How to Become a Chemical Engineer in Missouri: Salary & Requirements (2026)
Quick answer: The median chemical engineer salary in Missouri is $102,320 per year - 18% below the national median of $125,040 (BLS OEWS, May 2025). The career requires a 4-year degree: ABET-accredited bachelor’s in chemical engineering.
How to Become a Chemical Engineer in Missouri
1. Earn an ABET-accredited bachelor’s
Chemical engineering; process-technology associate credits sometimes transfer.
2. Use operations experience
Board-operator and process-tech time is a genuine differentiator with refiners and chemical makers.
3. Start as a process or production engineer
Refineries, chemical plants, and pharma manufacturers hire at the bachelor’s level.
4. Build process-safety depth
PSM/HAZOP experience is the fastest-appreciating skill in the field.
5. Advance
Senior process engineer, operations management, or process-safety leadership.
Requirements in Missouri
The education path is national - ABET-accredited bachelor’s in chemical engineering - while licensing runs through the Missouri state board of professional engineers: PE license for consulting and some senior roles. Verify current requirements with the Missouri state board of professional engineers before enrolling, as details change.
Chemical Engineer Salary in Missouri
| Wage level | Annual salary |
|---|---|
| Missouri entry level (10th percentile) | $84,300 |
| Missouri 25th-75th percentile | $102,320 - $128,530 |
| Missouri median | $102,320 |
| Missouri top earners (90th percentile) | $166,270 |
| U.S. median | $125,040 |
Source: BLS OEWS, May 2025. State employment: 320.
The Missouri Job Market: Chemical Engineer
| Metric | Value |
|---|---|
| Employed in Missouri | 320 |
| Jobs per 1,000 in the state | 0.11 |
| Concentration vs U.S. (location quotient) | 0.80 |
| Mean annual wage in Missouri | $119,110 |
Source: BLS OEWS, May 2025. With a location quotient of 0.80, Missouri employs chemical engineers at a lower concentration than the national average; expect fewer openings per capita and weigh relocation or remote-friendly specialties.
Salary Nationwide
| Percentile | Annual wage |
|---|---|
| 10th | $79,420 |
| 25th | $97,820 |
| 50th (median) | $125,040 |
| 75th | $157,190 |
| 90th | $182,880 |
Job Outlook
| Year | Employment |
|---|---|
| 2024 | 21,600 |
| 2034 projected | 22,100 |
| Percent change | +2.6% |
Frequently Asked Questions
How much does a chemical engineer make in Missouri?
The median annual wage for chemical engineers in Missouri is $102,320 (BLS OEWS, May 2025), 18% below the national median of $125,040.
How to become a chemical engineer in Missouri?
The core path is the same nationwide - ABET-accredited bachelor's in chemical engineering - with licensing through the Missouri state board of professional engineers: PE license for consulting and some senior roles. See the steps on this page.
How many chemical engineers work in Missouri?
BLS counts about 320 chemical engineers employed in Missouri (BLS OEWS, May 2025).
Chemical Engineer in Nearby States
- Chemical Engineer in Minnesota
- Chemical Engineer in Mississippi
- Chemical Engineer in Montana
- Chemical Engineer in Nebraska
Related
Sources
- U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), May 2025 - Chemical Engineers (SOC 17-2041), Missouri and national
- U.S. Bureau of Labor Statistics, Employment Projections, 2024-34
About this guide: Researched and written by the TradeCareerPath Editorial Team. Our editorial team researches and sources every trade school and career guide using federal labor and education data, including BLS OEWS and Employment Projections, DOL apprenticeship records, IPEDS, College Scorecard, and state licensing boards. We follow the editorial standards documented at /editorial-policy/.
Data sources
Figures on this page are sourced from the federal and state datasets below. Methodology: how we rank and source data.
| Data | Provider | Vintage |
|---|---|---|
| Occupational Employment and Wage Statistics (OEWS) | U.S. Bureau of Labor Statistics | May 2025 |
| Employment Projections | U.S. Bureau of Labor Statistics | 2024-2034 |
| Integrated Postsecondary Education Data System | National Center for Education Statistics (IPEDS) | 2024 |
| College Scorecard (school-level outcomes) | U.S. Department of Education | latest release |
| College Scorecard (field-of-study earnings) | U.S. Department of Education | latest release (updated 2026-06-12) |
| Occupational licensing requirements | CareerOneStop (U.S. Department of Labor) | latest release (updated 2026-02-22) |
| Registered apprenticeship programs | CareerOneStop / Apprenticeship.gov (U.S. Department of Labor) | latest release (updated 2025-10-25) |
| O*NET occupation profiles (skills, tasks, tools, job zones) | U.S. Department of Labor (O*NET / Employment & Training Admin.) | O*NET 29.1 (updated 2026-06-13) |