• Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …for complex simulation and training systems including requirements analysis, system integration, verification and validation , and technical oversight of ... upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems ...from requirements through deployment + Experience with Distributed Interface System (DIS) and High-Level Architecture (HLA) compliant systems more
    SimIS Inc. (09/22/25)
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  • Principal/Sr. Principal Engineer

    Northrop Grumman (Huntsville, AL)
    …Northrop Grumman Defense Systems (NGDS) is looking for a Principal/Sr. Principal Engineer Systems based out of Huntsville, Alabama for the Integrated Battle ... missile defense capabilities in a consistent manner. Perform technical planning, system integration, verification and validation , cost and risk, supportability,… more
    Northrop Grumman (09/05/25)
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  • Sr. Missile Systems Integration & Test…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, ... ensure traceability and repeatability. + **Test and Evaluation:** . Work with Test and Systems team to develop and execute missile system test and evaluation… more
    Sierra Nevada Company, LLC (09/01/25)
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  • Principal Engineer , Systems

    RTX Corporation (Cedar Rapids, IA)
    …Rockwell Collins Inc. d/b/a Collins Aerospace has an opening for a Principal Engineer , Systems Engineering in Cedar Rapids, IA. Joining Collins Aerospace isn't ... test, installation, operation, maintenance and disposal. + Perform technical planning, system integration, verification and validation , cost and risk and… more
    RTX Corporation (08/29/25)
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  • Senior Software Systems Engineer

    LOC Performance Products, Inc (Auburn Hills, MI)
    Job Description Title: Senior Software Systems Engineer - HMI Reports To: Software Manager Department: Engineering FLSA Status: Exempt Pay Band/Salary: 5 Job ... sprint planning, backlog grooming, and feature decomposition. + Support system integration, verification, and validation activities in Software-in-the-Loop… more
    LOC Performance Products, Inc (08/21/25)
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  • Missile Systems Integration & Test…

    Sierra Nevada Company, LLC (Lone Tree, CO)
    Sierra Nevada Corporation (SNC) is seeking a dynamic and skilled Systems Integration & Test Engineer to play a critical role in the research, design, ... to ensure traceability and repeatability. **Test and Evaluation:** + Work with Test and Systems team to develop and execute missile system test and evaluation… more
    Sierra Nevada Company, LLC (08/11/25)
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  • Systems Engineer II (Onsite)

    RTX Corporation (Windsor Locks, CT)
    …information under this program/contract. **Security Clearance:** None/Not Required We are seeking a Systems Engineer II to work onsite in Windsor Locks, CT. This ... **What You Will Do** + Develop, manage, and allocate system -level requirements for engine control systems . +...tools. + Experience in hardware integration. + Expertise in system dynamics modeling, verification, and validation . +… more
    RTX Corporation (08/09/25)
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  • RF Systems Engineer II

    Leonardo DRS, Inc. (Frederick, MD)
    …all US military and government agencies around the world. **Job Summary** As an RF Systems Engineer II, you will play a key role in the design, analysis, ... integration, and validation of cutting-edge RF systems . You will...architecture, design, and performance analysis of RF and SIGINT systems . Perform system modeling, RF performance simulations,… more
    Leonardo DRS, Inc. (07/31/25)
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  • Communications Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory (SETA) services to our ... and accuracy. Ensure compliance and provide feedback. + Monitor enterprise and system test and review verification/ validation data. + Monitor contractor level… more
    SAIC (08/07/25)
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  • Systems Engineer (Mid, Senior,…

    Parsons Corporation (Washington, DC)
    …activities across subsystems. + Manage interface definitions, verification strategies, and system validation . + Conduct complex trade studies and provide ... integration, and testing. + Preferred: Exposure to radar or surveillance systems . **Senior-Level ( System Integration Focus):** Responsibilities: + Lead… more
    Parsons Corporation (08/26/25)
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