R&D Engineer Jobs in United States

About Phoenix Tailings Phoenix Tailings is a rapidly growing clean mining and metals production startup dedicated to sustainable and economic critical metals production. Our mission is to be the world’s first fully clean mining and metals production company—unlocking the materials required for aeros

Scismic is supporting the growth of the most respected legacies in American industry, known for pioneering breakthroughs in optical technologies! With a proven history of industry firsts—including application-specific fibers, optical connectors, ribbon cables, erbium-doped fibers, Raman fiber lasers

AngioSafe is a Bay Area start-up focused on improving healthcare through state-of-the-art vascular interventional catheter device design, development, and manufacturing. We are pioneering the development of novel treatment mechanisms and algorithms to provide unprecedented access to peripheral and c

Join Secure Code Warrior to create a safer digital landscape by assisting companies to secure their software through developer-led practices! Secure Code Warrior’s mission is to establish new standards for coding that transform the ways software is created. We do this by providing the world’s leadin

Calyxo, Inc. is a medical device company headquartered in Pleasanton, California, USA. The company was founded in 2016 to address the profound need for improved kidney stone treatment. Kidney stone disease is a common, painful condition that consumes vast amounts of healthcare resources each year. O

Calyxo, Inc. is a medical device company headquartered in Pleasanton, California, USA. The company was founded in 2016 to address the profound need for improved kidney stone treatment. Kidney stone disease is a common, painful condition that consumes vast amounts of healthcare resources each year. O

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 hav

Antora builds and deploys thermal energy storage to power always-on industrial operations and data centers with low-cost energy. Factory-built in California, Antora’s thermal batteries deliver reliable and cost-effective heat and power for industrial loads of any size. Antora is electrifying global

Scismic is supporting the growth of the most respected legacies in American industry, known for pioneering breakthroughs in optical technologies! With a proven history of industry firsts—including application-specific fibers, optical connectors, ribbon cables, erbium-doped fibers, Raman fiber lasers

At IEM, we’re not just building innovative electrical distribution systems, we’re shaping the future. IEM is dedicated to delivering world-class solutions for complex power needs. After 75 years, we continue to push the boundaries of what’s possible. Whether you’re an experienced professional or jus

Chez FAIRMAT, notre mission est de construire un écosystème circulaire qui préserve les matériaux avancés loin des décharges pour les remettre au cœur de la conception des produits. Nous sommes une deeptech pionnière dans le recyclage de la fibre de carbone, offrant une solution complète reposant su

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities by focusing on creating innovative solutions leveragi

Position Overview: The Senior Development Process Engineer/Technologist leads the design and execution of advanced experimental programs to develop and optimize novel metal additive manufacturing processes. This role operates with a high degree of autonomy, providing technical direction and mentorsh

Position Overview: The Development Process Engineer/Technologist designs and executes experiments to advance novel metal additive manufacturing processes. Collaborating with senior engineers and technologists, this role contributes to the development of project plans, creates detailed experimental d

Cerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. Our novel wafer-scale architecture provides the AI compute power of dozens of GPUs on a single chip, with the programming simplicity of a single device. This approach allows Cerebras to deliver industry-leading training

Company Overview Mainspring Energy is revolutionizing power generation with the world’s most flexible and adaptable local power generation technology, the Mainspring Linear Generator. Commercial, industrial, and utility leaders are choosing Mainspring over traditional options like engines, turbines,

Canopy Technologies’ mission is to manufacture humanity’s ascent. Our team advances materials and manufacturing processes to support the most challenging missions in the galaxy: re-entry from space, interplanetary travel, hypersonic weapons, and more. Canopy’s engineering centers around extreme envi

A career that’s the whole package! At Conga, we’ve built a community where our colleagues can thrive. Here you’ll find opportunities to innovate and support growth through individual and team development, all within an environment where every voice is heard. Conga lines up commercial operations so c

Step into the innovative world of LG Electronics. As a global leader in technology, LG Electronics is dedicated to creating innovative solutions for a better life. Our brand promise, 'Life's Good', embodies our commitment to ensuring a happier life for all. We have a rich history spanning over six d

General Summary The Research and Development Engineer I engineers, designs, and develops new products or changes to existing products, processes, and equipment. Performs testing, implementation, and documentation of engineering changes. Uses both theoretical and practical solution development throug