Senior Mechanical Engineer, Component Development

Quantum Fuel Systems LLC • Lake Forest, California, United States • Posted May 16, 2026

Location Lake Forest, California

Job Type Full-time

Category other-general

Posted May 16, 2026

Senior Mechanical Engineer

Quantum Fuel Systems / (url removed)

Reports to: Senior Vice President, Product Engineering

Location: Lake Forest, CA (onsite at company headquarters)

Employment type: Full-time

FLSA: Exempt

Pay Range: $(phone number removed) - $(phone number removed)/year

Quantum Fuel Systems is engineering the future of alternative fuel solutions. For over 25 years, we've been at the forefront of clean energy innovation, designing, developing, and delivering industry-leading storage systems and transport trailers for compressed natural gas (CNG), renewable natural gas (RNG), and hydrogen.

Based in Lake Forest, California, we're driving clean energy forward by helping our partners meet ambitious net-zero targets with safe, reliable, and sustainable solutions. Our product line includes next-generation fuel storage systems for commercial vehicles and virtual pipelin...

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