Helion · 10 hours ago
Senior Network Engineer
Everett, WA
Full-time
Onsite
Senior Level, Lead/Staff
$140K/yr - $170K/yr
8+ years expHelion is a fusion power company based in Everett, WA, focused on building the world's first fusion power plant. The Senior Network Engineer will be responsible for architecting and managing enterprise-level network systems, leading design initiatives, troubleshooting issues, and ensuring network security and reliability.
EnergyEnvironmental EngineeringRenewable Energy
Responsibilities
Architect and deploy LAN/WAN, VPN, and cloud-based network solutions to support business needs
Monitor network performance, identify bottlenecks, and implement enhancements to improve speed and reliability
Configure and manage firewalls, intrusion detection/prevention systems, and access controls to safeguard network assets
Resolve escalated network issues and provide Tier 3 support for complex problems
Maintain detailed network diagrams, configuration records, and performance reports
Lead network-related projects, including upgrades, migrations, and integrations with other IT systems
Work closely with system administrators, cybersecurity teams, and vendors to ensure seamless operations
Train and mentor junior network engineers and contribute to team development
Qualification
Required
8+ years of network engineering experience
Deep knowledge of routing and switching protocols (BGP, OSPF, EIGRP), network hardware (Fortinet, Cisco, Juniper), and cloud networking (AWS, Azure, GCP)
Experience with network security tools and protocols, including VPNs, firewalls, and NAC systems
Strong problem-solving abilities and capacity planning experience
Preferred
CCNP, CCIE, or equivalent certifications preferred
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
Company data provided by crunchbase