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Design detailed 3D models and production drawings using NX, manage upper-level assemblies and BOMs, collaborate with engineers, conduct design reviews, and apply GD&T and DFM principles to validate manufacturable mechanical and structural designs.

The Procurement Specialist will manage sourcing hardware, equipment, services, and software. Responsibilities include creating purchase orders, resolving discrepancies, and implementing procurement processes.

The R&D Engineer will operate and advance pulsed-fusion devices, ensuring safe and reliable experiments, system readiness, and continuous improvement of machine performance.

Lead build reliability efforts for fusion devices, mentor team, establish standards, and partner with teams to maintain hardware lifecycle reliability.

As a Special Projects Engineer, you will manage complex engineering projects from planning through implementation, ensuring technical accuracy and effective communication between teams.

Develop and validate physics‑grounded ML models (differentiable physics, PINNs, surrogate models) linking simulation outputs to experimental diagnostic signals. Integrate ML with simulation and experimental pipelines, reproduce experimental plasma conditions, analyze and visualize results, collaborate with plasma and pulsed‑power experts, and communicate technical findings.

Lead the development and execution of training programs for Helion's R&D team, focusing on operational readiness for fusion machines and fostering a strong learning culture.

The PR Lead will manage media relations, craft narratives about Helion's fusion technology, and support external communications strategies, enhancing awareness and credibility in the energy sector.

The Senior Superconductor Engineer will manage the lifecycle of superconducting hardware, focusing on design, testing, and integration to optimize performance in fusion machines.

As a Frontend UX/UI Software Engineer, you'll design and implement applications for fusion machine operators, improving their workflows with real-time data visualizations and user-friendly interfaces, while collaborating closely with engineering teams.