systems Division is seeking a well-qualified Communications Systems Test Engineer to join our dynamic team of technical professionals ... include but may not be limited to:** + Deploy, test , maintain, and troubleshoot satellite ground stations. This will...can be filled as a Principal (level 3) or Sr Principal (level 4) depending on years of experience… more
    Northrop Grumman (12/05/25)
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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 ... servers 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,… more
    Mercury Systems (12/03/25)
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  • Jr Software Test Engineer

    BigBear.ai (Ashburn, VA)
    Overview BigBear.ai is seeking a Jr. Software Test Engineer to support the testing and quality assurance of web and mobile applications for mission-critical ... will do + Assist with developing and executing automated test scripts for web and mobile applications + Perform...automation is not applicable + Work with developers and senior QA engineers to reproduce, troubleshoot, and resolve issues… more
    BigBear.ai (12/05/25)
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  • Senior Test Engineer /QA…

    BAE Systems (Washington, DC)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Test Engineer /QA Controller** **118994BR** EEO Career Site Equal ... **Job Description** BAE Systems is seeking Senior ** Test Engineers** /QA Controllers to...state sick leave. Employees may participate in the company recognition program to receive monetary or non-monetary recognition more
    BAE Systems (12/04/25)
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  • Senior Test Automation…

    Steampunk (Mclean, VA)
    …program._ Refer a Friend (https://careers-steampunk.icims.com/jobs/7109/ senior - test -automation- engineer ... **Overview** As a ** Test Engineer ** , you will work with our growing DevSecOps practicedelivering quality assurance services to support application, cloud and… more
    Steampunk (11/29/25)
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  • Senior Playwright Test Automation…

    Cognizant (Mclean, VA)
    **About the role:** We are looking for a skilled **Playwright Test Automation Engineer ** to join our QEA team in a permanent role. You will be responsible for ... developing and maintaining automated test scripts using Playwright. This role involves automating tests...2+ years of strong hands-on experience on Playwright for test automation along with experience in other automation tools… more
    Cognizant (10/28/25)
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  • Senior Test Automation…

    Cognizant (Washington, DC)
    **About the role** As a ** Senior Test Automation Engineer with Mobile & Web Applications Exp.** , you will make an impact by ensuring high-quality delivery ... frameworks** to ensure scalability and efficiency. + Develop **functional test cases and automation scripts** for web and mobile...considered** + At least 5+ years of experience in test automation for **mobile and web applications** . +… more
    Cognizant (12/07/25)
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  • Integration and Test Software…

    CACI International (Fairfax, VA)
    …to 25% Type of Travel: Continental US * * * CACI is currently looking for a Senior Integration and Test Software Engineer to join our team developing next ... Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular… more
    CACI International (09/17/25)
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  • Systems Engineer ( Test Tool…

    KBR (Springfield, VA)
    Title: Systems Engineer ( Test Tool Development and Automation) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... position based upon contract award. KBR is seeking a Senior Systems Engineer to support government customers...government customers in the Washington Metropolitan Area. The Systems Engineer for Test Tool Development and Automation… more
    KBR (09/12/25)
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  • Test Team Quality Engineer

    HII (Fairfax, VA)
    …video: https://vimeo.com/732533072 Job Description HII Mission Technolgoies is seeking a skilled Test Team Quality Engineer to support our customer in Falls ... $103,667.20 Security Clearance: Ability to Obtain Level of Experience: Senior This opportunity resides with Global Security (GS). Mission...Church, VA. The ideal candidate will manage test teams, execute test plans, analyze data… more
    HII (11/26/25)
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  • Senior Engineer - RF Test

    Leonardo DRS, Inc. (Frederick, MD)
    …US military and government agencies around the world. **Job Summary** We're hiring a ** Sr . Engineer , Test Engineering and Automation** in our **Frederick, ... ensure that work products meet those criteria + Develop test products/artifacts such as Bi-Directional Traceability Matrix to tie...such as Bi-Directional Traceability Matrix to tie requirements to Test Cases, Test Plans, Test more
    Leonardo DRS, Inc. (10/30/25)
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