8 jobs · updated daily6 new this week

Test & Validation Engineer Jobs in Washington

Hiring now: Helion Energy, Schweitzer Engineering Laboratories, Endurance Energy.

In Washington

8

New this week

6

Top companies

3

Median salary

$143,000/yr

High Voltage Test Technician

Helion Energy

Everett, Washington

On-siteNuclearAdded Oct 5, 2026

Integration and Test Engineer

Helion Energy

Everett, Washington

On-siteNuclearAdded Oct 5, 2026

Senior Integration & Test Engineer (Fluids & Controls)

Endurance Energy

Seattle, Washington

On-siteEnergy StorageAdded Oct 5, 2026

Second Shift High Voltage Test Technician

Helion Energy

Everett, Washington$36 – $42/hr

On-siteNuclearAdded Oct 5, 2026

R&D Test Engineer

Helion Energy

Everett, Washington$130,000 – $220,000/yr

On-siteNuclearAdded Oct 5, 2026

Senior Test Engineer

Helion Energy

Everett, Washington

On-siteNuclearAdded Oct 5, 2026

Test Engineer

Schweitzer Engineering Laboratories

Pullman, Washington$89,400 – $134,100/yr

On-siteGrid ModernizationAdded Sep 20, 2026

Test Engineering Technician I

Schweitzer Engineering Laboratories

Pullman, Washington

On-siteGrid ModernizationAdded Sep 20, 2026

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More locations

United States (135)Everett (5)California (66)Texas (20)Massachusetts (6)

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