Mechanical Engineer II, R&D

$104k to $112k

Full-timeMid levelPosted Oct 28, 2026

Job description

Job Details: Position Type: Full Time, Salary Range: $104042.00 - $112000.00Salary, Position Summary Support research & development projects to engineer and develop the next generations of Mevion’s proton therapy technology. Duties include: Make significant technical contributions across a spectrum of Mechanical Engineering sub-disciplines, for example: multi-physics finite element analysis, structural analysis and design, development of fixtures for 2D X-ray imaging system; Participate in engineering research, development and optimization of Mevion’s existing and future technologies, support the design and integration of mechanical components within robotic or electromechanical systems.

Evaluate mechanical designs and recommend engineering design modifications. Conduct research that tests and allows for analysis of the feasibility, design, operation or performance of equipment, components, or systems. Analyze and recommend design modifications to eliminate machine and/or system issues. Contribute to engineering projects in close coordination with project leads, including system modeling, simulations, motion and instrument control, and experiments.

Create standard operating procedures, work instructions, and verification and validation protocols for product development and engineering products. Minimum Requirements Master’s degree in Mechanical Engineering, Physics or a closely related field. Qualified Candidates must have completed academic coursework in: Robotics and Computer Aided Design (CAD).

Must have strong demonstrated knowledge (through academic coursework, internship or professional experience) of: Finite Element Analysis (FEA) using Solid. Works Simulation for structural optimization and safety validation; Utilizing Solid. Works for 3D modeling, assemblies, and design iteration. Familiarity with GD&T and engineering drawing standards.

Robotics systems. Qualifications:

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