Average Base Salary
Average Hourly Rate
The average r&d mechanical engineer salary in Arkansas, United States is $108,339 or an equivalent hourly rate of $52. This is 9% lower (-$10,767) than the average r&d mechanical engineer salary in the United States. In addition, they earn an average bonus of $4,539. Salary estimates based on salary survey data collected directly from employers and anonymous employees in Arkansas, United States.