Senior On-Site Engineer for Energy Storage Projects

Colliers Engineering & Design, via Ramos CS, seeks a Resident Engineer to provide senior on-site engineering oversight for the Willow Rock Energy Storage Center in Kern County, CA. You will coordinate four 130 MW turbine trains, thermal storage, air storage cavern, and the 19‑mile gen‑tie to the Whirlwind substation. The ideal candidate holds a California PE license, has 10+ years in heavy industrial construction, and can lead EPC contractor teams while upholding a safety-first approach on site.