As of April 01, 2026, the average annual salary for Human Computer Interaction Engineer in Saint Louis, MO is $85,011, equivalent to $41 per hour, $1,635 weekly, or $7,084 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Human Computer Interaction Engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Human Computer Interaction Engineer in Saint Louis, MO vary widely, spanning from $72,955 to $98,929. Most professionals fall between the 25th percentile ($78,700) and 75th percentile ($92,296), while top earners (90th percentile) make $98,929 per year. This $13,596 pay gap underscores opportunities for salary growth through certifications, specialized skills like Integrity or Open Source, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Saint Louis Human Computer Interaction Engineer often earn 1.7% lower than national averages. However, Saint Louis currently ranks 497 statewide for Human Computer Interaction Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
