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The role of a Senior Process Engineer is vital in various industries, including manufacturing, pharmaceuticals, and technology. As of October 2025, the average annual salary for senior process engineers is around $105,378. This figure can vary significantly based on geographic location, industry, and years of experience.
For example, states such as California and Texas often offer higher salaries due to the concentration of technology and manufacturing firms. In addition, industries like pharmaceuticals and aerospace are known to provide competitive compensation packages.
To maximize earning potential, professionals should consider enhancing their skills through certifications and continuous education. The demand for senior process engineers is projected to grow, making it an opportune time for individuals looking to join or advance in this field. Job seekers are encouraged to explore various roles and industries to find the best fit for their skills and career aspirations.
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The average senior process engineer salary in Louisiana, California, and Washington are the highest in the U.S. The lowest average senior process engineer salary states are Kentucky, Kansas, and Nebraska.
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | California | $128,784 | $61.92 |
| 2 | Washington | $120,839 | $58.10 |
| 3 | Texas | $120,395 | $57.88 |
| 4 | Wyoming | $120,237 | $57.81 |
| 5 | Delaware | $115,023 | $55.30 |
| 6 | Arizona | $111,951 | $53.82 |
| 7 | Massachusetts | $113,616 | $54.62 |
| 8 | Nevada | $116,788 | $56.15 |
| 9 | Louisiana | $130,594 | $62.79 |
| 10 | Idaho | $112,901 | $54.28 |
| 11 | Michigan | $105,852 | $50.89 |
| 12 | Montana | $117,791 | $56.63 |
| 13 | Utah | $105,852 | $50.89 |
| 14 | New Mexico | $112,887 | $54.27 |
| 15 | District of Columbia | $112,419 | $54.05 |
| 16 | Rhode Island | $105,410 | $50.68 |
| 17 | New Hampshire | $104,083 | $50.04 |
| 18 | New Jersey | $111,131 | $53.43 |
| 19 | Alaska | $113,825 | $54.72 |
| 20 | Virginia | $106,694 | $51.30 |
| 21 | Colorado | $106,438 | $51.17 |
| 22 | Maryland | $109,294 | $52.55 |
| 23 | Minnesota | $102,592 | $49.32 |
| 24 | South Carolina | $104,822 | $50.40 |
| 25 | Connecticut | $105,886 | $50.91 |
| 26 | Oregon | $102,755 | $49.40 |
| 27 | Alabama | $102,021 | $49.05 |
| 28 | North Dakota | $102,591 | $49.32 |
| 29 | Maine | $103,587 | $49.80 |
| 30 | Arkansas | $101,415 | $48.76 |
| 31 | Illinois | $102,391 | $49.23 |
| 32 | North Carolina | $97,460 | $46.86 |
| 33 | Florida | $102,679 | $49.36 |
| 34 | Georgia | $98,460 | $47.34 |
| 35 | Mississippi | $97,906 | $47.07 |
| 36 | West Virginia | $96,708 | $46.49 |
| 37 | Pennsylvania | $94,675 | $45.52 |
| 38 | Ohio | $91,770 | $44.12 |
| 39 | New York | $96,084 | $46.19 |
| 40 | South Dakota | $97,301 | $46.78 |
| 41 | Oklahoma | $98,143 | $47.18 |
| 42 | Hawaii | $103,421 | $49.72 |
| 43 | Tennessee | $93,266 | $44.84 |
| 44 | Iowa | $93,238 | $44.83 |
| 45 | Missouri | $93,972 | $45.18 |
| 46 | Indiana | $86,997 | $41.83 |
| 47 | Kentucky | $90,457 | $43.49 |
| 48 | Nebraska | $89,951 | $43.25 |
| 49 | Wisconsin | $84,890 | $40.81 |
| 50 | Kansas | $90,096 | $43.32 |
| 51 | Vermont | $81,766 | $39.31 |
The highest-paying cities for senior process engineers are San Francisco, CA, San Antonio, TX, and Sparks, NV.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | San Francisco, CA | $136,052 | $65.41 |
| 2 | San Antonio, TX | $121,452 | $58.39 |
| 3 | Sparks, NV | $119,858 | $57.62 |
| 4 | Norwood, MA | $113,683 | $54.66 |
| 5 | Phoenix, AZ | $112,013 | $53.85 |
| 6 | Columbia, MD | $109,367 | $52.58 |
| 7 | Manassas, VA | $106,553 | $51.23 |
| 8 | Denver, CO | $106,206 | $51.06 |
| 9 | Lehi, UT | $106,127 | $51.02 |
| 10 | Warren, MI | $106,116 | $51.02 |
| 11 | Florence, SC | $104,611 | $50.29 |
| 12 | Chicago, IL | $102,682 | $49.37 |
| 13 | Minneapolis, MN | $102,634 | $49.34 |
| 14 | Hillsboro, OR | $102,505 | $49.28 |
| 15 | Charlotte, NC | $97,387 | $46.82 |
| 16 | New York, NY | $96,234 | $46.27 |
| 17 | Allentown, PA | $94,977 | $45.66 |
| 18 | Saint Louis, MO | $93,840 | $45.12 |
| 19 | Florence, KY | $90,260 | $43.39 |
| 20 | Kansas City, KS | $89,508 | $43.03 |
A senior process engineer's salary ranges from $82,000 a year at the 10th percentile to $134,000 at the 90th percentile.

| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $134,000 | $11,167 | $64 |
| 75th Percentile | $119,000 | $9,917 | $57 |
| Average | $105,378 | $8,782 | $51 |
| 25th Percentile | $92,000 | $7,667 | $44 |
| 10th Percentile | $82,000 | $6,833 | $39 |
The highest paying types of senior process engineers are senior staff engineer, principal engineer, and senior engineer.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| Packaging Engineer | $88,452 | $7,371 | $42.52 | 54,028 |
| Reliability Engineer | $105,551 | $8,796 | $50.75 | 44,471 |
| Quality Engineer | $79,672 | $6,639 | $38.30 | 96,838 |
| Engineer | $92,076 | $7,673 | $44.27 | 618,207 |
| Plant Engineer | $93,949 | $7,829 | $45.17 | 44,391 |
| Planning Engineer | $82,521 | $6,877 | $39.67 | 56,792 |
Top companies hiring senior process engineers now:
Senior process engineer salaries at Apple and California Resources are the highest-paying according to our most recent salary estimates. In addition, the average senior process engineer salary at companies like eBay and Zoox are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Apple | $141,429 | $67.99 |
| 2 | California Resources | $140,977 | $67.78 |
| 3 | eBay | $139,301 | $66.97 |
| 4 | Zoox | $129,721 | $62.37 |
| 5 | Cheniere Energy | $129,120 | $62.08 |
| 6 | Amazon | $126,125 | $60.64 |
| 7 | Starbucks | $125,663 | $60.41 |
| 8 | Intuitive Surgical | $123,442 | $59.35 |
| 9 | Rivian | $122,813 | $59.04 |
| 10 | Exxon Mobil | $122,784 | $59.03 |
| 11 | Valero Energy | $122,688 | $58.98 |
| 12 | Cepheid | $121,744 | $58.53 |
| 13 | Chevron | $121,730 | $58.52 |
| 14 | Citi | $121,694 | $58.51 |
| 15 | GoPro | $121,652 | $58.49 |
| 16 | Dolby Laboratories | $121,572 | $58.45 |
| 17 | CyberCoders | $120,777 | $58.07 |
| 18 | HERE Holding Corporation | $120,077 | $57.73 |
| 19 | Emergent BioSolutions | $119,837 | $57.61 |
| 20 | Genentech | $118,838 | $57.13 |
The average senior process engineer salary varies across industries:
| Rank | Industry | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Energy | $107,116 | $51.50 |
| 2 | Technology | $102,171 | $49.12 |
| 3 | Automotive | $101,419 | $48.76 |
| 4 | Manufacturing | $98,788 | $47.49 |
| 5 | Health Care | $98,775 | $47.49 |
| 6 | Retail | $96,751 | $46.51 |
The average senior process engineer salary has risen by $13,873 over the last ten years. In 2014, the average senior process engineer earned $91,505 annually, but today, they earn $105,378 a year. That works out to a 6% change in pay for senior process engineers over the last decade.
Compare senior process engineer salaries for cities or states with the national average over time.
Compare senior process engineer salaries for individual cities or states with the national average.
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2025 | $105,000 | $50.66 | +1.0% |
| 2024 | $104,000 | $50.13 | +1.1% |
| 2023 | $103,000 | $49.57 | +1.3% |
| 2022 | $102,000 | $48.91 | +1.8% |
| 2021 | $99,900 | $48.02 | +1.0% |
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| Jeppesen | Senior Process Engineer (Engineering Compliance & Quality) | Philadelphia, PA | 06/30/2025 | $108,800 |
| Jeppesen | Senior Process & Tools Software Engineer | El Segundo, CA | 06/30/2025 | $130,900 |
| Parsons | SR. Level Digital Signal Processing Engineer-Ts/Sci With Poly | Chantilly, VA | 06/30/2025 | $100,900 |
| Barr Systems | Process Engineer-Senior Level (Hybrid/Remote) | Salt Lake City, UT | 06/30/2025 | $115,000 |
| Mdlz | SR Process Engineer | Chicago, IL | 06/30/2025 | $73,900 |
| Burns & McDonnell | Senior Process Engineer-Food & Beverage | Chicago, IL | 06/29/2025 | $155,000 |
| Perspecta | Senior Process Engineer | Reston, VA | 06/29/2025 | $135,000 |
| Resonetics | Senior Process Engineer | Dayton, OH | 06/29/2025 | $88,000 |
| Abbott Laboratories | SR Process Development Engineer | Santa Clara, CA | 06/28/2025 | $86,700 |
| Applied Materials | Process Engineer III Senior-(E3) | Hudson, MA | 06/28/2025 | $108,000 |
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