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The average salary for a Senior Chemical Engineer is reported at $100,309 per year, translating to approximately $48 per hour. This figure represents the median earnings for professionals who typically possess a bachelor's degree in chemical engineering and several years of industry experience.
Salary levels can vary significantly based on state, experience, and industry. For instance, states like California and Texas often offer higher compensation due to the concentration of chemical manufacturing firms. Additionally, industries such as pharmaceuticals and energy tend to provide more lucrative roles for senior engineers.
When considering a career as a senior chemical engineer, it’s essential to evaluate the demand in your region. Research shows that engineers in urban areas tend to earn more than those in rural settings. Furthermore, the experience level plays a crucial role; senior engineers with extensive project management experience or specialized skills may command salaries exceeding the average. To maximize earning potential, continuous education and certification can be advantageous.
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The average senior chemical engineer salary in New Mexico, Texas, and Oklahoma are the highest in the U.S. The lowest average senior chemical engineer salary states are Pennsylvania, Delaware, and Wyoming.
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | New Mexico | $123,003 | $59.14 |
| 2 | Texas | $121,753 | $58.54 |
| 3 | District of Columbia | $109,168 | $52.48 |
| 4 | Nebraska | $106,765 | $51.33 |
| 5 | California | $107,691 | $51.77 |
| 6 | Minnesota | $100,455 | $48.30 |
| 7 | Virginia | $102,063 | $49.07 |
| 8 | Missouri | $115,106 | $55.34 |
| 9 | Oklahoma | $121,254 | $58.30 |
| 10 | Massachusetts | $100,147 | $48.15 |
| 11 | Alabama | $96,483 | $46.39 |
| 12 | Vermont | $98,594 | $47.40 |
| 13 | Louisiana | $108,450 | $52.14 |
| 14 | North Carolina | $97,080 | $46.67 |
| 15 | North Dakota | $98,888 | $47.54 |
| 16 | New Jersey | $108,838 | $52.33 |
| 17 | Iowa | $100,554 | $48.34 |
| 18 | Washington | $97,367 | $46.81 |
| 19 | Oregon | $96,168 | $46.23 |
| 20 | Tennessee | $100,601 | $48.37 |
| 21 | Georgia | $97,591 | $46.92 |
| 22 | Maryland | $97,493 | $46.87 |
| 23 | Michigan | $91,589 | $44.03 |
| 24 | Indiana | $93,812 | $45.10 |
| 25 | South Carolina | $94,240 | $45.31 |
| 26 | Arizona | $92,345 | $44.40 |
| 27 | Idaho | $94,614 | $45.49 |
| 28 | Ohio | $89,869 | $43.21 |
| 29 | Montana | $93,981 | $45.18 |
| 30 | West Virginia | $86,400 | $41.54 |
| 31 | Maine | $92,334 | $44.39 |
| 32 | Kentucky | $90,502 | $43.51 |
| 33 | New York | $90,296 | $43.41 |
| 34 | Illinois | $90,498 | $43.51 |
| 35 | Colorado | $86,154 | $41.42 |
| 36 | Arkansas | $86,664 | $41.67 |
| 37 | Wisconsin | $87,086 | $41.87 |
| 38 | Utah | $83,720 | $40.25 |
| 39 | Delaware | $80,222 | $38.57 |
| 40 | Nevada | $86,405 | $41.54 |
| 41 | Hawaii | $93,162 | $44.79 |
| 42 | Florida | $87,311 | $41.98 |
| 43 | Wyoming | $78,019 | $37.51 |
| 44 | South Dakota | $85,259 | $40.99 |
| 45 | Mississippi | $82,743 | $39.78 |
| 46 | Rhode Island | $80,267 | $38.59 |
| 47 | New Hampshire | $68,226 | $32.80 |
| 48 | Pennsylvania | $80,253 | $38.58 |
| 49 | Alaska | $81,811 | $39.33 |
| 50 | Connecticut | $74,015 | $35.58 |
| 51 | Kansas | $73,456 | $35.32 |
The highest-paying cities for senior chemical engineers are Houston, TX, Kansas City, MO, and Petaluma, CA.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Houston, TX | $121,726 | $58.52 |
| 2 | Kansas City, MO | $114,838 | $55.21 |
| 3 | Petaluma, CA | $110,620 | $53.18 |
| 4 | Piscataway, NJ | $108,805 | $52.31 |
| 5 | Laplace, LA | $108,587 | $52.21 |
| 6 | Knoxville, TN | $100,884 | $48.50 |
| 7 | Saint Paul, MN | $100,486 | $48.31 |
| 8 | Durham, NC | $97,353 | $46.80 |
| 9 | Butte-Silver Bow, MT | $94,035 | $45.21 |
| 10 | Columbus, IN | $93,700 | $45.05 |
| 11 | Tempe, AZ | $92,411 | $44.43 |
| 12 | Des Plaines, IL | $90,637 | $43.58 |
| 13 | New York, NY | $90,375 | $43.45 |
| 14 | Reno, NV | $88,069 | $42.34 |
| 15 | Panama City, FL | $87,812 | $42.22 |
| 16 | Jonesboro, AR | $86,185 | $41.44 |
| 17 | East Hartford, CT | $74,001 | $35.58 |
| 18 | Overland Park, KS | $73,143 | $35.16 |
A senior chemical engineer's salary ranges from $77,000 a year at the 10th percentile to $129,000 at the 90th percentile.

| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $129,000 | $10,750 | $62 |
| 75th Percentile | $114,000 | $9,500 | $55 |
| Average | $100,309 | $8,359 | $48 |
| 25th Percentile | $87,000 | $7,250 | $42 |
| 10th Percentile | $77,000 | $6,417 | $37 |
The highest paying types of senior chemical engineers are senior engineer, staff engineer, and senior process engineer.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| Process Engineer | $82,443 | $6,870 | $39.64 | 66,937 |
| Engineer | $92,076 | $7,673 | $44.27 | 618,207 |
| Plant Engineer | $93,949 | $7,829 | $45.17 | 44,391 |
| Plastics Engineer | $80,304 | $6,692 | $38.61 | 47,267 |
| Staff Engineer | $107,530 | $8,961 | $51.70 | 277,011 |
| Chemical Engineering Internship | $76,041 | $6,337 | $36.56 | 99,481 |
How would you rate the starting salaries for senior chemical engineers, as well as the prospects for salary advancement?
Dr. Sanchari Chowdhury Ph.D.
Assistant Professor, New Mexico Institute of Mining and Technology
Top companies hiring senior chemical engineers now:
Senior chemical engineer salaries at Tesla and CyberCoders are the highest-paying according to our most recent salary estimates. In addition, the average senior chemical engineer salary at companies like Cargill and Western Digital are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Tesla | $112,003 | $53.85 |
| 2 | CyberCoders | $108,523 | $52.17 |
| 3 | Cargill | $107,655 | $51.76 |
| 4 | Western Digital | $106,729 | $51.31 |
| 5 | Burns & McDonnell | $106,493 | $51.20 |
| 6 | Honeywell | $104,401 | $50.19 |
| 7 | Solugen | $103,841 | $49.92 |
| 8 | Heliogen | $103,841 | $49.92 |
| 9 | Trinity Industries | $103,840 | $49.92 |
| 10 | Solid Power | $103,753 | $49.88 |
| 11 | Micron Technology | $103,719 | $49.86 |
| 12 | Peraton | $103,359 | $49.69 |
| 13 | FXI Holdings, Inc. | $102,892 | $49.47 |
| 14 | Exponent | $101,537 | $48.82 |
| 15 | Corning Incorporated | $100,556 | $48.34 |
| 16 | John Crane | $99,672 | $47.92 |
| 17 | Air Incorporated | $99,003 | $47.60 |
| 18 | Sargent & Lundy | $97,559 | $46.90 |
| 19 | Medtronic | $97,146 | $46.70 |
| 20 | SRI International | $96,799 | $46.54 |
The average senior chemical engineer salary varies across industries:
| Rank | Industry | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Finance | $107,669 | $51.76 |
| 2 | Energy | $104,251 | $50.12 |
| 3 | Manufacturing | $95,054 | $45.70 |
| 4 | Utilities | $94,239 | $45.31 |
The average senior chemical engineer salary has risen by $14,426 over the last ten years. In 2014, the average senior chemical engineer earned $85,883 annually, but today, they earn $100,309 a year. That works out to a 10% change in pay for senior chemical engineers over the last decade.
Compare senior chemical engineer salaries for cities or states with the national average over time.
Compare senior chemical engineer salaries for individual cities or states with the national average.
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2025 | $100,000 | $48.23 | -0.2% |
| 2024 | $101,000 | $48.33 | +3.5% |
| 2023 | $97,000 | $46.61 | +2.6% |
| 2022 | $94,400 | $45.39 | +3.7% |
| 2021 | $90,900 | $43.69 | +1.0% |
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| 2350-The Chemours Company FC, LLC | Senior Chemical Engineer | Fayetteville, NC | 06/27/2025 | $105,280 |
| Honeywell | Senior Advanced Chemical Engineer | Des Plaines, IL | 06/26/2025 | $118,000 |
| Ursa Major | Senior Chemical Engineer | Berthoud, CO | 06/13/2025 | $101,000 |
| Ecolab Inc. | SR Chemical Engineer | Greensboro, NC | 06/10/2025 | $83,600 |
| General Dynamics Ordnance and Tactical Systems | SR Prin Chemical Engineer (SRM) | Folsom, CA | 05/28/2025 | $120,610 |
| Honeywell | SR Chemical Engineer-Pressure Relief Valve | Tulsa, OK | 05/19/2025 | $110,000 |
| Honeywell | SR Chemical Engineer-Pressure Relief Valve | Houston, TX | 05/19/2025 | $110,000 |
| Honeywell | Senior Advanced Chemical Engineer | Des Plaines, IL | 05/19/2025 | $110,000 |
| Altria | Senior Chemical Engineer II | Richmond, VA | 05/16/2025 | $101,800 |
| Chemours | Manufacturing Technology Senior Chemical Engineer | Belle, WV | 05/02/2025 | $93,184 |
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