R&D Test Engineer Jobs

About Helion We are a fusion power company based in Everett, WA, with the mission to build the world's first fusion power plant, enabling a future with unlimited clean electricity. Our vision is a world with clean, reliable, and affordable energy for everyone.Since Helion's founding in 2013, we have

What's the role? As a Sr R&D Test Engineer II, you will contribute to the validation and quality assurance of HERE's HD Map and related geospatial solutions. You'll work closely with experienced engineers and cross-functional teams to execute test strategies, analyze geospatial datasets, and support

About Gridware Gridware is a San Francisco-based technology company dedicated to protecting and enhancing the electrical grid. We pioneered a groundbreaking new class of grid management called active grid response (AGR), focused on monitoring the electrical, physical, and environmental aspects of th

Location: Onsite — Austin, TX Employment Type: Direct Hire, Full‑Time Job Title: R&D Test Engineer, Senior About 9 Mothers The modern battlefield has changed. Cheap, autonomous suicide drones have turned the tactical advantage upside down, and the world is looking for a solution. At 9 Mothers, we ar

Job Title: Senior R&D Test EngineerLocation: This position is based in our Campbell, California offices. This position is on-site and full-time with some travel.Why Imperative Care?Do you want to make a real impact on patients? Imperative Care is changing the way stroke is treated. As part of our te

Diamond Foundry Inc. is solving the thermal limitation at the foundation of today's most exciting tech industries -- AI & cloud compute, electric-car power electronics, and 5G/6G wireless. We have managed to produce the world's first single-crystal diamond wafers and are now on a mission to put a di

Mainspring is seeking an open-minded, curious, and highly motivated R&D Test Engineer who likes to solve challenging cross-functional problems in both a research and production environment. In this role, you will design and execute tests on the Linear Generator, focusing on new electrical and softwa

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster t

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers

Company Overview At Motorola Solutions, we believe that everything starts with our people. We’re a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster t

Destinus is seeking a highly organised and technically strong R&D Test Engineer to join our propulsion team. This role is central to the planning, coordination, and oversight of the test campaigns that validate our next-generation propulsion systems, from early component characterisation through to

About Commonwealth Fusion Systems: Commonwealth Fusion Systems is on a mission to deliver the urgent transition to fusion energy. Combining decades of research, top talent, and new technologies, we’re designing and building commercially viable fusion power plants. And we're working with policymakers

Location:Karlstein am Main, Bavaria, Germany Job ID: R0129266 Date Posted:2026-06-01 Company Name:HITACHI ENERGY GERMANY AG Profession (Job Category):Engineering & Science Job Schedule: Full time Remote:No Job Description: The opportunity The R&D Test Engineer for high-voltage products (main focus: