Helion · 9 hours ago
Test Supervisor
Everett, WA
Full-time
Onsite
Mid, Senior Level
$111K/yr - $140K/yr
3+ years expHelion is a fusion power company based in Everett, WA, focused on building the world's first fusion power plant. The Test Supervisor will lead a team of Test Technicians, ensuring safe and efficient high-voltage testing while managing schedules, training, and fostering a culture of safety and technical excellence.
EnergyEnvironmental EngineeringRenewable Energy
Responsibilities
Supervise day-to-day operations of the Test Technician team, including scheduling, staffing, and shift coordination to maintain full test coverage
Champion a culture of safety and technical excellence by ensuring adherence to all high-voltage and test protocols
Partner with Design & Test Engineers to implement, improve, and sustain testing processes, equipment readiness, and automation initiatives
Lead technician training and certification programs, ensuring all team members meet or exceed Helion's High Voltage Operator standards
Monitor performance, provide coaching and feedback, and drive professional development within the technician team
Track test throughput, identify process bottlenecks, and coordinate cross-functional solutions with engineering and production leadership
Support hands-on troubleshooting and test readiness activities as needed to resolve issues and sustain continuous operations
Foster continuous improvement through standardized work practices, lessons learned, and feedback loops with Test Engineering and Production
Qualification
Required
3–5 years of supervisory experience
Familiarity with electrical testing practices and high-voltage safety protocols
Proven ability to lead and develop technical teams in a fast-paced, safety-critical environment
Experienced in managing schedules and priorities across shifts
Experienced in collaborating with Engineers, Supervisors, and cross-functional partners to maintain operational excellence
Benefits
Medical, Dental, and Vision plans for employees and their families
31 Days of PTO (21 vacation days and 10 sick days)
10 Paid holidays, plus company-wide winter break
Up to 5% employer 401(k) match
Short term disability, long term disability, and life insurance
Paid parental leave and support (up to 16 weeks)
Annual wellness stipend
Company
Helion
We are a fusion power company based in Everett, WA, with the mission to build the world's first fusion power plant, enabling a future with unlimited clean electricity.
201-500 employees
H1B Sponsorship
Helion has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (1)
2023 (2)
2022 (1)
2021 (1)
Funding
Current Stage
Late StageTotal Funding
$1.04BKey Investors
Nucor CorporationSam AltmanDustin Moskovitz
2025-01-28Series F· $425M
2023-09-27Corporate Round· $35M
2021-11-05Series E· $500M
Leadership Team
David Kirtley
Founder and CEO
Chris Pihl
Co-Founder, CTO
Recent News
2026-01-12
2025-12-24
Company data provided by crunchbase