As of February 01, 2026, the average annual salary for plastics engineering in Watertown, SD is $86,073, equivalent to $41 per hour, $1,655 weekly, or $7,173 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for plastics engineering in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for plastics engineering in Watertown, SD vary widely, spanning from $74,511 to $100,471. Most professionals fall between the 25th percentile ($80,021) and 75th percentile ($93,610), while top earners (90th percentile) make $100,471 per year. This $13,589 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Design Engineering, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Watertown plastics engineering often earn 1.8% lower than national averages. However, Watertown currently ranks 750 statewide for plastics engineering job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
