Test Engineer III Jobs in California

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Sr. Staff CPU Software Test Engineer

Qualcomm Technologies

•

Santa Clara, California, USA

Full-time

Company: Qualcomm Technologies, Inc. Job Area: Engineering Group, Engineering Group > Software Engineering General Summary: As a leading technology innovator, Qualcomm pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Software Engineer, you will design, develop, create, modify, and validate embedded and cloud edge software, applications, and/or specialized utility p
Posted 47 days ago | Updated 6 hours ago

System Quality & Manufacturing Test Engineer

Cisco Systems, Inc.

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San Jose, California, USA

Full-time

The application window is expected to close on: 8/6/25 U.S. only. NOTE: Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. We are seeking a dedicated and proactive System Quality & Manufacturing Test Engineer to champion quality-focused support for both new and sustaining products, with a special emphasis on system engineering, xDVT (cross-Design Validation Testing), and advanced manufacturing test strategies. In this role, you wi
Posted 3 days ago | Updated 6 hours ago

Senior Avionics Test Systems Engineer, HITL

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 9 days ago | Updated 6 hours ago

Software Engineer, Test Automation, Crash Safety

Tesla Motors

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Remote or Palo Alto, California, USA

Full-time

The Crash Safety Software team is looking for an experienced software engineer to develop simulation and test infrastructure critical to releasing safety critical software with high confidence. This role will involve using core software tooling expertise to validate embedded controllers in a virtual simulation environment through Tesla's state-of-the-art Software in the Loop (SIL) infrastructure, along with testing physical ECU hardware through Hardware in the Loop (HIL) testers. You will be re
Posted 29 days ago | Updated 6 hours ago

Sr. Test and Validation Engineer

Rivian

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Torrance, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it
Posted 21 days ago | Updated 6 hours ago

Sr Avionics RF Test Engineer

Relativity Space

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Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 13 days ago | Updated 6 hours ago

Product Test Engineer

Cisco Systems, Inc.

•

San Jose, California, USA

Full-time

The application window is expected to close on: 08/25/2025. Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet The Team As part of the team you will collaborate with ASIC design teams in the Central Hardware Group, peer Test and Product Engineers in Silicon Operations, and with Cisco Systems NPI teams. Collaborate with DFT, Reliability, Quality, Failure Analysis and Manufacturing teams to resolve silicon issues and support
Posted 14 days ago | Updated 6 hours ago

Staff Software Engineer - Test Engineering (Hybrid/Onsite)

Visa Inc.

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Remote or Atlanta, Georgia, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 34 days ago | Updated 6 hours ago

Test Engineer, Surface Maritime

Aduril Industries

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Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 3 days ago | Updated 6 hours ago

Radio Frequency Test & Integration Engineer, Electronic Warfare

Aduril Industries

•

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 17 days ago | Updated 6 hours ago

Senior Product Test Engineer

Cisco Systems, Inc.

•

San Jose, California, USA

Full-time

The application window is expected to close on 30/07/2025. Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team As part of the team you will collaborate with ASIC design teams in the Central Hardware Group, peer Test and Product Engineers in Silicon Operations, and with Cisco Systems NPI teams. Collaborate with DFT, Reliability, Quality, Failure Analysis and Manufacturing teams to resolve silicon issues and support s
Posted 31 days ago | Updated 6 hours ago

Software Development Engineer in Test, Product Eng - USDS

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A202474 Apply to this job Share this listing: Responsibilities About the team The centralized QA Team of the US Tech and Product department of TikTok USDS provides support for multiple service component value chains. In this role, team members have the opportunity to validate, automate, develop and manage the complex challenges of scale with your expertise in large-scale systems. The main responsibilities include maintaining automat
Posted 45 days ago | Updated 6 hours ago

Senior Engineer, Test

Shield AI Inc

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San Diego, California, USA

Full-time

Founded in 2015, Shield AI is a venture-backed defense technology company with the mission of protecting service members and civilians with intelligent systems. Its products include the V-BAT aircraft, Hivemind Enterprise, and the Hivemind Vision product lines. With offices in San Diego, Dallas, Washington, D.C., Boston, Abu Dhabi (UAE), Kyiv (Ukraine), and Melbourne (Australia), Shield AI's technology actively supports U.S. and allied operations worldwide. For more information, visit Follow Sh
Posted 41 days ago | Updated 6 hours ago

Sr. Test Engineer, Cell Engineering

Tesla Motors

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San Diego, California, USA

Full-time

This role focuses on managing all aspects of cell testing for both development and production cells within the Cell Engineering team. The Sr. Test Engineer will collaborate closely with development and production teams, as well as cell program managers, to share test results, refine test methods, and discuss findings. Responsibilities include identifying and developing new cell testing schedules and techniques to validate performance and lifetime across various cell chemistries and use cases. Th
Posted 14 days ago | Updated 6 hours ago

Flight Test Engineer, Rapid Prototype

Aduril Industries

•

Costa Mesa, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c
Posted 24 days ago | Updated 6 hours ago

Test & Evaluation Engineer 2

Boeing Company

•

El Segundo, California, USA

Full-time

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. Regular and predictable attendance is required The Boeing Company is looking for an Infrastructure and Automated Tools Engineer to join our Space Systems Verification and Test team in El Segundo, CA. In this position, you'll contribute to a team responsible
Posted 19 days ago | Updated 6 hours ago

Avionics Test Engineer II

Relativity Space

•

Long Beach, California, USA

Full-time

At Relativity Space, we're building rockets to serve today's needs and tomorrow's breakthroughs. Our Terran R vehicle will deliver customer payloads to orbit, meeting the growing demand for launch capacity. But that's just the start. Achieving commercial success with Terran R will unlock new opportunities to advance science, exploration, and innovation, pioneering progress that reaches beyond the known. Joining Relativity means becoming part of something where autonomy, ownership, and impact ex
Posted 13 days ago | Updated 6 hours ago

Principal Test Engineer

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 29 days ago | Updated 6 hours ago

Internship, Electrical Test Engineer, Vehicle Engineering (Winter/Spring 2026)

Tesla Motors

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Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around January 2026 and continue through the Winter/Spring term (ending approximately May 2026) or continuing into Summer 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returnin
Posted 7 days ago | Updated 6 hours ago

Software Development Engineer in Test I

Esri

•

Redlands, California, USA

Full-time

Overview Join an innovative team of highly skilled professionals working on ArcGIS Dashboards. We are looking for a creative problem solver who is passionate about driving continuous software improvement. The ideal candidate will possess a strong commitment to leading projects to successful outcomes, contributing across teams, and transforming ideas into practical solutions. A focus on high-quality standards, meticulous attention to detail, and effective communication for seamless collaboration
Posted 6 hours ago