• Principal Software Engineer

    Unity Technologies (San Francisco, CA)
    **San Francisco, CA, USA** ** Principal Software Engineer - Reporting and Business Intelligence** Location San Francisco, CA, USA Department Data & ... than 3.7 billion times per month. We're seeking a Principal Data Engineer to lead the design...the design and delivery of data systems powering our reporting , analytics, and business intelligence capabilities. This role is… more
    Unity Technologies (08/27/25)
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  • Principal Software Engineer

    Zscaler (San Jose, CA)
    …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 ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...our global customer base. This is a hybrid role reporting into our San Jose, CA office 3 days… more
    Zscaler (10/07/25)
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  • Software Quality Engineer

    Northrop Grumman (San Diego, CA)
    …history. Northrop Grumman Aeronautics Systems sector is seeking a ** Software Quality Engineer / Principal Software Quality Engineer ** to join our ... and that documentation is compliant with requirements. + Assists Software Engineering in collecting and reporting metrics....will be filled by the Software Quality Engineer or Principal Software Quality… more
    Northrop Grumman (10/01/25)
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  • Software Principal Engineer

    City National Bank (Los Angeles, CA)
    * SOFTWARE PRINCIPAL ENGINEER * WHAT IS THE OPPORTUNITY? The Principal Software Engineer plays a key role in City National Bank's Technology & ... Innovation division. As a Principal Software Engineer you will...basis, until filled. Unless otherwise indicated as fully remote, reporting into a designated City National location is an… more
    City National Bank (08/09/25)
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  • Principal Software Engineer

    Leidos (Vista, CA)
    …have the ability to work a hybrid schedule (3 days remote, 2 days onsite)_** The ** Principal Software Engineer (C#)** will serve as a senior member of the ... compliance, and mentoring other engineers. As part of a cross-functional team, the ** Principal Software Engineer ** will develop and maintain cargo inspection… more
    Leidos (09/27/25)
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  • Software / Principal Software

    Northrop Grumman (Manhattan Beach, CA)
    Engineer :** 2 Years with Bachelors in Science; 0 Years with Masters ** Principal Software Engineer :** 5 Years with Bachelors in Science; 3 Years ... Grumman Space Systems (NGSP) seeks to find a _C++ Software Engineer / Principal Software ...in a dynamic environment, and to be highly self-motivated, reporting information to leads and the customer. The individual… more
    Northrop Grumman (07/22/25)
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  • Principal Software Quality…

    Belcan (Torrance, CA)
    Principal Software Quality Engineer ...lifecycle of software , design reviews, test witnessing, software problem reporting and audits. To be ... 359830 Category: Embedded Sys / Software Eng Description: Job Title: Principal Software Quality Engineer Pay Rate: Up to $90/hr DoE Location: Torrance,… more
    Belcan (09/06/25)
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  • Sr Principal / Principal

    Northrop Grumman (Redondo Beach, CA)
    …and working in a very collaborative and fast-paced environment that continues to grow. ** Principal Software Engineer :** 5 Years with Bachelors in Science; 3 ... in a dynamic environment, and to be highly self-motivated, reporting information to leads and the customer. The individual...Years with Masters; 1 Year with PhD **Senior Principal Software Engineer :** 8 Years… more
    Northrop Grumman (10/04/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …a fulfilling career._ THE OPPORTUNITY Silvus is seeking a full-time **_Principal Embedded Software Engineer_** to join our Engineering Group, reporting to the ... networking functions and services, encryption, and security features. The **_Principal Embedded Software Engineer_** will be based at our new Silvus office, located… more
    Silvus Technologies (10/02/25)
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  • Principal Engineer Software

    Northrop Grumman (San Diego, CA)
    …you are in the right place. Northrop Grumman Aeronautics Systems has an opening for a Principal Engineer Software - Cyber Security to join our team of ... qualified, diverse individuals within our Software organization in **San Diego, California** , where we...or Security+ CE) + Experience with compliance and vulnerability reporting tools (Nessus, Nexpose, SCAP, ACAS, Nmap, SAST, DAST).… more
    Northrop Grumman (07/25/25)
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  • Principal Software Systems Quality…

