• Systems Integration and Test

    Solvarus (Chantilly, VA)
    …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 ... 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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  • Systems Engineering, Integration ,…

    Leidos (Fort Belvoir, VA)
    …at the cutting edge of national defense? Leidos is seeking a dynamic **Junior level Systems Engineer ** to join our team at **Redstone Arsenal, AL or Ft. Belvoir, ... the security needs of missile defense systems -including sensors, interceptors, systems , and communications. Develop fully integrated test architectures in… more
    Leidos (12/10/25)
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  • Test and Integration Engineer

    Sciolex Corporation (Chantilly, VA)
    …to ensuring you receive the utmost employee care. Responsibilities We are seeking a Test and Integration engineer that will support successful integration ... be substituted in lieu of degree. + Proven experience in software testing and integration , preferably in a complex systems environment. + Knowledge of software… more
    Sciolex Corporation (01/07/26)
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  • Integration and Test Software…

    CACI International (Fairfax, VA)
    Integration and Test Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular ... * * CACI is currently looking for a Senior Integration and Test Software Engineer ...developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense. Join this passionate… more
    CACI International (12/17/25)
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  • Systems Integration Engineer

    BAE Systems (Springfield, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Systems Integration Engineer (Devops)** **117614BR** EEO Career Site Equal ... Systems is seeking mission-oriented System Administrator / Integration Tester to join a dynamic team of IT...evidence (BoE) artifacts such as POAMs, control implementations and test plans to meet all Assessment and Authorization (A&A)… more
    BAE Systems (10/22/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    …system design concepts, requirements, risks and opportunities, and processes for integration , test , evaluation, and transition impacts. + Designs, develops, ... enterprise capabilities, system requirements, performance, and operability. Coordinate's system integration , test , evaluation, and transition activities with… more
    Solvarus (11/02/25)
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  • 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 ... maintenance of fielded SIGINT systems + Execute test procedures on our System Integration Labs...kits. This requisition may be filled at either the ** Systems ** ** Test Engineer ** or **Principal**… more
    Northrop Grumman (10/23/25)
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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 ... to support government customers in Springfield, VA. The Systems Engineer for Test Tool...Code + Platform as a Service Construct + Continuous Integration /Continuous Deploymen (Delivery) Tools for development, deployment and configuration… more
    KBR (12/11/25)
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  • Senior Launch Integration and Operations…

    KBR (Chantilly, VA)
    Title: Senior Launch Integration and Operations Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering ... of space defense. KBR is seeking a Senior Launch Integration and Operations Engineer to support collaboration...well as Operations and Maintenance (O&M) efforts of space systems + Test and Evaluation (T&E) experience… more
    KBR (11/07/25)
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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 ... position based upon contract award. KBR is seeking a Systems Test Engineer to join...+ Experience following a formal procedure for coordinating system integration activities among multiple teams, ensuring complete coverage of… more
    KBR (12/05/25)
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  • Systems Integration & Testing…

    Solvarus (Chantilly, VA)
    …SETA, FFRDC, and Government lines of authority. Desired Skills: + Experience with Systems Integration and VV&T. + Experience with GEOINT, space and ground ... 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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  • Integration Engineer

    Actalent (Fairfax, VA)
    …What you'll be doing The integration engineer will develop and test operating systems to ensure the integration of software, hardware, reliability, ... in the total engineering effort. Additional responsibilities include armoring systems for Navy certification and accreditation; working with external vendors… more
    Actalent (01/09/26)
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  • Expert Test and Evaluation Engineer

    Amentum (Springfield, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking an **Expert Test & Evaluation Engineer ** to join our team of passionate individuals in ... services in support of the Federal Government. The Expert Test and Evaluation Engineer is responsible for...integration * Provides specialized T&E capabilities tailored to systems functions, level, maturity, and performance areas * Execute… more
    Amentum (12/13/25)
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  • Test Automation Engineer (Clearance…

    CACI International (Chantilly, VA)
    test procedures for all project components, create and execute integration test procedures, execute regression tests, coordinate, and execute user ... Test Automation Engineer (Clearance Sponsorship) Job...expected leverage testing automation frameworks and solutions to automate test scenarios to include functional, integration , regression,… more
    CACI International (11/20/25)
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  • Lead Test Engineer

    UIC Government Services and the Bowhead Family of Companies (Fort Belvoir, VA)
    …+ Certified Software Testing Engineer (CSTE. + Proficiency in developing test strategies, plans, and documentation for complex systems . + Hands on ... **Overview** LEAD TEST ENGINEER (ARDAP): Bowhead is seeking...a deep understanding of testing methodologies, requirements analysis, and systems integration , with a focus on delivering… more
    UIC Government Services and the Bowhead Family of Companies (11/12/25)
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  • Sr. Principal Air Vehicle System Test

    Northrop Grumman (Fairfax, VA)
    …Grumman Aeronautics Systems has an opening for a **Air Vehicle System Test Engineer - Engineering Field Service Representative** (FSR) to join our team ... Grumman Responsible Engineering/Development/ Test Engineering teams. **Sr. Principal System Test Engineer responsibilities include:** + Interfacing with NGC… more
    Northrop Grumman (11/16/25)
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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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  • Mechanical Engineer - Test

    UIC Government Services and the Bowhead Family of Companies (King George, VA)
    …+ Experience with DOD acquisition process, environmental testing, and systems integration testing. + Ability to define test objectives, develop test ... **Overview** MECHANICAL ENGINEER - TEST AND EVALUATION (AT):...- Perform in all phases of hardware design, development, integration /implementation, and analysis - Plan and conduct engineering feasibility… more
    UIC Government Services and the Bowhead Family of Companies (11/10/25)
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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. ... design, and test key management technologies and potential solutions + Integration : Support integration of key management hardware, firmware, software +… more
    KBR (12/29/25)
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