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Helion Tech Stack
Fusion power plant developer scaling from prototype to commercial generation
Helion is a fusion energy company transitioning from prototype validation (Trenta achieved 100M°C plasma and 10,000 high-power pulses) into manufacturing scale-up for Polaris and beyond. The hiring mix skews heavily engineering-first (69 of 111 open roles), with senior-level concentration (51 roles), reflecting the shift from R&D-only to production-readiness. Active pain points around capacitor manufacturing throughput and non-conformance management, paired with projects on pulsed power systems and materials for extreme environments, show the company is now bottlenecked by engineering and ops maturity, not physics.
Tech Stack 103 technologies
Core StackNetSuite Power BI Tableau Adobe Creative Cloud MATLAB SolidWorks Python C++ C# Java Greenhouse Ashby Slack AWS Terraform Kubernetes Fusion Cohere LabVIEW IGBT LTspice Altium NX ANSYS FEMAP MES Fortran HYSYS Azure GCP+72 more
What Helion Is Building
◆Challenges
- Transition from rapid prototyping to mass manufacturing
- Improving reliability and throughput
- Accelerating fusion technology development
- Identifying production bottlenecks
- Delivering low-cost reliable electricity
- Scaling high-voltage capacitor manufacturing
- Designing high-performance structural systems
- Designing materials for extreme environments
- Accelerating milestones
- Monitoring materials in fusion environments
▲Active Projects
- Polaris prototype
- Low voltage control electronics
- New business process development for non-conformance management
- High-performance pulsed power systems
- Core energy management systems for fusion generators
- Fusion generator prototypes
- Product ramp to high-volume manufacturing
- Increase capacitor line throughput
- Neutron shielding and primary structure design
- High-voltage circuit designs for fusion devices
Hiring Activity
Steady110 roles · 35 in 30d
Department
Seniority
Company intelligence
