What is the hourly salary range of plastics engineering?
As of February 01, 2026, the average hourly pay of plastics engineering in the United States is $46. While Salary.com is seeing that plastics engineering salary in the US can go up to $54 or down to $40, but most earn between $43 and $50. Salary.com shows the average base salary (core compensation), as well as the average total cash compensation for the job of plastics engineering in the United States.