Joblaze summary

The High Voltage Test Technician at Helion is responsible for conducting high-voltage tests on production assemblies and prototypes, ensuring safety and quality standards are met. This role requires a solid background in electronics or manufacturing test environments, along with hands-on experience in troubleshooting and executing detailed test procedures. Ideal candidates will have 3-5 years of relevant experience and a familiarity with high-voltage safety practices. Helion's team is focused on innovation in fusion energy, making this a critical position in a rapidly evolving field.

Joblaze insights

Listed about 2 months ago — first seen on Joblaze September 3, 2026. Last confirmed on Helion's careers page November 2, 2026.
Electrical Systems appears in 0.9% of 3323 comparable mid other roles in United States; Data Acquisition Systems appears in 0.1% of 3323 comparable mid other roles in United States.

Quick facts

Is the High Voltage Test Technician role remote?: No — this is an on-site role in Everett, WA.
How much experience is required?: 3–5 years of relevant experience for this High Voltage Test Technician role.
Where is the role based?: Helion is hiring for this position in Everett, WA.
What's the tech stack?: Joblaze extracted these technologies from the posting: Data Acquisition Systems, Electrical Systems, High Voltage, Test Equipment.
What seniority level is this role?: Helion targets mid-level candidates for this position.
Is this full-time or contract?: Full-time for this High Voltage Test Technician role at Helion.

From the original posting

What You Will Be Doing:

You will perform high-voltage testing of production assemblies, subsystems, and components critical to Helion's fusion generators. You will implement and troubleshoot test setups, ensuring safety, quality, and throughput targets are met. You will work closely with Design Engineers, Test Engineers, and Production Technicians to validate system performance, identify issues, and continuously improve test execution. This is an onsite role that reports directly to the Production Manager at our Everett, WA office.

You Will:

Set up, configure, and execute high-voltage tests on production assemblies and prototypes
Troubleshoot electrical and mechanical issues during testing and document findings
Operate test equipment, control panels, and data acquisition systems according to defined procedures
Follow high-voltage safety protocols and maintain compliance with defined high-voltage handling and grounding standards
Collaborate with Design and Test Engineers to review test results and escalate issues or anomalies
Support the repair, development, maintenance, and calibration of test fixtures and related equipment
Record and report test data accurately, participating in post-test reviews and process improvements
Occasionally assist with prototype or experimental testing

Required Skills:

3–5 years of experience in electronics or manufacturing test environments
Familiarity with electrical systems and high-voltage safety practices
Proven ability to execute detailed test procedures safely and efficiently
Hands-on experience in test setup, troubleshooting, and use of electrical measurement tools
Support a 1st shift schedule: 6am to 2:30pm Monday through Friday

#LI-Onsite

Medical, Dental, and Vision plans for employees and their families
10 Paid holidays, plus company-wide winter break
Up to 5% employer 401(k) match
Annual wellness stipend

Standard company text repeated across Helion's postings is omitted here.

High Voltage Test Technician

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