Performance Test Engineer jobs in California

San Jose, California

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Today

The application window is expected to close on: 9/30/2025 Job posting may be removed earlier if the position is filled or if a sufficient number of applications are received. Meet the Team We are a dynamic, energetic, and dedicated team on the product delivery of industry-leading switches and routers. Our team's hallmarks are collaboration, high quality, integrity, customer focus, and innovation! Your Impact You will be a pivotal new product development and sustaining team member. You will

Full-time

Sr Engineer, Embedded Test

Irvine, California

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Today

Job Description Job Summary: Responsible for designing and developing comprehensive test strategies, plans, and test cases for embedded software and hardware products. Ensures the quality and reliability of our embedded software and hardware products through rigorous testing and analysis. Collaborates closely with cross-functional teams, including software developers, hardware engineers, and quality assurance professionals to identify and resolve issues and ensure the successful delivery of hi

Full-time

USD 100,000.00 - 120,000.00 per year

Principal Test Engineer - System Test

Roseville, California

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Today

Company Description At Western Digital, our vision is to power global innovation and push the boundaries of technology to make what you thought was once impossible, possible. At our core, Western Digital is a company of problem solvers. People achieve extraordinary things given the right technology. For decades, we've been doing just that-our technology helped people put a man on the moon and capture the first-ever picture of a black hole. We offer an expansive portfolio of technologies, HDDs

Full-time

USD 114,700.00 per year

Hardware Test Engineer

Remote or Maryland

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Today

Description We are looking for a skilled Hardware Test Engineer to join our team based in Hanover, Maryland. This long-term contract position focuses on ensuring the efficiency and reliability of testing strategies for innovative operational systems. The ideal candidate combines technical proficiency with strong leadership and collaboration skills to deliver impactful solutions. Responsibilities: Develop and implement detailed test plans to evaluate operational system functionality and reliabil

Easy Apply

Contract

USD 50.00 - 55.00 per hour

Senior Test Engineer

Santa Clara, California

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Today

NVIDIA is leading the way in groundbreaking developments in Artificial Intelligence, High-Performance Computing and Visualization. The GPU, our invention, serves as the visual cortex of modern computers and is at the heart of our products and services. Our work opens up new universes to explore, enables amazing creativity and discovery, and powers what were once science fiction inventions from artificial intelligence to autonomous cars. NVIDIA is looking for phenomenal people like you to help us

Full-time

USD 152,000.00 per year

Automation Test Engineer with Python, SQL

Remote

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8d ago

CURRENTLY WE ARE NOT ABLE TO SPONSOR. WE ENCOURAGE TO APPLY & GC Job Title: Automation Test Engineer with Python, SQL Location: Remote Experience: 7 years Primary Skills: Strong in Python coding, SQL, and functional testing. Key Responsibilities: Develop and maintain robust automation scripts using Python.Design and execute functional test cases for backend and frontend systems.Write complex SQL queries for data validation and backend testing.Collaborate with development and QA teams in an Agile

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Contract

Depends on Experience

Test Engineer (Mechanical)

Los Angeles, California

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Today

About the Company General Matter is enriching uranium in America. Our mission is to restore our country's ability to make nuclear fuel. Our fuel will help power AI, manufacturing, and other critical industries. It will power our next generation of reactors. Ultimately, it will power our national ambitions. We were incubated by Founders Fund, like Anduril and Palantir before us, and we are backed by top tier investors. Our lean, world-class team of engineers and operators is applying a first-

Full-time

USD 80,000.00 - 160,000.00 per year

Digital Accessibility Test Engineer

Sacramento, California

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9d ago

Job Title: Digital Accessibility Test Engineer Location: Sacramento, CA-Onsite Duration: Longterm with possible Extension Position Overview We are seeking experienced Digital Accessibility Test Engineers to support accessibility compliance and testing initiatives. The selected candidates will ensure web, mobile, and application designs meet accessibility standards and provide an inclusive digital experience. Required Qualifications Candidates must have: 10+ years of digital accessibility experi

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Contract

Depends on Experience

Integration & Test Engineer II, Second Shift

Long Beach, California

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Today

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

Full-time

USD 117,000.00 - 150,000.00 per year

Senior System Test Engineer

Santa Clara, California

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3d ago

We are looking to hire a System Test Engineer with a strong background in embedded and automotive systems with RF (Bluethooth and Wifi)system focus who will work in the test solutions group at NVIDIA developing manufacturing test solutions for Embedded and Automotive products. Through HW and SW expertise, you will explore challenging areas of test coverage and test automation to find the right solutions. NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 199

