• 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 (12/26/25)
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  • ServiceNow Test Engineer (Remote)

    Koniag Government Services (Chantilly, VA)
    …Management Solutions, LLC a Koniag Government Services company, is seeking a ServiceNow Test Engineer to support KMS and our government customer. This position ... off, and more. Koniag Management Solutions (KMS) is seeking a detail-oriented ServiceNow Test Engineer to ensure the quality, functionality, and reliability of… more
    Koniag Government Services (12/10/25)
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  • Specialist, Integration/ Test

    L3Harris (Chantilly, VA)
    …and cyber domains in the interest of national security. Job Title: Specialist, Integration/ Test Engineer Job Code: 31717 Job Location: Chantilly, VA, or Colorado ... L3Harris Space Superiority group has an opening for an Integration & Test Engineer to join our team of qualified, diverse individuals. The individual will… more
    L3Harris (12/05/25)
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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 (12/20/25)
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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 (12/25/25)
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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 (12/05/25)
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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

    Noblis (Chantilly, VA)
    Responsibilities As an experienced **Software Test ** ** Engineer ** with our team, you will be working with our federal clients in support of the rapidly developed ... compliance requirements. **Job Responsibilities** + Create software tests and automate test cases for enterprise applications + Translate user stories, acceptance… more
    Noblis (12/24/25)
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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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  • 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

    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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  • Software Test Engineer

    KBR (Chantilly, VA)
    Title: Software Test Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... bug retests, or usability + Design or develop automated test scripts + Communicate and document test ...automated test scripts + Communicate and document test results in a manner understandable by technical and… more
    KBR (12/20/25)
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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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  • 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, and maintainig automated test more
    BAE Systems (11/22/25)
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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: ... Opportunity:** **We are seeking a highly experienced and motivated Lead Test Automation Engineer who specializes in the ServiceNow Automated Test Framework… more
    CACI International (12/04/25)
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  • Mid-Level Test Automation Engineer

    CACI International (Chantilly, VA)
    Mid-Level Test Automation Engineer (Playwright SME) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... **We are seeking a highly skilled and dedicated Mid-Level Test Automation Engineer to drive the quality assurance strategy for our mission-critical… more
    CACI International (12/04/25)
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  • Test Automation Engineer (Clearance…

    CACI International (Chantilly, VA)
    Test Automation Engineer (Clearance Sponsorship) Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None Type of Travel: None * * * **The Opportunity:** The Test Automation Engineer will be responsible for testing automation of various ServiceNow modules and… more
    CACI International (11/20/25)
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