As of January 01, 2026, the average annual salary for Process Engineer, Semiconductor in Illinois is $93,563, equivalent to $45 per hour, $1,799 weekly, or $7,797 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Process Engineer, Semiconductor in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Process Engineer, Semiconductor in Illinois vary widely, spanning from $79,442 to $108,710. Most professionals fall between the 25th percentile ($86,172) and 75th percentile ($101,491), while top earners (90th percentile) make $108,710 per year. This $15,319 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, Illinois Process Engineer, Semiconductor often earn 1.9% higher than national averages due to demand from Fortune 44 companies. However, Illinois currently ranks 14 nationwide for Process Engineer, Semiconductor job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