Full-time

USD 128,000.00 per year

Early Career Test Engineer

Roseville, California

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Today

Great companies need great teams to propel their operations. Join the group that solves business challenges and enhances the way we work and grow. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values your contributions and puts a premium on work flexibility, learning, and career development. Summary Your role in our mission Essential Job Functions Participates and assists with testing, troubleshooting and analysis tasks on

Full-time

USD 49,900.00 - 71,300.00 per year

Principal Test Engineer

Santa Clara, California

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Today

About Marvell Marvell's semiconductor solutions are the essential building blocks of the data infrastructure that connects our world. Across enterprise, cloud and AI, automotive, and carrier architectures, our innovative technology is enabling new possibilities. At Marvell, you can affect the arc of individual lives, lift the trajectory of entire industries, and fuel the transformative potential of tomorrow. For those looking to make their mark on purposeful and enduring innovation, above and be

Full-time

USD 133,500.00 - 200,000.00 per year

Software Development Engineer in Test - Siri

Sunnyvale, California

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Today

Apple is where individual imaginations gather together, committing to the values that lead to great work. Every new product we build, service we create, or Apple Store experience we deliver is the result of us making each other's ideas stronger. That happens because every one of us shares a belief that we can make something wonderful and share it with the world, changing lives for the better. It's the diversity of our people and their thinking that inspires the innovation that runs through every

Full-time

USD 147,400.00 - 272,100.00 per year

Senior Software Test Development Engineer - Deep Learning

Santa Clara, California

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Today

We are looking for a Software Test development engineer in NVIDIA's Deep Learning SWQA team. The position is in NVIDIA Deep Learning and AI Software Quality Assurance team that defines, develops and performs tests to validate robustness and measure the performance of NVIDIA's Deep Learning software and GPU Infrastructure for autonomous driving, healthcare, speech recognition, natural language processing, and a wide variety of other AI scenarios. We collaborate with multiple AI product teams to d

Full-time

USD 136,000.00 per year

System Test Engineer

Carlsbad, California

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Today

About us One team. Global challenges. Infinite opportunities. At Viasat, we're on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how consumers, businesses, governments and militaries around the globe communicate. We're looking for people who think big, act fearlessly, and create an inclusive environment that drives positive impact to join our team. What you'll do Work with a cross functional team in the development of our

Full-time

USD 81,500.00 - 128,500.00 per year

Senior Photonics Test Engineer

Santa Clara, California

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Today

NVIDIA has been transforming computer graphics, PC gaming, and accelerated computing for more than 25 years. It's a unique legacy of innovation that's fueled by great technology-and amazing people. Today, we're tapping into the unlimited potential of AI to define the next era of computing. An era in which our GPU acts as the brains of computers, robots, and self-driving cars that can understand the world. Doing what's never been done before takes vision, innovation, and the world's best talent.

Full-time

USD 140,000.00 per year

Test Engineer

San Diego, California

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Today

Job Posting: Test Engineer II - Advanced Medical Device Testing Location: San Diego, CA Industry: Medical Technology / Device Engineering Overview: Join a dynamic and innovative team at the forefront of medical device development. We're seeking a Test Engineer II to lead complex testing efforts that support the development of life-changing technologies. This role offers the opportunity to work on cutting-edge products in a collaborative, fast-paced environment where your contributions directly i

Full-time

USD 45.00 - 50.00 per hour

Digital Accessibility Test Engineer (Only W2, No C2C)

Sacramento, California

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4d ago

Job Title: Digital Accessibility Test Engineer (Only W2, No C2C) Job ID: 2025-0945 Location: Sacramento, CA 95811 - Onsite Duration: 10 Months Contract Job Description: The scope of this project encompasses the following tasks: The consultant will undertake duties and responsibilities as a senior digital accessibility compliance web engineer and provide design, development, test, and support of department's website and web applications. The engagement involves working under the guidance of the A

Easy Apply

Contract

$50 - $60

Principal Test Engineer (Test Engineer, Principal)

San Jose, California

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Today

Bring your passion for space! Redwire is accelerating humanity's expansion into space by delivering reliable, economical, and sustainable infrastructure for future generations. Redwire - Oakman, is accelerating humanity's expansion into space through specializing in-space manufacturing technologies, developing space-optimized products to improve industrial machines on Earth, and developing advanced manufacturing technology that can support space exploration. Job Summary We have a current oppo

Full-time

USD 190,000.00 - 238,000.00 per year

System Quality & Manufacturing Test Engineer

San Jose, California

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Today

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

Full-time

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Performance Test Engineer jobs in California, USA