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Senior Materials Engineer, Dielectrics

Everett, WA💼 Full-time🗓 2026-06-22 → 2026-09-26

Core

Develop and evaluate novel dielectric insulating materials for high-voltage components in nuclear fusion reactors, focusing on performance under radiation exposure and extreme conditions.

Role type

Senior IC materials engineer (dielectrics)

Builds

High-voltage dielectric insulating materials for fusion generators

Domain

Nuclear fusion energy + materials science

Deliverable

production ML models | product features

Required skills

Dielectric materials expertise, R&D project leadership, radiation effects testing, multi-physics modeling, cross-functional collaboration, technical conference representation

Preferred skills

Radiation effects testing and characterization, new product introduction from seed to commercial, multi-physics modeling for microstructure simulation

Technologies

None explicitly stated

Responsibilities

Lead multi-disciplinary projects to develop high-voltage dielectric insulating materials; Lead testing campaigns to quantify electrical properties and behavioral limits under heat, stress, and radiation; Review published research and distill findings for non-nuclear engineers; Partner with vendors, national labs, and universities; Represent Helion at technical meetings and conferences

Seniority

Senior, hands-on IC

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