    RTX Corporation (Fullerton, CA)
    …a safer, more secure world. We have an immediate need for an onsite ** Principal Software Systems Quality Engineer ** (Quality Assurance/Compliance) to support ... & Air Defense Systems (LADS). Within Quality & Mission Assurance, the Software Quality Engineering department (SWQE) performs classified activities in secure labs… more
    RTX Corporation (09/16/25)
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  • Principal Software Engineer

    Zscaler (San Jose, CA)
    …to harness speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Engineer to join our team. This is a hybrid ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...role, reporting in the San Jose office 3 days a… more
    Zscaler (10/02/25)
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  • Principal Software Engineer

    Zscaler (San Jose, CA)
    …speed and agility with a cloud-first strategy. We're looking for an experienced Principal Software Engineer /Architect to join our Cellular Innovation team. ... of our cutting-edge cloud security solutions for the Cellular ecosystem. Reporting to the Director of Software Engineering. This is a hybrid role, reporting more
    Zscaler (09/15/25)
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  • Principal Embedded Software

    Silvus Technologies (Irvine, CA)
    …OPPORTUNITY Silvus is seeking a full-time Principal Embedded Software Engineer to join our Engineering Group, reporting to the Senior Engineering ... any time at its discretion. ROLE AND RESPONSIBILITIES * Implementation of the software portion of MAC (Medium Access Control) and mobile ad-hoc networking routing… more
    Silvus Technologies (09/01/25)
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  • Principal Golang Software

    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 ... in the San Jose, CA office 3 days a week. Reporting to the Sr. Director of Software Engineering, you'll be responsible for: + Designing and implementing… more
    Zscaler (09/30/25)
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  • Principal Software Development…

    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. ... vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling...You bring an understanding of security protocols and services. Reporting to the Sr. Director, Application Engineering - Central… more
    Zscaler (10/01/25)
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  • Senior Principal Software

    Zscaler (San Jose, CA)
    …the greater good, come make your next move with Zscaler. We're looking for a Senior Principal Software Development Engineer to join our ZIA Cloud team. You ... will make ZIA software run in Public Cloud Infrastructure. You will bring...in network security, hands-on development experience, and proven leadership capabilities. Reporting to the Senior Director, ZIA Core Engineering, you… more
    Zscaler (09/05/25)
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  • Principal , Software Engineer

    Walmart (Sunnyvale, CA)
    …batch jobs to support advertising propensity models. + Design, develop, and maintain software for the targeting and reporting data pipelines in Spark, Hadoop ... for precise audience targeting and cutting-edge measurement for campaign reporting , leveraging the wealth of data within the Walmart...and Map-Reduce. + Develop software using object-oriented languages such as Scala and Java.… more
    Walmart (09/27/25)
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  • Principal Software Development…

    Zscaler (San Jose, CA)
    …a skilled Networking and System Engineer with expertise in system engineering. Reporting to the Director, Software Engineering. You will be responsible for: ... + Designing and optimizing system infrastructure for high-performance networking and applications + Collaborating with teams to resolve system issues and improve performance + Applying expertise in system architecture, scalability, and performance optimization… more
    Zscaler (09/19/25)
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  • Principal / Senior Principal SEIT…

    Northrop Grumman (Oxnard, CA)
    …**_This role may be filled as a Principal (level 3) or Senior Principal (level 4)_** **Overview** Reporting directly to the Director of Engineering, the ... Our facility in Oxnard, CA is seeking a SEIT Engineer (IPT Lead) to support one of our major...Reliability, Configuration Management, Test Engineering, Test Set Design, Test Software , and Parts, Materials & Process (PM&P) engineering. Work… more
    Northrop Grumman (08/08/25)
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