Performance Test Engineer Jobs in California

101 - 120 of 384 Jobs

NESD Test EngineerJob Title - NESD Test Engineer

General DynamicsCompany Name - General Dynamics

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Remote

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: None Clearance Level Must Be Able to Obtain: Secret Public Trust/Other Required: None Job Family: Test Engineering Job Qualifications: Skills: Software Testing, Testing Methods (Inactive), Test Scenarios Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Seize your opportunity to make a personal impact as a Test Engineer supporting our Navy Enterprise Service Desk (NESD)

Internship, Supercharger SIL Test Infrastructure Software Engineer, Energy Engineering (Fall 2025)Job Title - Internship, Supercharger SIL Test Infrastructure Software Engineer, Energy Engineering (Fall 2025)

Tesla MotorsCompany Name - Tesla Motors

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Palo Alto, California, USA

Full-time

Consider before submitting an application: This position is expected to start August/September 2025 and continue through the entire Fall term (i.e. through approx December 2025) or into Winter/Spring 2026 if available. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. International Students: If your work authorization is through CPT, please consult your school on your ability to work 40 hours per week before applying. You must be able to work 40 hours per week on-si

Test Engineer, OptimusJob Title - Test Engineer, Optimus

Tesla MotorsCompany Name - Tesla Motors

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Fremont, California, USA

Full-time

The Test Equipment Engineer will work to sustain & improve test equipment and software in both individual and team settings. The candidate will leverage software and hardware knowledge extensively to troubleshoot & create robust testing infrastructure for interfacing with Tesla products and reporting out results to databases. They will work with production team to learn constraints on testing, and work with vehicle design teams to define optimized test specifications to balance yield and quality

Software Quality Test Engineer Senior - Grand Prairie, TXJob Title - Software Quality Test Engineer Senior - Grand Prairie, TX

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Remote or Grand Prairie, Texas, USA

Full-time

Job Description You will be the Software Quality Test Engineer for our team in Grand Prairie, TX. Our team is responsible for developing and maintaining Software Quality Engineering (SQE) Common Processes that align with AS9100 Quality Management System, Capability Maturity Model-Integrated (CMMI), and program requirements. What You Will Be Doing As the Software Quality Test Engineer, you will be responsible for ensuring the quality of our software testing processes and equipment, collaboratin

Test Engineer - System TestJob Title - Test Engineer - System Test

Western DigitalCompany Name - Western Digital

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Roseville, California, USA

Full-time

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. We are a key partner to some of the largest and highest growth organizations in the world. From energiz

Space Systems Engineer - TestJob Title - Space Systems Engineer - Test

Modern Technology SolutionsCompany Name - Modern Technology Solutions

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Yuba City, California, USA

Full-time

Overview Own Your Future. Modern Technology Solutions, Inc. (MTSI) is seeking a Space Systems Engineer professional to join our team. Why is MTSI known as a Great Place to Work? Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in th

AEGIS Test Engineer/CoordinatorJob Title - AEGIS Test Engineer/Coordinator

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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San Diego, California, USA

Full-time

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreak

Staff Flight Test Engineer, VTOLJob Title - Staff Flight Test Engineer, VTOL

Aduril IndustriesCompany Name - 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

Software Development Engineer in Test II (Python & Networking) - RemoteJob Title - Software Development Engineer in Test II (Python & Networking) - Remote

Akamai TechnologiesCompany Name - Akamai Technologies

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Cambridge, England, United Kingdom

Full-time

Would you like to impact the digital experiences of millions of users? Do you enjoy solving large scale distributed systems problems? Join our Edge Apps Engineering team! Our team tests all Products and Technologies across the Edge Apps Engineering group. We develop automation infrastructure for product testing and collaborate with the rest of the Engineering teams to qualify features. We are knowledgeable about all Delivery products and focus on System integration testing replicating real wo

Senior Staff System Validation Test EngineerJob Title - Senior Staff System Validation Test Engineer

Marvell Semiconductor Inc.Company Name - Marvell Semiconductor Inc.

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Santa Clara, California, USA

Full-time

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

Radiation Effects Test EngineerJob Title - Radiation Effects Test Engineer

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. RADIATION EFFECTS TEST ENGINEER As a member of our fast-paced Radiation Effects team, you will be responsible for ensuring avionics hardware performance across our fleet of vehicles (Dragon, Falcon, Starship, Lunar Hum

Senior Hardware Test EngineerJob Title - Senior Hardware Test Engineer

NVIDIA CorporationCompany Name - NVIDIA Corporation

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Santa Clara, California, USA

Full-time

Widely considered to be one of the technology world's most desirable employers, NVIDIA is an industry leader with groundbreaking developments in High-Performance Computing, Artificial Intelligence 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 outstanding creativity and discovery and powers what were once science fiction inventions from artificial inte

Staff Battery Test and Validation EngineerJob Title - Staff Battery Test and Validation Engineer

RivianCompany Name - Rivian

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Tustin, 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

Software Engineer 4 (Client Facing, Test Automation, Networking) - GM1013441Job Title - Software Engineer 4 (Client Facing, Test Automation, Networking) - GM1013441

Juniper NetworksCompany Name - Juniper Networks

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Sunnyvale, California, USA

Full-time

At Juniper, we believe the network is the single greatest vehicle for knowledge, understanding, and human advancement the world has ever known. To achieve real outcomes, we know that experience is the most important requirement for networking teams and the people they serve. Delivering an experience-first, AI-Native Network pivots on the creativity and commitment of our people. It requires a consistent and committed practice, something we call the Juniper Way. Software Engineer (Client Facing,

Senior Staff, Software Engineer (Client Facing, Test Automation, Networking) - GM1013440Job Title - Senior Staff, Software Engineer (Client Facing, Test Automation, Networking) - GM1013440

Juniper NetworksCompany Name - Juniper Networks

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Sunnyvale, California, USA

Full-time

Principal Software Test Engineer, Mission AutonomyJob Title - Principal Software Test Engineer, Mission Autonomy

Aduril IndustriesCompany Name - Aduril Industries

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Costa Mesa, California, USA

Full-time

System Integration and Test EngineerJob Title - System Integration and Test Engineer

ASML USACompany Name - ASML USA

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San Diego, California, USA

Full-time

Introduction to the job We are seeking a System Test Engineer (STE) to join our System Integration Management & Verification group in San Diego, CA. In this role, you will design and implement tests based on risk assessments, product requirements, and design specifications. Your work will be critical in ensuring the release of a well-defined and validated system configuration. Our EUV light source is a complex system composed of process gases, high-power lasers, optics, electronics, mechatroni

Staff Engineer, CPU Software Test Engineer (Server)Job Title - Staff Engineer, CPU Software Test Engineer (Server)

Qualcomm TechnologiesCompany Name - Qualcomm Technologies

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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

Sr. Staff Engineer, CPU Software Test Engineer (Server)Job Title - Sr. Staff Engineer, CPU Software Test Engineer (Server)

Qualcomm TechnologiesCompany Name - Qualcomm Technologies

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Santa Clara, California, USA

Full-time

Principal Laser Test EngineerJob Title - Principal Laser Test Engineer

Boston Scientific CorporationCompany Name - Boston Scientific Corporation

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Carlsbad, California, USA

Full-time

Additional Location(s): N/A Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At Boston Scientific, we'll give you the opportunity to harness all that's within you by working in teams of diverse and high-performing employees, tackling some of the most important health industry challenges. With access to the latest tools, information and training, we'll help you in advancing your skills and career. Here, you'll be supported in progressing - whatever your