First Solar employees working as Development Engineer IV in US have attributed a compensation and benefits rating of 3 out of 5 stars, based on 1 ratings. This is in line with the average of Development Engineer IV professionals at First Solar worldwide.
The salary trajectory of a Development Engineer IV 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 Development Engineer IV at First Solar is $180,268 per year or $87 per hour, but some professionals have reported earning up to roughly $268,686 per year (90th percentile). The typical pay range is between $147,651 (25th percentile) and $223,022 (75th percentile) annually. This is based on 9 salaries submitted by First Solar Development Engineer IV professionals on Glassdoor, as of Jul 2026.
Development Engineer IV professionals typically earn between $71 and $107 per hour.
Development Engineer IV professionals typically earn between $12,304 and $18,585 monthly.