• 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...+ Work closely with development teams to define new product functionality + Conduct test case reviews… more
    Northrop Grumman (11/01/25)
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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. ... findings reported by operators, and interfacing with our internal logistician. The System Test Engineer in this position will be supporting the operations and… more
    Northrop Grumman (10/23/25)
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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 ... is CONTINGENT upon contract award** The Test Engineer (TE) as part of the...all supported form factors to include exploration, performance, and security testing. The TE coordinates and conducts tests on… more
    Nightwing (09/26/25)
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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 ... solutions to our customers in the intelligence and national security communities. In this position, your work will have...to support government customers in Springfield, VA. The Systems Engineer for Test Tool Development and Automation… more
    KBR (12/11/25)
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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...and standards. You will design for testability and recommend product and interface characteristics that enable reliable, repeatable verification.… more
    CACI International (09/20/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    …enhancing the nation's safety and security . **Responsibilities:** As a software Test Automation Engineer , the responsibilities include, but are not limited ... Automation Test Engineer Job Category: Engineering Time...to manual test script efforts and automated test script development/maintenance efforts + Interacting with Product more
    CACI International (11/01/25)
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  • Lead Test Automation Engineer

    CACI International (Chantilly, VA)
    Lead Test Automation Engineer - ServiceNow Automated Test Framework (ATF) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: ... * * * **The Opportunity:** **We are seeking a highly experienced and motivated Lead Test Automation Engineer who specializes in the ServiceNow Automated Test more
    CACI International (12/04/25)
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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 ... applications. This role plays a pivotal part in ensuring product reliability, performance, and security across the...testing practices across Mercury's ruggedized servers and secure software product lines. + Design and implement robust test more
    Mercury Systems (12/03/25)
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  • Test Engineer

    CACI International (Ashburn, VA)
    Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up ... **The Opportunity:** CACI is currently looking for an experienced Test Engineer with agile methodology experience to...to manual test script efforts and automated test script development/maintenance efforts + Interacting with Product more
    CACI International (12/07/25)
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  • Automated Test Engineer

    Steampunk (Mclean, VA)
    …ceremonies and product planning activities. **Contributions** As an Automated Test Engineer , you will work with our growing DevSecOps practicedelivering ... to achieving client-focused, mission-driven excellence? **Steampunk** is seeking an **Automated** ** Test Engineer ** who will provide testing and QA expertise… more
    Steampunk (11/13/25)
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