• Principal Software Test Engineer

    Palo Alto Networks (Santa Clara, CA)
    …each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you ... Generation Firewall) group is looking for a seasoned and accomplished QA/Automation engineer with experience in validating core networking & security features in the… more
    Palo Alto Networks (12/10/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer who is interested in working on one of the largest and ... of deliverable solutions against constraints and available technology + Lead the development of system architectures and designs + Translate stakeholder and mission… more
    Sierra Nevada Company, LLC (12/09/25)
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  • Sr Principal Systems Engineer

    Northrop Grumman (Mesa, AZ)
    …history, they're making history. **Northrop Grumman** is seeking an experienced **Systems Engineer ** to support our Armament Systems business site in **Mesa, AZ** . ... models, technical specifications, diagrams, and charts to direct product development efforts. + Serve as the technical interface with...time off (PTO) for vacation and/or personal business. The application period for the job is estimated to be… more
    Northrop Grumman (11/21/25)
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  • Principal Cybersecurity Systems…

    Leidos (Linthicum Heights, MD)
    …Well, look no further! Leidos is currently looking to add a Sr. Systems Engineer to an Information Assurance Program near Ft. Meade, MD. The successful candidate ... will participate in the development /evaluation of system engineering documentation, such as System Engineering...provide payment-related information during any part of the employment application process (ie, ask you for money), nor will… more
    Leidos (10/14/25)
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  • Principal Engineer

    RTX Corporation (Richardson, TX)
    …Central Support Services is seeking a highly-experienced Lifecycle Logistics/Supportability Engineer to perform product support engineering analyses and planning ... and maintenance employees, as they are essential to the development of our products. _Regardless of your role type,...the world, one flight at a time. Start your application today. At Collins, the paths we pave together… more
    RTX Corporation (01/08/26)
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  • Principal Software Engineer

    Microsoft Corporation (Redmond, WA)
    …Performance team is looking for a motivated, energetic, result oriented experienced engineer who is passionate about SQL Performance and solving real world ... 10+ years of experience related to Performance Engineering skills covering design/ development /usage of performance workloads/Tools to measure, analyze and root cause… more
    Microsoft Corporation (01/06/26)
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  • Principal Engineer Software (Cortex)

    Palo Alto Networks (Santa Clara, CA)
    …the kind of precision that drives great outcomes. **Your Career** Bring your software engineer skills to help build out our latest Products and Services against the ... for you. **Your Impact** + Execute on the software development strategy to improve our dynamic highly distributed system...SSPM, CSPM, or general **SaaS security** / cloud security application experience is a strong plus. + Enjoy crafting… more
    Palo Alto Networks (12/23/25)
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  • Sr Principal Engineer Software (Full…

    Palo Alto Networks (Santa Clara, CA)
    …each employee as a unique individual. Knowing we all have different needs, our development and personal wellbeing programs are designed to give you choice in how you ... with precision. **Your Career** We are looking for a talented Senior Full-Stack Engineer that will leverage their extensive experience in both frontend and backend… more
    Palo Alto Networks (12/10/25)
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  • Systems Engineer Principal - Level 6

    Lockheed Martin (Fort Worth, TX)
    …Engineering team at Lockheed Martin Aeronautics is seeking a highly motivated Systems Engineer to be the IFG Technical Planning Lead\. **What You Will Be Doing** ... OBS/WBS, capturing/managing technical ground rules & assumptions, integrated schedule development and evaluations, input to risk and opportunities, etc\., BOE/TSOW… more
    Lockheed Martin (12/09/25)
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  • Sr. Principal Process Safety Management…

    Lilly (Indianapolis, IN)
    …through direct technical execution, coaching new employees, and strong collaboration - and development of the local technical and operational teams to be ready for ... Site PSM Team through training, mentoring, and onboarding of staff to help support development of a strong process safety culture + Coach and develop local technical… more
    Lilly (11/26/25)
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