Model reservoirs and optimize recovery of oil and gas over a field's life. Median salary in St. Louis: $136K/year. Data from BLS, O*NET, and H-1B disclosures.
Figures represent annual base salary in St. Louis, Missouri. Reviewed by SalaryOptics Editorial · How we calculate this →
Analysis derived from the salary, COL, tax, and labor-market figures above — specific to this role and city.
Reservoir Engineers in St. Louis earn approximately 6% lower than the US national median for this role — a $9,000 discount on annual base salary. St. Louis's lower wage level partially reflects the area's cost-of-living index of 86 (US avg = 100).
Adjusted for St. Louis's cost-of-living index (86), the median Reservoir Engineer salary buys the equivalent of $158,140 in a US-average-cost city. That's $13,140 more purchasing power than the national median — a meaningful real-wage advantage.
Only 15% of Reservoir Engineer positions offer remote flexibility, meaning the St. Louis salary above represents what local employers actually pay — not a remote-anywhere rate. Geographic constraints reinforce the local market, so the salary range above is more directly applicable than for remote-friendly roles.
Based on BLS 2022–2032 Employment Projections and WEF Future of Jobs Report 2026. At current growth rates, median salary reaches $136K by 2030.
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The median Reservoir Engineer salary in St. Louis, MO is $136,000 per year as of Q1 2026. This figure represents the midpoint of all reported compensation for this role in the St. Louis–MO metropolitan area, based on data from the Bureau of Labor Statistics Occupational Employment Statistics, H-1B visa disclosures from the Department of Labor, and O*NET occupational data.
Entry-level Reservoir Engineers in St. Louis with 0–2 years of experience typically earn between $108,000 and $136,000 annually. Mid-career professionals with 3–7 years command $136,000 to $169,000, while senior-level practitioners with 8+ years of experience regularly earn $169,000 to $212,000 or more.
St. Louis has a cost of living index of 86 compared to the US national average of 100. This means your salary goes approximately 14% further in St. Louis than the national average. Missouri has a 5.3% state income tax rate.
Bachelor's degree. 15% of these roles offer some remote flexibility.