As of January 01, 2026, the average annual salary for cyber software engineer in Illinois is $165,625, equivalent to $80 per hour, $3,185 weekly, or $13,802 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for cyber software engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for cyber software engineer in Illinois vary widely, spanning from $147,306 to $191,038. Most professionals fall between the 25th percentile ($156,036) and 75th percentile ($178,927), while top earners (90th percentile) make $191,038 per year. This $22,891 pay gap underscores opportunities for salary growth through certifications, specialized skills like Leadership or Agile, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Illinois cyber software engineer often earn 1.9% higher than national averages due to demand from Fortune 63 companies. However, Illinois currently ranks 14 nationwide for cyber software engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
