Project Engineer (Preston Pipelines Infrastructure)
Preston Companies
San Jose, CA · $75k–$90k a year · Posted October 15, 2026
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Pay compared with the market
This listing pays about $82,500 a year. Across 697 open project engineer listings that state pay, the middle half runs $85,000 to $112,500 and the median is $100,000. That is 17% below the median, below the middle half of those listings.
Listed pay is what employers advertise, not what people are paid.
About the job
With over 55 years of experience and a team of 450+ employees, Preston Companies is built on a foundation of Quality, Integrity, and Service. At Preston Pipelines, we deliver reliable underground util