As of February 01, 2026, the average annual salary for plastics engineering in Helena, MT is $83,836, equivalent to $40 per hour, $1,612 weekly, or $6,986 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 Helena, MT vary widely, spanning from $72,575 to $97,860. Most professionals fall between the 25th percentile ($77,942) and 75th percentile ($91,177), while top earners (90th percentile) make $97,860 per year. This $13,235 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, Helena plastics engineering often earn 7.9% lower than national averages. However, Helena currently ranks 791 statewide for plastics engineering job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
