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# Design Engineer

- **Company:** Physics World Jobs Partner Network
- **Location:** United States
- **Experience:** Expert
- **Salary:** $80,000.0 - $150,000.0
- **Contract:** Permanent contract
- **Skills:** 3d Models, Computer-Aided Design, Computer Aided Three-Dimensional Interactive Application (CATIA), SolidWorks (CAD)
- **Published:** September 2, 2026
- **Apply:** https://www.physicsworldjobs.com/external-redirect-registration?JobId=32894&LinkSource=JobDetails

## About the Role

* 12+ years of hands-on mechanical design experience with increasing technical complexity.
 * Experience designing neutral beams or particle accelerators.
 * Familiarity with high voltage design principles.
 * Proven ability to manage a design through the entire lifecycle from concept to installation.
 * Expertise in mechanical assemblies, fasteners, and manufacturing design considerations.
 * Familiarity with geometric dimensioning and tolerancing (ASME Y14.5M).
 * Proficient with SolidWorks, Catia, or other 3D CAD software (1,000+ hours). Experience with PDM/PLM design change management tools is a plus.
 * Strong working knowledge of engineering materials and fabrication methods., * B.S. in Engineering or related technical field (Master's preferred).

## Description

The Senior Design Engineer will lead the design and development of mechanical systems supporting TAE's R&D and commercial ventures. Projects will range from simple machined components to large structural weldments and advanced electro-mechanical assemblies. The role is ideal for creative, hands-on, and technology-savvy candidates with specialized expertise in areas such as high vacuum systems, plasma/accelerator design, high voltage design, cryogenics, refractory materials, and additive manufacturing. Experience from national labs, universities, or large-scale R&D facilities is a plus.

The role requires 100% onsite presence to collaborate with the Design Team.

 * Apply technical expertise to design and develop complex mechanical systems and technologies.
 * Create 2D/3D CAD models, layout drawings, and detailed design documentation using SolidWorks.
 * Resolve design challenges through collaboration with engineering, physics, and project management teams.
 * Produce and maintain detailed drawings, bills of materials, and technical documentation.
 * Coordinate with outside vendors to fabricate components and ensure design adherence, including shop visits as necessary.
 * Generate conceptual CAD models from sketches and undefined project requirements.
 * Participate in assembly, installation, and commissioning activities as needed.
 * Foster cross-disciplinary communication with engineering, physics, quality, and procurement groups.