• Principal/Sr Principal Engineer

    Northrop Grumman (Jessup, MD)
    …radical new energy-efficient computing systems . MDA is seeking a **Principal/Sr Principal Software Systems Engineer ** with demonstrated ability to lead ... of well-defined and executable system , subsystem, and software requirements documents, interface documents, and test ...MD.** _This position can be filled as a Principal Engineer Software Systems or Sr.… more
    Northrop Grumman (12/05/25)
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  • Principal Test Systems Execution…

    RTX Corporation (Tucson, AZ)
    …secure world. We have an exciting opportunity for a full-time position of **Principal Test Systems Execution Lead Engineer ** located **onsite in Tucson, ... experience in a lab environment to work with weapon test system designers to understand requirements, design...and deploy the systems to help support test and tactical software development, testing, and… more
    RTX Corporation (12/06/25)
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  • Systems Engineer - Systems

    RTX Corporation (Aurora, CO)
    …that create a safer, more secure world. We have an exciting opportunity for a ** Systems Engineer - Integration and Test ,** supporting one of our premier ... experience + Experience with systems integration and test for a software product, in an...Test engineering + Experience troubleshooting and/or debugging a software -based system or product, Experience with Linux… more
    RTX Corporation (01/14/26)
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  • Systems Test Engineer

    ManTech (King George, VA)
    **MANTECH** seeks a motivated, career and customer-oriented Part-Time On Call ** Systems Test Engineer ** to join our team in **King George, VA** . This is an ... include but are not limited to:** + Evaluation of system level requirements + Writing of test ...additional backup data, research and analysis to support the test findings and recommendation on software certification.… more
    ManTech (11/03/25)
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  • System Engineer Stf (Hardware…

    Lockheed Martin (Owego, NY)
    …**The Work** Lockheed Martin is seeking an experienced Hardware Design / System Engineer to join our Mission Systems team\. In this senior role, you will ... to deliver results\. You have hands\-on experience in hardware design and system engineering, particularly with advanced processing systems \. You thrive in… more
    Lockheed Martin (10/22/25)
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  • Principal Test Systems Technical…

    Butler America (Tucson, AZ)
    Principal Test Systems Technical Lead Engineer...and deploy the systems to help support test and tactical software development, testing, and ... an exciting opportunity for a full-time position of Principal Test Systems Technical Lead Engineer ....experience in a lab environment to work with weapon test system designers to understand requirements, design… more
    Butler America (11/11/25)
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  • Systems Test Engineer

    Actalent (Costa Mesa, CA)
    Job Title: Systems Test Engineer Job...The engineer will design and deploy electrical system integration test benches and support vehicle-level ... Description The Systems Test Engineer will support EMI/EMC testing efforts, including creating and...support EMI/EMC testing efforts, including creating and maintaining electrical system strategies and test plans for multiple… more
    Actalent (01/10/26)
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  • Software System Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …issues with configuration of system hardware, software , networks, operating and system management systems + Design and run system load/stress testing ... our nation and global customers. GENERAL JOB SUMMARY: The Systems Engineer is involved in the design,...configuration, coding, testing, and related support activities + Lead system hardware integration, software installation, or network… more
    Kratos Defense & Security Solutions, Inc. (12/16/25)
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  • Software System Safety…

    Northrop Grumman (Melbourne, FL)
    …after funding confirmation.** Northrop Grumman Aeronautics Systems has an opening for a Software System Safety Engineer to join our team of qualified, ... DO-248, DO-254, ARP-4754, ARP-4761, MIL-HDBK-516C, etc. * Working knowledge of flight test engineering, Software systems integration engineering, and … more
    Northrop Grumman (12/11/25)
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  • Systems Integration / Test

    Lockheed Martin (Orlando, FL)
    …architecting software and writing source code\. You will be hands\-on integrating the test system hardware, software , and device under test \(DUT\), ... for designing, integrating, and ensuring the seamless operation of test systems , and you will play a...expertise\. **What You Will Be Doing** As the ATE Test Engineer , you will be responsible for… more
    Lockheed Martin (01/07/26)
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