• Principal Systems Engineer (Onsite)

    RTX Corporation (Goleta, CA)
    …Raytheon's Advanced Airborne Radio Frequency department has an immediate opening for a Principal Systems Engineer who is committed and passionate about creating ... Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US...+ Determine what the requirements should be for a product or system based on information from the customer… more
    RTX Corporation (10/23/25)
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  • Principal DevOps Engineer (Cortex-…

    Palo Alto Networks (Santa Clara, CA)
    …as well as observability and monitoring tools and practices. **Your Impact** As a Principal SRE with the Prisma Cloud DevOps team, you will: + Gain Cloud Experience ... follow-the-sun operational coverage in the production of our SaaS product + Collaborate - Work with our Engineering teams...Experience - 8+ years of experience as a DevOps/SRE engineer with a passion for technology and a strong… more
    Palo Alto Networks (11/06/25)
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  • Principal Software Engineer - UI,…

    Zscaler (San Jose, CA)
    …worldwide to harness speed and agility with a cloud-first strategy. We seek a seasoned Principal Software Engineer , UI reporting into the VPE. You will lead a ... of cybersecurity. **Job Description:** Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more… more
    Zscaler (11/01/25)
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  • Principal Silicon DV Engineer

    Microsoft Corporation (Mountain View, CA)
    …will manage and optimize the Cloud infrastructure. We are looking for a ** Principal Silicon DV Engineer ** to join the team. **Responsibilities** + Responsible ... Azure platform globally with our server and data center infrastructure, security and compliance, operations, globalization, and manageability solutions. Our focus is… more
    Microsoft Corporation (01/06/26)
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  • Principal Software Engineer (Cortex…

    Palo Alto Networks (Santa Clara, CA)
    …of precision that drives great outcomes. **Your Career** We are looking for a Principal Backend Engineer to join our Cortex backend engineering group. The group ... shape solutions and integrate with other parts of the product + Contribute to team-wide efforts - code reviews,...and cloud infra + Familiarity with Cyber Technologies, Information Security , and Software Security **The Team** To… more
    Palo Alto Networks (01/01/26)
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  • Principal Engineer Machine Learning…

    Palo Alto Networks (Santa Clara, CA)
    …of precision that drives great outcomes. **Your Career** We are looking for a Principal MLOps Engineer to lead the design, development, and operation of ... to reduce operational toil. + **Collaborate and Lead Cross-Functionally:** Partner closely Security Teams, and Product Engineering to **define requirements and… more
    Palo Alto Networks (12/18/25)
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  • Principal Modeling & Simulation Operations…

    RTX Corporation (El Segundo, CA)
    …all mission areas at Raytheon. Our department is currently hiring for a ** Principal Modeling Analysis & Simulation Operations Engineer ** to develop, analyze, and ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (11/13/25)
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  • Principal Software Engineer - (Sase)

    Palo Alto Networks (Santa Clara, CA)
    …SASE (Secure Access Service Edge) group is looking for an accomplished Principal Software Engineer with networking background with extensive development ... other cross functional teams in order to create tight integrations of product features and infrastructure + Write clean, testable, readable, scalable and… more
    Palo Alto Networks (11/12/25)
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  • Sr Principal Engineer Hardware

    Northrop Grumman (San Diego, CA)
    …they're making history. Northrop Grumman Mission Systems is looking to add a **Sr. Principal Hardware Engineer ** to our team in San Diego Rancho Carmel, CA. ... solutions + Support and train technicians in troubleshooting + Monitor and maintain product yield targets; report and address yield issues in program meetings + Lead… more
    Northrop Grumman (01/07/26)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    **Position Summary ** **What you'll do ** We are seeking an experienced ** Principal Software Engineer ** with deep expertise in both backend and frontend ... adoption. * Architect complex software systems (data/backend), ensuring performance, security , and scalability needs are met. **Software Craftsmanship:** *… more
    Walmart (12/23/25)
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