As of October 01, 2026, the average annual salary for Technical Supervisor in Joliet, IL is $139,182, equivalent to $67 per hour, $2,677 weekly, or $11,599 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Technical Supervisor in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Technical Supervisor in Joliet, IL vary widely, spanning from $105,330 to $160,179. Most professionals fall between the 25th percentile ($121,462) and 75th percentile ($150,173), while top earners (90th percentile) make $160,179 per year. This $28,711 pay gap underscores opportunities for salary growth through certifications, specialized skills like Problem Solving or Product Support, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Joliet Technical Supervisor often earn 2.8% lower than national averages. However, Joliet currently ranks 381 statewide for Technical Supervisor job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
