The salary trajectory of a Process Engineering Co-Op ranges between locations and employers. The salary starts at $127,079 per year (estimate) and goes up to $237,959 per year (estimate) for the highest level of seniority.
The estimated average salary for a Process Engineering Co-Op at FMC is $139,171 per year or $67 per hour, but some professionals have reported earning up to roughly $247,775 per year (90th percentile). The typical pay range is between $104,378 (25th percentile) and $189,441 (75th percentile) annually. This is based on 4 salaries submitted by FMC Process Engineering Co-Op professionals on Glassdoor, as of Jul 2026.
Process Engineering Co-Op professionals typically earn between $50 and $91 per hour.
Process Engineering Co-Op professionals typically earn between $8,698 and $15,787 monthly.