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Helion Energy Salary

Helion Energy Salary

Helion Energy pays a median of $198K ($165K–$221K) across 101 public job postings (2025–2026).

💰 $165K–$221K salary range

Median: $198K  ·  Based on 101 public Helion Energy job postings  ·  Updated June 24, 2026


This Helion Energy salary benchmark is built from public job postings — no private placement data. Figures reflect the posted-range midpoint (equity is separate) and are refreshed as new postings are collected.

📊 Salary breakdown

Helion Energy · pay benchmark · updated June 24, 2026
$198K
inc. eng · sales · ops
All-role median
$165K–$221K
Typical range
$320K view JD
Highest base · Director of Fusion Plant Engineering
101
Open roles
~6 yrs
Typical exp.
+22
101 last 90d
New last 30d
ⓘ Base salary only — 4% of roles mention equity
IC salary by seniority
Junior
$160K (7)
Mid
$168K (12)
Senior
$198K (51)
Staff
$250K (11)
Management pay by function
Electrical Engineering
$220K (2)
Mechanical Engineering
$201K (3)
Research & Development
$184K (3)
Production
$175K (2)
Salary by department · median & top base
software engineering
$248K · $255K top (5)
science
$230K · $315K top (13)
electrical engineering
$220K · $270K top (16)
material science
$218K · $317K top (9)
mechanical engineering
$198K · $320K top (19)
research & development
$184K · $305K top (7)
fuel cycle
$181K · $255K top (6)
supply chain
$160K · $214K top (7)
Highest-paying skills
Go $230KPython $220KMatlab $220KSolidWorks $198KCapacitor $168K

Highest-paying open roles at Helion Energy

Helion Energy salary by department

  • software engineering: $248K median · $255K top base — Senior Software Engineer, Full Stack (view JD) (5 roles)
  • science: $230K median · $315K top base — Director of Experimental Science (view JD) (13 roles)
  • electrical engineering: $220K median · $270K top base — Senior Manager, Electrical Engineering (view JD) (16 roles)
  • material science: $218K median · $317K top base — Principal Nuclear Materials Engineer (view JD) (9 roles)
  • mechanical engineering: $198K median · $320K top base — Director of Fusion Plant Engineering (view JD) (19 roles)
  • research & development: $184K median · $305K top base — Director of Fusion Plant Operations (view JD) (7 roles)
  • fuel cycle: $181K median · $255K top base — Principal Process Engineer, Fuel Cycle (view JD) (6 roles)
  • supply chain: $160K median · $214K top base — Senior Manufacturing Engineer (view JD) (7 roles)

Helion Energy salary by seniority

  • Junior: $160K median · $240K top base — Software Engineer, Plant Control (view JD) (7)
  • Mid: $168K median · $241K top base — Knowledge Systems Engineer - Fusion Systems (view JD) (12)
  • Senior: $198K median · $272K top base — Senior Materials Science Manager (view JD) (51)
  • Staff: $250K median · $317K top base — Principal Nuclear Materials Engineer (view JD) (11)

Helion Energy salary — lead & management

  • Manager: $201K median · $280K top base — Manager, Experimental Science (view JD) (15)

Remote work at Helion Energy

0% of Helion Energy's disclosed-pay roles are remote-friendly.

What Helion Energy looks for

Most-required skills across these postings: Python (22) · AWS (4) · Azure (4) · Docker (4) · CI/CD (4) · Rust (4) · GCP (3) · Kubernetes (3) · Go (2) · Terraform (2).

Benefits & perks at Helion Energy

Commonly listed: dental (87) · 401k (87) · life-ins (87) · pto (87) · parental (87) · gym (87).

About Helion Energy

Helion Energy is Series G stage · 501–1,000 employees · founded 2013 · HQ Everett, Washington. This context shapes pay: later-stage, well-funded companies tend to anchor base salary higher.

Experience & background at Helion Energy

Roles typically ask for around 6 years of experience (up to 15+ for the most senior). Most postings don't state a degree requirement; of the 61 that do, Bachelor's and PhD and Master's are most common.

Posted pay vs. total compensation

The figures on this page are the midpoint of each posting's advertised salary range (which, for commission roles, includes on-target earnings). Equity is a separate — and often large — component of total compensation, especially at high-growth and AI-native companies; 4% of these postings reference equity. Equity is not included in the medians above.

Helion Energy total compensation signals

Beyond the posted-range midpoint, postings indicate: common structures: hourly. Bonus, commission, and equity vary by role and are not included in the base medians above.

Helion Energy hiring activity

Helion Energy has 101 open roles right now, and this benchmark draws on 101 public job postings with disclosed pay. 22 of these roles were first seen in the last 30 days (101 in the last 90).

💼 Similar companies hiring

Compare Helion Energy's pay with companies in the same space:

CompanyMedian payvs Helion EnergyStage
TerraPower$173K↓ -12%Late Stage
Reworld Inc$111K↓ -44%
Iberdrola$126K↓ -36%Public
Ameresco$113K↓ -43%Public
SB Energy$155K↓ -22%Venture-backed
Form Energy$166K↓ -16%Series F

💸 Companies that pay more than Helion Energy

Pylon Labs · Triumph Arcade · Solutuslegal · Quanata · DLA Piper

📚 Salary guides & rankings

Top-Paying Tech Companies for Engineers (2026) · Highest-Paying Cities for Software Engineers · Highest-Paying Engineering Roles

Browse all company salary pages →

Explore more salary data

All Engineering salaries →  ·  Fusion Plant Engineering salary progression →  ·  Browse all tech salaries →

Common questions

What does Helion Energy pay?
The median pay is $198K, with a typical range of $165K–$221K, based on 101 public job postings (2025–2026). Base only — equity is separate.

What is the highest-paying job at Helion Energy?
One of the highest-paying open roles is Director of Fusion Plant Engineering, at $270K–$320K base.

Which team pays the most at Helion Energy?
The software engineering team, at a $248K median.

Where does this data come from?
Public job postings on company career pages and public job boards — no private placement or client data.

Methodology

Posted-range midpoints (USD) aggregated from 101 public Helion Energy job postings (2025–2026). Range = 25th–75th percentile; median = 50th percentile. Roles, departments, skills, and experience are parsed from the postings. Base salary only — equity excluded. Last refreshed June 24, 2026.

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