As of July 01, 2026, the average annual salary for Geological Engineer in South Dakota is $68,535, equivalent to $33 per hour, $1,318 weekly, or $5,711 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Geological Engineer in cities like San Jose, Santa Clara, and San Francisco.
Annually Salaries for Geological Engineer in South Dakota vary widely, spanning from $55,876 to $81,745. Most professionals fall between the 25th percentile ($61,909) and 75th percentile ($75,449), while top earners (90th percentile) make $81,745 per year. This $13,540 pay gap underscores opportunities for salary growth through certifications, specialized skills like Consulting or Laboratory Testing, or targeting high-paying regions like District of Columbia or California.
Location and experience significantly influence earnings. For example, South Dakota Geological Engineer often earn 9.1% lower than national averages due to demand from Fortune 43 companies. However, South Dakota currently ranks 48 nationwide for Geological Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.
