R&D Engineer Jobs in United States

About Pendar Technologies Pendar Technologies is a small, growing high-tech company that is advancing the field of intelligent chemical analysis. Leveraging advanced Raman laser spectroscopy and robust detection algorithms, our flagship product, the Pendar X10, represents the forefront of opto-mecha

Software development is changing fast, and code is no longer written by humans alone. Secure Code Warrior is the AI Software Governance platform that gives organizations visibility into how their software is created, strengthens developer capability, and reduces risk before code reaches production.

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

COMPANY OVERVIEW: AOSense, Inc. is the leading developer and manufacturer of innovative quantum technologies employing atom optics. Our devices use frequency-stabilized lasers and atoms in a vacuum cell to measure accelerations, rotations, magnetic fields, and time with unparalleled accuracy and sta

Slingshot Biosciences is a fast-growing life sciences company with a platform technology and paradigm-shifting mission to make precision-engineered cell mimics the gold standard for all cell-based assay controls. We are transforming cell-based applications with the most robust, scalable, and reprodu

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

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

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

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

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h

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

About Canopy Aerospace & Defense Canopy A&D is built to accelerate the future of advanced materials for space, defense, and maritime systems. Canopy delivers specialized materials and components that carry customers from concept through sustainment. Canopy A&D’s advanced signal attenuation technolog

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

Job Description: The Lead Research & Development Engineer is a senior technical leadership role responsible for both high-level engineering contribution and team-level coordination, mentoring, and delivery. This role focuses on driving innovation, ensuring technical excellence, and fostering collabo

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

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

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

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

PsiQuantum’s mission is to build the first useful quantum computers—machines capable of delivering the breakthroughs the field has long promised. Since our founding in 2016, our singular focus has been to build and deploy million-qubit, fault-tolerant quantum systems. Quantum computers h