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R&d Engineer United States Jobs (On-site work)

60 Job Offers

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Senior Optical Engineer, R&D
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Clera
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Principal Robotics Engineer - R&D
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Boston Engineering seeks a Principal Robotics Engineer in Waltham, MA to lead R&D for advanced robotic systems. Requires 10+ years engineering experience, 5+ in robotics, and hands-on integration expertise.
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Boston Engineering Corporation
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R&D Test Engineer - Electrical Power Systems
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Join Commonwealth Fusion Systems as an R&D Test Engineer in Devens. Design and build electrical test equipment for superconducting magnets. Requires 5+ years experience and electrical analysis software skills.
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107000.00 - 160000.00 USD / Year
Commonwealth Fusion Systems
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R&D Test Engineer
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Join Commonwealth Fusion Systems as an R&D Test Engineer in Devens. Design, build, and commission test equipment for fusion energy, requiring 5+ years of experience and CAD skills.
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107000.00 - 160000.00 USD / Year
Commonwealth Fusion Systems
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Senior R&D Engineer
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Join Commonwealth Fusion Systems as a Senior R&D Engineer in Devens. Lead HTS magnet design and testing with 7+ years of R&D experience. Help build the future of fusion energy.
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134000.00 - 205000.00 USD / Year
Commonwealth Fusion Systems
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Senior Optical Engineer, R&D
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Lead optical design for autonomous directed-energy hardware at a defense tech R&D team in San Francisco. Requires 5+ years in optical engineering, Zemax/Code V skills, and hands-on precision optics experience. Salary $150K-$200K.
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Clera
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Senior R&D Engineer, Space PV Product Design & Prototyping
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Join Tandem PV as a Senior R&D Engineer in Fremont, designing lightweight flexible space PV prototypes. Requires 5+ years hardware design, 3D CAD, and PV electrical fundamentals.
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Tandem PV
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Plumbing Engineer, R&D
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Fluidstack seeks a Plumbing Engineer in Austin to design piping systems for AI data centers. Requires 5+ years industrial design experience, Revit/AutoCAD MEP skills, and code knowledge. Help scale frontier compute infrastructure.
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Fluidstack
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R&D Production Test Engineer
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70000.00 - 120000.00 USD / Year
Commonwealth Fusion Systems
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Senior R&D Test Engineer - Fluid Systems
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90000.00 - 145000.00 USD / Year
Commonwealth Fusion Systems
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NAMS2 - R&D Engineer I, II, III
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Crown Innovations, Inc.
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Senior Mechanical Engineer - R&D
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Boston Engineering Corporation
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Senior R&D Electromagnetic Analysis Engineer
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110000.00 - 185000.00 USD / Year
Commonwealth Fusion Systems
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R&D Test Engineer - Fluid Systems
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90000.00 - 145000.00 USD / Year
Commonwealth Fusion Systems
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R&D Test Engineer - Electrical Power Systems
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Commonwealth Fusion Systems
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Battery Cell R&D Engineer
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Gotion, Inc
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R&D Test Engineer
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108768.00 - 123600.00 USD / Year
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Mainspring Energy
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Senior Robotics Engineer - R&D
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Sereact GmbH
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Sr. R&D Engineer
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130000.00 - 193000.00 USD / Year
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Penumbra
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R&D Engineer II - Electrical Hardware/Embedded Systems
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Penumbra
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About the R&d Engineer role

Explore the innovative world of R&D Engineer jobs, where professionals serve as the critical bridge between scientific discovery and real-world application. Research and Development Engineers are the architects of progress, tasked with transforming theoretical concepts into tangible products, processes, and technologies. This dynamic profession sits at the heart of technological advancement across industries like biotechnology, software, medical devices, manufacturing, and energy. Individuals in these roles are problem-solvers and creators, responsible for the entire development lifecycle, from initial ideation and design to prototyping, testing, and final implementation.

The day-to-day responsibilities of an R&D Engineer are diverse and hands-on. Typically, they involve designing experiments, developing prototypes, and conducting rigorous testing to validate performance, safety, and feasibility. A significant part of the role is iterative design, using tools like CAD software for mechanical components or modern programming frameworks for software, to refine concepts based on test data. Collaboration is key; R&D Engineers frequently work cross-functionally with scientists, product managers, quality assurance teams, and manufacturing specialists to ensure designs meet both technical specifications and market needs. They are also responsible for creating detailed technical documentation, managing project timelines, and ensuring that developments comply with relevant industry standards and regulations, especially in fields like medtech or aerospace. Ultimately, they shepherd innovations from the lab bench to scalable production, optimizing for cost, manufacturability, and reliability.

To excel in R&D Engineer jobs, a specific blend of skills is required. A strong foundation in engineering principles—whether mechanical, electrical, software, chemical, or materials science—is essential, usually backed by a relevant university degree. Proficiency with specialized tools is a must, such as CAD/CAM software, simulation packages, programming languages, or data analysis programs. Hands-on experience with prototyping methods like 3D printing, CNC machining, or rapid software development cycles is highly valued. Beyond technical acumen, successful R&D Engineers possess sharp analytical and problem-solving abilities to debug complex systems and improve designs. They demonstrate excellent project management and communication skills to coordinate tasks and explain technical details to diverse stakeholders. A mindset geared towards continuous learning, innovation, and meticulous attention to detail defines top performers in this field.

For those passionate about pushing boundaries and creating the future, R&D Engineer jobs offer a challenging and rewarding career path. These positions are ideal for curious minds who thrive in environments that blend deep technical work with creative thinking and collaborative execution, driving innovation that shapes industries and improves lives.