• Principal Software Development…

    Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy._ We are hiring a Principal Software Development Engineer to join our Central Authority team. You will ... cybersecurity. _Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big… more
    Zscaler (10/11/25)
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  • Senior Principal Systems Engineer

    RTX Corporation (Cedar Rapids, IA)
    …demands of a rapidly evolving global market. Collins Aerospace is seeking a **Senior Principal Systems Engineer ** to act as a Systems Engineering lead for the ... of Collins Mission Systems, we specialize in developing advanced communications systems, ground and flight computers, sensors, cyber and software solutions, as well… more
    RTX Corporation (10/04/25)
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  • Principal FPGA Design Engineer

    RTX Corporation (Tucson, AZ)
    …world, from the ground to exoatmospheric environments and into space. As a ** Principal FPGA Design Engineer ** you will develop FPGA designs for all major ... vendors and device families including: Xilinx, Altera, and Microsemi. Designs are implemented using VHDL for the following applications: gigabit serial interfaces, Radio Frequency (RF) and Electro-Optical (EO) DSP, controls, data links, embedded processing and… more
    RTX Corporation (10/04/25)
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  • Sentinel - Sr. Principal Systems…

    Northrop Grumman (Roy, UT)
    …your career today. Northrop Grumman Defense Systems is seeking to hire a **Sr. Principal Systems Engineer ** to join its team of diverse and qualified ... of hardware and system modifications for Intercontinental Ballistic Missile (ICBM) Ground and Airborne Launch Control Systems, Launch Facilities and associated… more
    Northrop Grumman (10/02/25)
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  • Sr. Principal Software Engineer

    Northrop Grumman (Huntsville, AL)
    …Launch and Missile Defense Systems has an exciting career opportunity for a Sr. Principal Software Engineer to join our team of qualified, diverse individuals. ... testing and analysis + Experience with the Missile Defense Agency (MDA) Ground -based Midcourse Defense (GMD) program. + Experience with Agile Project Management… more
    Northrop Grumman (09/26/25)
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  • CEMA Principal Software Engineer

    BAE Systems (Hudson, NH)
    …incentives may be available based on position level and/or job specifics. **CEMA Principal Software Engineer - Team Lead** **116426BR** EEO Career Site Equal ... Attack Solutions (CEMA) business area in Hudson, New Hampshire as part of the Ground Support Equipment (GSE) team supporting the Compass Call program. As a Software… more
    BAE Systems (09/24/25)
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  • Sr. Principal Systems Engineer

    Northrop Grumman (Aurora, CO)
    …a part of our mission. Northrop Grumman Space Systems (NGSP) is seeking a **Sr. Principal ** **Systems Engineer ** to support a program out of our **Aurora, CO** ... are not only part of history, they're making history. The Payload and Ground Systems organization within the Northrop Grumman Space Systems pushes the boundaries of… more
    Northrop Grumman (09/24/25)
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  • Sr Principal Engineer Systems Test

    Northrop Grumman (Jacksonville, FL)
    …an opening for a **Sr. P** **ri** **ncipal Air Vehicle System Test Engineer - Engineering Field Service Representative (FSR)** to join our team of qualified, diverse ... operations during aircraft start-up/shut down for launch and recovery, conduct static ground tests, and troubleshooting. + 25% Domestic and OCONUS travel expected… more
    Northrop Grumman (10/23/25)
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  • Principal Test Engineer

    SAIC (El Segundo, CA)
    **Description** SAIC is seeking a highly motivated Program Test Systems Engineer to join a Systems Engineering team defining the next generation of space ... system requirements and ensure successful integration of space and ground segments. You will interface and collaborate with SE&I...experience in space systems, which may be the space, ground , or terminal segments + Experience working with military… more
    SAIC (10/03/25)
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  • RF Systems Engineer ( Principal

    Mission Support and Test Services (CA)
    …large-scale, high-hazard, national security experimentation, with premier facilities and capabilities below ground , on the ground , and in the air. (See NNSS.gov ... NNSS-STL is seeking outstanding candidates for an RF Systems Engineer position to work at STL located in Santa...Calculus-based STEM bachelor's degree in engineering + Or Professional Engineer license + Plus at least 9 years' relevant… more
    Mission Support and Test Services (12/09/25)
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