• Sr . Principal Affordability

    RTX Corporation (Lexington Park, MD)
    …problems that create a safer, more secure world. Raytheon is looking for a ** Senior Principal Systems Engineer ** to support the Transformation & Initiatives ... the efficiency, effectiveness, and technological capabilities of systems engineering practices. The Senior Principal Systems Engineer will report to the… more
    RTX Corporation (10/29/25)
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  • Sentinel - Principal / Sr

    Northrop Grumman (Roy, UT)
    …your life and launch your career today. Northrop Grumman Defense Systems is seeking a ** Principal Systems Engineer / Sr . Principal Systems Engineer ** ... of requirements, design, performance, cost, and schedule to address affordability constraints. The candidate should have a strong understanding...a US Government DoD Top Secret security clearance. + ** Sr . Principal Systems Engineer -**… more
    Northrop Grumman (10/31/25)
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  • Sr Principal Microelectronic…

    Northrop Grumman (Elkridge, MD)
    …are not only part of history, they're making history. Northrop Grumman is seeking a Sr Principal Manufacturing Engineer to be located at our Mission Systems ... for new cutting edge products with new manufacturing processes. **Basic Qualifications for the Sr Principal Manufacturing Engineer :** + Bachelors degree in a… more
    Northrop Grumman (12/05/25)
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  • Sr Principal Engineer

    Northrop Grumman (Annapolis, MD)
    …only part of history, they're making history. Northrop Grumman Mission Systems is seeking a Sr . Principal Supplier Quality Engineer (T4) to join our Supplier ... through recurring Material Corrective Action Board (MATCAB) meetings + Drives affordability through monitoring of budget and spend. + Travels to suppliers… more
    Northrop Grumman (12/04/25)
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  • Advanced Programs - Sr Principal

    Northrop Grumman (Huntsville, AL)
    …part of history, they're making history. Northrop Grumman Defense Systems is seeking a ** Sr Principal Systems Engineer ** in support of Advanced Programs. ... studies, architecture development, and system engineering, including producibility and affordability design influence, to produce credible conceptual and preliminary… more
    Northrop Grumman (11/26/25)
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  • Senior Principal Test Systems…

    RTX Corporation (Tucson, AZ)
    …tough, meaningful problems that create a safer, more secure world. This position is for a Senior Principal Test Systems Engineer with at least 10 years of ... professional experience and an advanced STEM degree. As a Senior Principal Systems Engineer , you...specialized capital investment needs. + Intense focus on 'customer affordability ', by using effective cost measurement techniques + Drive… more
    RTX Corporation (11/12/25)
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  • Senior Principal Mechanical…

    BAE Systems (Huntsville, AL)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Principal Mechanical Engineer ** **117525BR** EEO Career Site Equal ... Electronic Solutions Hardware Engineering organization welcomes an energetic and motivated Principal Mechanical Engineer . Have a background in mechanical… more
    BAE Systems (10/23/25)
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  • Senior Principal RF Mechanical…

    RTX Corporation (Tucson, AZ)
    …The Effector RF Design Team at Raytheon is seeking a talented and experienced ** Senior Principal Engineer ** to join our innovative and collaborative team ... on material substrates, including validating electrical properties and assessing affordability and manufacturability. + Plan and execute comprehensive testing to… more
    RTX Corporation (10/21/25)
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  • Senior Principal , Software GFX…

    RTX Corporation (Cedar Rapids, IA)
    …Required The Computing Solutions Department is looking for a talented Graphics Engineer to join the exciting development of a next-generation graphics & processing ... for this position. We are also looking for an engineer that finds passion in their line of work...Prefer:** + Demonstrated success in balancing system performance and affordability . + Strong communicator, able to work with the… more
    RTX Corporation (11/15/25)
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  • RF Lead Systems Engineer , Principal

