As of April 01, 2026, the average annual salary for Application Security Engineer in Illinois is $98,634, equivalent to $47 per hour, $1,897 weekly, or $8,220 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Application Security Engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Application Security Engineer in Illinois vary widely, spanning from $81,922 to $116,736. Most professionals fall between the 25th percentile ($89,886) and 75th percentile ($108,109), while top earners (90th percentile) make $116,736 per year. This $18,223 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Software Engineering, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois Application Security Engineer often earn 1.9% higher than national averages due to demand from Fortune 79 companies. However, Illinois currently ranks 14 nationwide for Application Security Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
