As of June 01, 2026, the average annual salary for Piping Design Engineer in Illinois is $76,442, equivalent to $37 per hour, $1,470 weekly, or $6,370 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Piping Design Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Piping Design Engineer in Illinois vary widely, spanning from $65,166 to $86,572. Most professionals fall between the 25th percentile ($70,540) and 75th percentile ($81,744), while top earners (90th percentile) make $86,572 per year. This $11,204 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Carpentry, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Piping Design Engineer often earn 1.9% higher than national averages due to demand from Fortune 57 companies. However, Illinois currently ranks 14 nationwide for Piping Design Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
