As of April 01, 2026, the average annual salary for Welding Engineer in Saint Louis, MO is $99,559, equivalent to $48 per hour, $1,915 weekly, or $8,297 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Welding Engineer in cities like Santa Clara, San Jose, and Fremont.
Annually Salaries for Welding Engineer in Saint Louis, MO vary widely, spanning from $86,782 to $111,563. Most professionals fall between the 25th percentile ($92,871) and 75th percentile ($105,843), while top earners (90th percentile) make $111,563 per year. This $12,972 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or API, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, Saint Louis Welding Engineer often earn 1.7% lower than national averages. However, Saint Louis currently ranks 497 statewide for Welding Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
