• 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 ** ... be used to provide cutting-edge services for our customers? Are you a test engineer who focuses on quality, takes pride in finding defects, and understands the… 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. ... reported by operators, and interfacing with our internal logistician. The System Test Engineer in this position will be supporting the operations and maintenance… 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 Platform Team develops and performs functional, user acceptance, integration, and… 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 ... Type of Travel: Local * * * **The Opportunity:** Join our team as a Test Engineer and play a pivotal role in ensuring the quality and compliance of complex… more
    CACI International (09/20/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    Title: Systems Test Engineer Systems Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... This is a contingent position based upon contract award. KBR is seeking a Systems Test Engineer to join our team in the Northern Virginia area. The test more
    KBR (09/05/25)
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  • Systems Integration & Test Engineer

    Lockheed Martin (Manassas, VA)
    …Rotary & Mission Systems is seeking a full\-time Early Career Systems Integration & Test Engineer \. In this role, you will perform I&T tasks supporting the ... customized software and hardware in a quick paced, engineering environment\. This engineer will maintain development, test and production environments while… more
    Lockheed Martin (11/12/25)
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  • Flight Test Engineer III

    AeroVironment (Manassas, VA)
    **Worker Type** Regular **Job Description** Summary The Flight Test Engineer III designs, develops, and implements cost-effective methods of testing and ... systems for small, unmanned air vehicles. Position Responsibilities + Develop System Test Plans, for small unmanned air vehicles and missiles, execute simulator and… more
    AeroVironment (09/07/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    Principle Test Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret. Must be able to obtain TS/SCI and DHS ... capabilities to address emerging threats. Raytheon is seeking a Principal Test Engineer to support the Agile-based design, development, integration, testing, and… more
    Shuvel Digital (09/25/25)
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  • Systems Integration Test Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Systems Integration Test Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large ... of systems over the complete end-to-end life cycle. As the Systems Integration Test Engineer you will be providing test script execution, providing SETA… more
    SAIC (11/06/25)
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  • Senior Cyber Test Engineer (Onsite)

    Nightwing (Sterling, VA)
    …challenging, meaningful work that is vital to our national security, apply today! **Senior Cyber Test Engineer ** CODEX is seeking a cyber test engineer ... integrate them with various technologies to build a real-world test environment and create a test plan. You will utilize your technical skills to build… more
    Nightwing (10/18/25)
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  • Software Test Engineer

    CACI International (Chantilly, VA)
    Software Test Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... wide range of knowledge, the ST defines and develops test standards for the testing of information technology products,...and contractual requirements. The ST reviews and evaluates complex test specifications, test results, test more
    CACI International (10/31/25)
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  • Test Engineer II

    Mercury Systems (Chantilly, VA)
    Req. Number 25-506 Job Description Job Summary: Be a Systems Test Engineer working with Mercury's cross functional engineering teams to provide systems ... integration, verification, and test support to Mercury's Built SECURE and Edge products....integral part of our growing Systems Engineering, Integration, & Test (SEIT) team to ensure that that systems are… more
    Mercury Systems (10/22/25)
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  • Test Engineer

    Amentum (Manassas, VA)
    Amentum is seeking a dedicated results-oriented individual to support NSWC Dahlgren H20. ** Test Engineer Responsibilities:** + Write and execute test cases ... changes as needed. + Work with the system Integrator's automated test team to design automated test scripts + Travel approximately 10% of the time + Work… more
    Amentum (11/01/25)
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  • Test Engineer

    SAIC (Chantilly, VA)
    …analysis, systems engineering & integration and more. This position is for a Test Engineer for a large contract supporting a cutting-edge and innovative ... space program. The Test Engineer provides Systems Engineering and Technical Advisory (SETA) services focused on testing new capabilities of space vehicles and… more
    SAIC (11/14/25)
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  • Cryptologic Test Engineer

    KBR (Chantilly, VA)
    Title: Cryptologic Test Engineer Belong. Connect. Grow. with KBR! As a part of KBR's Intel group, you work on some of the toughest, most interesting problems. ... Verification & Validation testing + Performance: Develop, document, and execute test plans for performance, validation, etc. + Solutions: Research, design, and… more
    KBR (09/30/25)
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  • Systems Integration and Test

    Solvarus (Chantilly, VA)
    …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, Validation and Transition ... + Lead or support the execution of those VV&T activities (eg Test events, transitions, Milestone Readiness Events). + Prepare reports describing the results,… more
    Solvarus (11/02/25)
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  • Engineer /Principal Engineer Systems…

    Northrop Grumman (Dulles, VA)
    …of history, they're making history. Northrop Grumman has an immediate opening for a Systems Test Engineer on an exciting program based in Dulles, Virginia. As a ... Systems Test Engineer , you will: + Analyze technical and contractual requirements to synthesize test cases for new features, enhancements, and fixes for an… more
    Northrop Grumman (10/16/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …new cyber capabilities to address emerging threats. Nightwing is seeking a ServiceNow Test / Software Quality Assurance Engineer to take ownership of quality ... liaison between the development team and the government Functional Test team. The position requires proficiency with a variety...liaison between the development team and independent government Functional Test team. * Creating test scripts for… more
    Nightwing (08/27/25)
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  • Test and Integration Engineer

    Sciolex Corporation (Chantilly, VA)
    …ensuring you receive the utmost employee care. Responsibilities We are seeking a Test and Integration engineer that will support successful integration and ... You will collaborate with cross-functional teams to develop and execute test plans, identify, and troubleshoot issues, and provide technical expertise throughout… more
    Sciolex Corporation (10/09/25)
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  • Software Development Engineer

    General Atomics (Chantilly, VA)
    …come in! GA-Intelligence is looking for a highly motivated Senior Software Development Engineer in Test to bring automated testing expertise to our ... (THRESHER and DRAGONSPELL). You will be joining an existing test team in our Chantilly, VA office while helping...Competitive candidates will possess a strong background in Selenium test script design and development. Preference will also be… more
    General Atomics (11/05/25)
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