The salary trajectory of a Advanced Engineer ranges between locations and employers. The salary starts at $69,941 per year (estimate) and goes up to $377,206 per year (estimate) for the highest level of seniority.
The estimated average salary for a Advanced Engineer at FirstEnergy is $176,991 per year or $85 per hour, but some professionals have reported earning up to roughly $266,087 per year (90th percentile). The typical pay range is between $144,250 (25th percentile) and $219,989 (75th percentile) annually. This is based on 6 salaries submitted by FirstEnergy Advanced Engineer professionals on Glassdoor, as of Jul 2026.
Advanced Engineer professionals typically earn between $69 and $106 per hour.
Advanced Engineer professionals typically earn between $12,021 and $18,332 monthly.