The salary trajectory of a Plant Engineer ranges between locations and employers. The salary starts at $0 per year (estimate) and goes up to $0 per year (estimate) for the highest level of seniority.
The estimated average salary for a Plant Engineer at Bitumar is $147,390 per year or $71 per hour, but some professionals have reported earning up to roughly $231,260 per year (90th percentile). The typical pay range is between $117,363 (25th percentile) and $187,507 (75th percentile) annually. This is based on 1 salaries submitted by Bitumar Plant Engineer professionals on Glassdoor, as of Jul 2026.
Plant Engineer professionals typically earn between $56 and $90 per hour.
Plant Engineer professionals typically earn between $9,780 and $15,626 monthly.