As of February 01, 2026, the average annual salary for plastics engineering in Casper, WY is $92,042, equivalent to $44 per hour, $1,770 weekly, or $7,670 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 Casper, WY vary widely, spanning from $79,678 to $107,438. Most professionals fall between the 25th percentile ($85,570) and 75th percentile ($100,101), while top earners (90th percentile) make $107,438 per year. This $14,531 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, Casper plastics engineering often earn 0.5% lower than national averages. However, Casper currently ranks 543 statewide for plastics engineering job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
