• Systems Test Engineer

    Northrop Grumman (Chantilly, VA)
    …in defining possible? **Northrop Grumman Mission Systems ** is seeking a candidate to fill a ** Systems Test Engineer / Principal Systems Test ... and test kits. This requisition may be filled at either the ** Systems ** ** Test Engineer ** or **Principal** ** Systems ** ** Test Engineer **… more
    Northrop Grumman (10/23/25)
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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 ... defense. 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 … more
    KBR (12/05/25)
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  • Senior Specialist, Systems Integration…

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

    Solvarus (Chantilly, VA)
    …of warfighters who need 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, ... national assets, associated ground segments and services, and information processing systems within the enterprise. Duties include: + Evaluation of architecture,… more
    Solvarus (11/02/25)
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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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  • Specialist, Integration/ Test

    L3Harris (Ashburn, VA)
    …sea and cyber domains in the interest of national security. Job Title: Specialist, Integration/ Test Engineer Job Code: 31691 Job Location : Ashburn, VA Job ... Description : L3Harris is looking for a lead flight test engineer to support our portfolio of...engineer to support our portfolio of Unmanned Aircraft Systems (UAS). You will be responsible for planning/coordinating, participating… more
    L3Harris (12/03/25)
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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,...as skills, education, and experience. Employee Benefits: At BAE Systems , we support our employees in all aspects of… more
    BAE Systems (11/22/25)
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  • Systems Engineer Senior I

    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (Chantilly, VA)
    …initial design, through finalization of the design, and finally through the integration and test events. The Systems Engineer is expected to provide system ... is searching for a highly motivated and detail oriented Systems Engineer to support the development of...execution. + Experience planning, reviewing, and executing integration and test events for combined hardware and software systems more
    ULTRA ELECTRONICS OCEAN SYSTEMS INC. (12/23/25)
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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 ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...is CONTINGENT upon contract award** The Test Engineer (TE) as part of the… more
    Nightwing (12/26/25)
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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 ... * * **The Opportunity:** Join our team as a Test Engineer and play a pivotal role...in ensuring the quality and compliance of complex hardware/software systems . Your expertise will drive the development and execution… more
    CACI International (12/20/25)
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  • (DoD SkillBridge), Specialist, Integration…

    L3Harris (Herndon, VA)
    …cyber domains in the interest of national security. Job Title: Specialist, Integration and Test Engineer Job Code: 29068 Job Location: Herndon, VA Job Schedule: ... DAYS OF ACTIVE SERVICE. Job Description: This Integration and Test Engineer will be part of our...the set-up, configuration, and documentation of hardware and software systems under test , including loading custom and… more
    L3Harris (12/19/25)
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  • Automation Test Engineer

    CACI International (Ashburn, VA)
    Automation Test Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel ... * * **The Opportunity:** CACI is seeking an Automation Test Engineer to join our team and...or greater) in Computer Science, Software Engineering, Information Management Systems , or a related discipline. Experience accepted in lieu… 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: ... **We are seeking a highly experienced and motivated Lead Test Automation Engineer who specializes in the...an active Top Secret/SCI with Poly clearance to support systems vital to national security operations.** **Responsibilities:** **As the… 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 ... * * **The Opportunity:** **We are seeking a highly skilled and dedicated Mid-Level Test Automation Engineer to drive the quality assurance strategy for our… more
    CACI International (12/04/25)
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  • Sr. Specialist, Integration/ Test

    L3Harris (Herndon, VA)
    …domains in the interest of national security. Job Title: Sr. Specialist, Integration & Test Engineer Job Code: 31128 Job Location: Herndon, VA (On-site) Job ... seeking a highly skilled and experienced Senior Integration and Test Engineer with a strong background in...MySQL databases is essential. Key Responsibilities: + Integrate and test systems to ensure seamless functionality and… more
    L3Harris (11/21/25)
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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 ... of Travel: None * * * **The Opportunity:** The Test Automation Engineer will be responsible for...SQL and JQuery, * Experience using APIs across multiple systems to execute complex test scenarios *… more
    CACI International (11/20/25)
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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 ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (10/18/25)
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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 ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (01/07/26)
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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 ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...bug retests, or usability + Design or develop automated test scripts + Communicate and document test more
    KBR (12/31/25)
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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. ... the industry and for some of the most crucial National missions. A Systems Engineering Technical Advisor (SETA) provides technical expertise to the Government. By… more
    KBR (12/29/25)
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