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Helion Energy

Inspector

Become an Inspector at Helion Energy in Everett, WA, where you'll ensure quality and compliance of fusion power components. Collaborate with teams to address quality issues and maintain high standards. Enjoy competitive pay, comprehensive benefits, and a commitment to diversity.
Helion Energy
Helion Energy
Everett, United States   On-site   Full Time   USD 29–39 per hour  UTC-08:00

Helion Energy

Company Overview

Helion Energy

Everett, WA, United States

2013

Approximately 350 employees (source: linkedin.com). No public revenue figures disclosed as the company is pre-commercialization.

What They Do

Helion Energy is a pioneering private fusion energy company that specializes in magneto-inertial fusion (MIF) technology. This innovative approach combines magnetic confinement for stability with inertial confinement for heating, enabling controlled fusion reactions that utilize deuterium from water and self-generated helium-3 in a closed-fuel cycle. This technology allows for direct electricity generation without the need for steam turbines, significantly enhancing efficiency (source: tsginvest.com). The company’s flagship product, the Fusion Engine, includes notable prototypes such as Trenta, which became the first private company to achieve a fuel temperature of 100 million degrees Celsius, and the seventh-generation Polaris, which aims to demonstrate net electricity generation from fusion (source: nucnet.org). Helion targets high-demand sectors, particularly tech data centers, and has secured over 50 industrial clients, focusing on long-term power purchase agreements (PPAs) rather than hardware sales (source: vizologi.com). The company differentiates itself through its compact design, aneutronic fusion for low radioactivity, and a faster commercialization timeline compared to competitors like Commonwealth Fusion Systems (source: equityzen.com).

Projects & Track Record

While Helion Energy has not yet completed any fully commercial projects, it has made significant strides with its prototypes, Trenta and Polaris, the latter of which is operational and aims to demonstrate net electricity generation from fusion (source: tsginvest.com). The company is currently focused on the Orion fusion power plant, a 50 MW facility under construction in Chelan County, Washington, which is expected to connect to the grid by 2028. This plant will supply power to Microsoft data centers through the state's primary power networks after a one-year ramp-up period (source: nucnet.org). Helion's client base includes Microsoft, with whom they announced the world's first fusion PPA in May 2023, and they have expressed interest from other major players like OpenAI's Sam Altman for large power purchases (source: equityzen.com). The company’s geographic presence is primarily in Washington state, with future expansion linked to the Orion project and potential data center grids (source: tsginvest.com).

Recent Developments

In the past two years, Helion Energy has made notable advancements, including the announcement of a 50 MW power purchase agreement with Microsoft in May 2023 (source: equityzen.com). The company began site work on the Orion plant in Chelan County in 2025, marking a significant step towards its goal of commercial fusion energy (source: nucnet.org). Additionally, Helion raised $425 million in a Series F funding round in January 2025, achieving a valuation of $5.4 billion and bringing its total funding to over $1 billion (source: tsginvest.com). Recent milestones also include a behind-the-scenes tour of the Polaris prototype and progress towards manufacturing fusion power at scale, with the fusion market projected to reach $572.75 billion by 2032 (source: equityzen.com).

Working There

Helion Energy offers a variety of roles across research and development, engineering, plasma physics, manufacturing, and leadership positions, including scientists and executives. Departments focus on critical areas such as accelerator development, E-BEAM optics, and laboratory operations (source: vizologi.com). The company is headquartered in Everett, WA, where open positions are listed, although no current jobs were shown on Y Combinator as of the latest data. The culture at Helion emphasizes rapid iteration and a transition from academic research to commercialization, fostering a team of experts in a high-stakes environment as they work towards the 2028 deployment of their fusion technology (source: tsginvest.com). While specific employee benefits are not detailed in available sources, the private nature of the company and its substantial funding suggest competitive perks typical of tech-sector startups in Washington's innovation ecosystem (source: aceventurefunds.com).

Contact


Last updated on 2025-12-26 | Report an issue

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. Our vision is a world with clean, reliable, and affordable energy for everyone.

Since Helion's founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward. Our last prototype, Trenta, completed 10,000 high-power pulses and reached plasma temperatures of 100 million degrees Celsius (9 keV). We are now operating Polaris, our next prototype on the path to the world's first fusion power plant.

This is a pivotal time to join Helion. You will tackle real-world challenges with a team that prizes urgency, rigor, ownership, and a commitment to delivering hard truths - values essential to achieving what no one has before. Together, we will change the future of energy, because the world can't wait.

What You Will Be Doing

The Inspector ensures that they ensure the quality and compliance of both purchased and internally manufactured components. You will perform inspections, evaluates nonconformances, documents findings, and support corrective and preventive action efforts. The Inspector collaborates with Production, Engineering, Supply Chain, and Machining teams to maintain strong quality expectations that ensure efficient operations and the reliable performance of our fusion generators. As an Inspector, you will report directly to one of our Production Supervisors at our Everett, WA location.

You Will

  • Inspect incoming materials, components, and finished goods for compliance with quality standards
  • Use inspection tools (calipers, gauges, measuring devices) to verify dimensional and visual requirements
  • Maintain accurate inspection records and document all nonconformances
  • Prepare inspection reports and ensure documentation of results
  • Work with Production, Engineering, Sourcing, and suppliers to address quality issues
  • Coordinate with Receiving to resolve quality concerns promptly
  • Support improvements to inspection processes and quality procedures
  • Identify quality issues and recommend corrective and preventive actions
  • Collaborate with teams to ensure resolution of quality problems
  • Stay informed on best practices and trends in quality control

Required Skills

  • High school diploma or equivalent; additional technical or quality-related certifications
  • 1.5+ years' experience in quality or inspection roles
  • Read and interpret technical drawings and specifications for mechanical and electromechanical parts
  • Proven experience in a quality control or inspection role in a manufacturing or production environment
  • Consistently identifies errors and evaluates data to support decisions
  • Familiarity with quality standards, regulations, and inspection techniques
  • Clearly convey information and expectations to team members and the ability to collaborate across teams
  • Proficiency in using inspection tools and equipment
  • Knowledge of basic computer applications and proficient in entering and maintaining quality records
  • Ability to lift and move objects up to 50 pounds
  • Comfortable standing for extended periods during inspections
  • Ability to compare products against visual standards, including color and detail requirements.

Total Compensation and Benefits

Helion's compensation package includes a competitively benchmarked base salary, meaningful equity grants, and comprehensive benefits. Final compensation is determined through a holistic evaluation of your experience, qualifications, and our commitment to internal equity - ensuring fairness and transparency across our teams. We are committed to fostering a fair and equitable environment in every aspect of our operations, including compensation.

This is a non-exempt hourly role.

Hourly Pay Rate

$29 - $39 USD

Benefits

Our total compensation package includes benefits, including but not limited to:

  • 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

Helion is an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. If you need assistance or an accommodation during the interview process, please let us know.

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About the role

December 16, 2025

Full Time

Company

January 2, 2026

On-site

USD 29–39 per hour

Helion Energy

helionenergy.com

  •  Everett, United States

1.5+ years in quality or inspection roles

UTC-08:00

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