• CommScope, Inc. (Sunnyvale, CA)
    Principal Technical Marketing Engineer Req ID: 79719 Location: Sunnyvale, California, United States In our "always on" world, we believe it's essential to have a ... tough, unique environments of the industries we serve. We're adding a hands-on Principal Technical Marketing Engineer (TME) to the RUCKUS Networks Technical… more
    DirectEmployers Association (09/16/25)
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  • Zscaler (San Jose, CA)
    …harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Engineer to join our Workflow Automation team. This is ... Collaborating with front-end engineers to deliver APIs that enable user-focused, high- performance interfaces + Mentoring junior engineers and fostering team growth… more
    DirectEmployers Association (10/16/25)
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  • Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy. We're looking for a Principal Software Engineer to join our platform convergence team. This is a ... Engineering, you'll be responsible for: + Designing and implementing scalable, high- performance backend services and APIs using Go, integrating with databases like… more
    DirectEmployers Association (09/30/25)
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  • 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 ... of FreeBSD or Linux systems internals + Strong fundamentals: high- performance computing, distributed systems, event-based programming, memory optimization, fault… more
    DirectEmployers Association (10/01/25)
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  • Zscaler (San Jose, CA)
    …the greater good, come make your next move with Zscaler. We're looking for a Principal Software Development Engineer to join our ZIA Cloud team. You will make ... FW/SWG solutions integrate with or extend these native services + Performance & Scalability: Proven experience in designing, optimizing, and troubleshooting… more
    DirectEmployers Association (09/05/25)
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  • Stanford Health Care (Newark, CA)
    …of America) **This is a Stanford Health Care job.** **A Brief Overview** As a Principal System Engineer - Cloud Services, You will oversee Stanford Health Care's ... optimization, and support of cloud-native applications and services to ensure high performance and security. This role is vital for supporting initiatives related to… more
    DirectEmployers Association (08/12/25)
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  • Micron Technology, Inc. (San Jose, CA)
    …thrives on teamwork, creativity, and pushing boundaries! We're looking for a Principal Electrical Design Engineer Lead who's passionate about driving innovation ... groundbreaking semiconductor tester equipment and interface/load boards. + Architect high- performance analog circuits, power supplies, and FPGA-based solutions. +… more
    DirectEmployers Association (08/19/25)
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  • SanDisk (Milpitas, CA)
    …where you'll be at the center of innovation. We are looking for an experienced Principal Engineer to lead and deliver projects for our Memory Design team. This ... our industry-leading portfolio of products that are recognized globally for innovation, performance and quality. Sandisk has two facilities recognized by the World… more
    DirectEmployers Association (09/11/25)
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  • SanDisk (Milpitas, CA)
    …our industry-leading portfolio of products that are recognized globally for innovation, performance and quality. Sandisk has two facilities recognized by the World ... Develop and maintain a System modeling tool for power, performance , and cost. + Study the trade-offs for Power,..., and cost. + Study the trade-offs for Power, performance , cost and schedule. Clearly able to articulate the… more
    DirectEmployers Association (09/20/25)
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  • Merck & Co. (South San Francisco, CA)
    Job DescriptionWe are seeking an exceptional computational protein engineer to join the Discovery Biologics Protein Engineering department in South San Francisco to ... in support of our biotherapeutic portfolio drug discovery programs. The Principal Scientist, Computational Protein Engineering role will be a key contributor… more
    HireLifeScience (08/22/25)
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  • SanDisk (Milpitas, CA)
    …our industry-leading portfolio of products that are recognized globally for innovation, performance and quality. Sandisk has two facilities recognized by the World ... and Core/Analog/Data Path circuit structures for feasibility study of high performance NAND flash, including new, most advanced 3-dimentional NAND memories. +… more
    DirectEmployers Association (09/05/25)
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  • Renesas (San Jose, CA)
    Sr Staff Engineer , Systems Middleware Services Design Architect Job Description Lead the design, development, and deployment of middleware services within the ... Renesas ecosystem, enabling targeted applications. Serve as the principal architect for a globally distributed team, translating market requirements into robust… more
    DirectEmployers Association (10/25/25)
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  • NetApp (San Jose, CA)
    …within large-scale SaaS environments. + Demonstrated experience operating at a Distinguished Engineer , Principal Engineer , or equivalent level, showcasing ... **Distinguished Engineer , Data Governance and Privacy** Distinguished Engineers at...Pension Plans, Paid Time Off (PTO), various Leave options, Performance -Based Incentives, employee stock purchase plan, and/or restricted stocks… more
    DirectEmployers Association (09/12/25)
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  • Principal Performance

    Zoom (San Jose, CA)
    …for this position What you can expectZoom is seeking a highly experienced and impactful Principal Performance Engineer to join our DevOps/SRE team. In this ... you will be responsible for driving the optimization of backend service performance across Zoom's expansive platform. You will work closely with development teams,… more
    Zoom (10/28/25)
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  • Principal Hardware Engineer

    Microsoft Corporation (Mountain View, CA)
    …specify memory and storage hardware solutions that optimize for quality, reliability, cost, and performance . As a Principal Hardware Engineer , you will apply ... + 8+ years of experience with PCIe Switch and PCIe Retimer validation, performance testing and white-box testing. + 8+ years of experience with software, test… more
    Microsoft Corporation (10/28/25)
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  • Principal R&D Engineer (Balloon…

    J&J Family of Companies (Santa Clara, CA)
    …5303 Betsy Ross Drive **Job Description:** Johnson & Johnson is hiring for a ** Principal R&D Engineer (Balloon Technology) - Shockwave Medical** to join our team ... sonic pressure waves for the treatment of calcified plaque. **Position Overview** The Principal R&D Engineer (Balloon Technology) will use technical skills in… more
    J&J Family of Companies (09/02/25)
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  • Principal Engineer Mission Assurance

    Northrop Grumman (Sunnyvale, CA)
    Principal level, depending on candidate experience. **Basic Qualifications for the Principal Mission Assurance Engineer :** + A Bachelor's degree in a related ... armed with the information and tools needed for optimal performance . If this description describes you and you wish...+ US citizenship required **Basic Qualifications for the Sr. Principal Mission Assurance Engineer :** + A Bachelor's… more
    Northrop Grumman (09/27/25)
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  • Principal R&D Engineer (Sustaining)…

    J&J Family of Companies (Santa Clara, CA)
    …United States of America **Job Description:** Johnson & Johnson is hiring for a ** Principal R&D Engineer (Sustaining) - Shockwave** to join our team located in ... of sonic pressure waves for the treatment of calcified plaque. **Position Overview** The Principal R&D Engineer will use technical and leadership skills in the… more
    J&J Family of Companies (10/11/25)
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  • Principal DevOps Engineer - ML/AI…

    Roche (Santa Clara, CA)
    …for generations to come. Join Roche, where every voice matters. **The Position** ** Principal DevOps Engineer - ML/AI Algorithms** Developing software is great, ... software with a purpose is even better! As a Principal DevOps Engineer - ML/AI Algorithms, you...and ensuring the highest levels of system reliability and performance . + Provide dedicated on-call support for production operations,… more
    Roche (10/28/25)
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  • Principal Staff Software Engineer

    LinkedIn (Mountain View, CA)
    …that power the visibility, cost attribution and planning of LinkedIn Infrastructure. As a Principal Engineer , they will mentor team members, uphold a high bar ... Responsibilities + We take an engineering-first approach to elevate infrastructure. As a Principal Engineer , you'll be driving the strategy to reduce the total… more
    LinkedIn (09/30/25)
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