Helion · 1 week ago
Facilities Staff Engineer (Mechanical)
Everett, WA
Full-time
Onsite
Senior Level, Lead/Staff
$150K/yr - $190K/yr
5+ years expHelion is a fusion power company based in Everett, WA, focused on building the world's first fusion power plant. The Facilities Staff Engineer (Mechanical) will be responsible for designing and implementing mechanical systems for Helion's facilities, ensuring safety, reliability, and efficiency in a fast-paced environment.
EnergyEnvironmental EngineeringRenewable Energy
Responsibilities
Own the design, performance, and lifecycle of mechanical systems, including HVAC, compressed air, chilled water, exhaust, and other utilities
Establish and maintain standards for mechanical infrastructure across new and existing sites
Lead facility mechanical projects — from scope and design through construction, commissioning, and operations
Troubleshoot system issues and drive continuous improvement in reliability, sustainability, and cost efficiency
Manage contractors, vendors, and consultants to ensure quality and compliance with technical and safety requirements
Partner with EH&S to maintain compliance with codes, permitting, and environmental regulations
Contribute to long-term facilities planning to support Helion's expansion
Qualification
Required
Bachelor's degree in Mechanical Engineering (or related field)
5+ years of experience in facilities, building systems engineering, or mechanical infrastructure projects
Strong knowledge of HVAC, utilities, plumbing, and building automation systems
Proven ability to own projects end-to-end, balancing technical depth with execution
Experience collaborating with contractors, design teams, and permitting authorities
Strong communication skills and ability to partner across technical and non-technical teams
Resourceful, proactive, and comfortable operating in a fast-moving environment
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
2025-12-24
Crunchbase News
2025-12-18
Crunchbase News
2025-12-17
Company data provided by crunchbase