12 jobs · updated daily3 new this week

Mechanical Engineer Jobs in Washington

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

In Washington

12

New this week

3

Top companies

5

Median salary

$47/hr

Helion Energy logo

Mechanical Engineering Summer 2027 Intern

Helion Energy

Everett, Washington$48/hr
On-siteInternshipNuclear
WSP logo

Mid-Level Mechanical Engineer (Generation)

WSP

Houston, Texas + 7 more locations$86,100 – $150,950/yr
On-siteWater Sustainability
Energy Northwest logo

Mechanical Engineer

Energy Northwest

Richland, Washington$95,332 – $157,952/yr
On-siteNuclear
WSP logo

Senior Mechanical Engineer (Generation) - Nuclear

WSP

Houston, Texas + 7 more locations
On-siteNuclear
Schweitzer Engineering Laboratories logo

Mechanical Engineering Intern

Schweitzer Engineering Laboratories

Pullman, Washington$24 – $33/hr
On-sitePart-timeGrid Modernization
Schweitzer Engineering Laboratories logo

Mechanical Engineering Technician

Schweitzer Engineering Laboratories

Pullman, Washington$35 – $59/hr
On-siteGrid Modernization
Schweitzer Engineering Laboratories logo

Mechanical Engineer - Component Development

Schweitzer Engineering Laboratories

Pullman, Washington$100,600 – $144,400/yr
On-siteGrid Modernization

Principal Mechanical Engineer

Columbia Energy & Environmental Services

Richland, Washington120,000 – 170,000/yr
On-siteNuclear
Helion Energy logo

Senior Mechanical Engineer, Modules

Helion Energy

Everett, Washington
On-siteNuclear
Helion Energy logo

Senior Mechanical Engineer

Helion Energy

Everett, Washington
On-siteNuclear

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Endurance Energy logo

Senior Mechanical Engineer

Endurance Energy

Seattle, Washington
On-siteEnergy Storage
Helion Energy logo

Mechanical Engineer

Helion Energy

Everett, Washington
On-siteNuclear

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