• Stratolaunch, LLC (Mojave, CA)
    …security. To help achieve these efforts, Stratolaunch is seeking a Staff- or Principal -level Environmental Test Engineer , to lead the environmental test team. ... Stratolaunch is a technology accelerator that engineers operationally realistic testing at Mach 5+. Our air-launched, Talon testbeds are reusable, cost-effective… more
    DirectEmployers Association (09/25/25)
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  • Senior Principal Mechanical Engineer

    J&J Family of Companies (Irvine, CA)
    …journey to wellness. Learn more at https://www.jnj.com/medtech **Job Summary:** The Senior Principal Engineer role is pivotal in establishing the **Haifa Tech ... Incubator (HTI)** as a leader in disruptive catheter innovations. The Senior Principal Engineer will drive the incubation of early-stage ideas into high-impact,… more
    J&J Family of Companies (11/21/25)
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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 (12/05/25)
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  • Principal Information Systems…

    City and County of San Francisco (San Francisco, CA)
    …the minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Networks Specialty are only ... that integrate these systems together as an enterprise networking backbone. The 1044 Principal Networks Engineer is the highest level in the Engineer more
    City and County of San Francisco (11/07/25)
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  • Principal Software Engineer

    ServiceNow, Inc. (San Diego, CA)
    …hyper-scalable, reliable, and data-aware automation experiences for our customers. The Opportunity: Principal Software Engineer We are looking for a Principal ... knowledge of data structures, algorithms, object-oriented design, design patterns, and performance optimization + Familiarity with automated testing frameworks… more
    ServiceNow, Inc. (11/18/25)
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  • Principal Information Systems…

    City and County of San Francisco (San Francisco, CA)
    …minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Applications Specialty are only ... that integrate these systems together as an enterprise networking backbone. The 1044 Principal Applications Engineer is the highest level in the Engineer more
    City and County of San Francisco (11/07/25)
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  • Principal Information Systems…

    City and County of San Francisco (San Francisco, CA)
    …the minimum qualifications. Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Systems Specialty are only ... as an enterprise networking backbone or platform. The 1044 Principal Systems Engineer is the highest level...complex systems or networks. Essential Duties: 1. Oversees the performance of day-to-day operational support for server, storage or… more
    City and County of San Francisco (11/07/25)
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  • Principal /Senior Principal Software…

    Genentech (South San Francisco, CA)
    …field, or equivalent experience and 7+ years of experience in software engineering ( Principal Software Engineer ); 12+ years of experience (Sr. Principal ... this position based on the primary location of California is $162,600 - $302,000 ( Principal Software Engineer ) and $189,200 - $351,400 (Senior Principal more
    Genentech (12/06/25)
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  • Principal /Sr Principal Flight Test…

    Northrop Grumman (Edwards AFB, CA)
    …at either a Principal or Sr Principal level. **Basic Qualifications Principal Flight Test Engineer :** + Bachelor's Degree in a STEM (Science, Technology, ... Program Access (PAR/SAP). + Experience with aircraft weapon systems. **Basic Qualifications Sr. Principal Flight Test Engineer :** + Bachelor's Degree in a STEM… more
    Northrop Grumman (12/05/25)
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  • Principal Mechanical Engineer - JJMT…

    J&J Family of Companies (Irvine, CA)
    …their journey to wellness. Learn more at https://www.jnj.com/medtech **Job Summary:** The Principal Engineer plays a critical role in advancing catheter ... engineers, with regular collaboration across internal and external research partners. The Principal Engineer contributes to the incubator's ability to deliver… more
    J&J Family of Companies (11/21/25)
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