    Lockheed Martin (Grand Prairie, TX)
    **Description:** You will be an RF Lead Systems Engineer , Sr Staff at Lockheed Martin, responsible for leading the development and refinement of a sensor ... goals of the program\. **What You Will Be Doing** As an RF Lead Systems Engineer , you will be responsible for: * Leading the maturation and delivery of a sensor… more
    Lockheed Martin (11/27/25)
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  • Principal Data Engineer

    Vistra (Irving, TX)
    …available and apply online. **Job Summary** We are seeking a highly skilled and experienced Principal Data Engineer to join our team. As a Principal Data ... integrity and reliability of our data infrastructure. This is a senior -level position that requires exceptional technical expertise, strong leadership capabilities,… more
    Vistra (11/06/25)
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  • Principal Planning Engineer

    American Water (St. Louis, MO)
    …operational integrity of water and wastewater systems within American Water. The Principal Planning Engineer has technical and project management supervision ... aligned with sustainable best practices, through its commitments to safety, affordability , customer service, protecting the environment, an inclusive workforce and… more
    American Water (11/20/25)
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  • Associate Principal Engineer - Data…

    McKinstry (Spokane, WA)
    **Associate Principal Engineer - Data Centers** Location **WA - Spokane** Job Family **Design, Engineering, and Modeling** Apply Now ... impact on our industry and within our communities by addressing the climate, affordability and equity crises through: + renewables and energy services + engineering… more
    McKinstry (10/29/25)
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  • Environments Engineer

    Stratolaunch, LLC (Mojave, CA)
    …achieve these efforts, Stratolaunch is seeking a Sr ., Staff, or Principal Environmental Analysis Engineer to support environmental test level analysis for ... include collaborating with other system owners to understand requirements and engineer solutions. You must be comfortable with and understand various environments… more
    Stratolaunch, LLC (10/11/25)
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  • Mechanical Engineer

    Stratolaunch, LLC (Mojave, CA)
    …to advancing national security. To help achieve these efforts, Stratolaunch is seeking a Sr -, Staff-, or Principal -level Mechanical Engineer to support the ... assessments, etc. + Work hand-in-hand with the program responsible engineers and Chief Engineer to lead the program to a successful outcome + Regular and… more
    Stratolaunch, LLC (12/03/25)
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  • Electrical Engineer

    Stratolaunch, LLC (Mojave, CA)
    …advancing national security. To help achieve these efforts, Stratolaunch is seeking an Sr -, Staff, or Principal -level Electrical Engineer . This position is ... to complete their tasking + Regular and comprehensive communication to the Avionics Chief Engineer on a weekly and monthly basis + Contribute to the integration of… more
    Stratolaunch, LLC (09/22/25)
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  • Flight Software Engineer

    Stratolaunch, LLC (Mojave, CA)
    …advancing national security. To help achieve these efforts, Stratolaunch is seeking a full-time Sr -, Staff-, or Principal -level Software Engineer to lead the ... + Familiarity with Matlab/Simulink and/or Python **EDUCATION & EXPERIENCE** + Sr Level ($117,000-$153,000): Bachelor's degree (BS) from accredited institution and… more
    Stratolaunch, LLC (09/23/25)
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  • Materials & Process Lead Engineer

    Stratolaunch, LLC (Mojave, CA)
    …engineering experience, OR equivalent combination of education and experience + Sr . Principal Level ($200,300-$262,700): Bachelor's degree (BS) from accredited ... that are imperative to advancing national security. Stratolaunch is seeking an experienced engineer to lead the Materials and Processes (M&P) service center. The M&P… more
    Stratolaunch, LLC (09/22/25)
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  • Operations Engineer

    Stratolaunch, LLC (Mojave, CA)
    …drive innovations that are imperative to advancing national security. As an **Operations Engineer ** , you will accept a critical role in achieving new milestones in ... + Existing TS/SCI Clearance. **EDUCATION & EXPERIENCE** **:** + ** Senior Level** ($117,000-$153,400): Bachelor's degree (BS) from accredited institution and… more
    Stratolaunch, LLC (11/18/25)
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