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The average salary for a Senior Geologist is approximately $109,166 annually. This figure can vary notably based on geographic location, experience, and the specific industry. For instance, senior geologists in states like California and Texas frequently earn higher salaries due to demand and cost of living. Various sectors such as oil and gas, environmental consulting, and mining also play a significant role in salary differences.
In states like Alaska and Texas, the demand for senior geologists is particularly high, driving salaries upwards. Below are some of the highest paying states:
Additionally, many senior geologists see increased earnings with years of experience, advancing to managerial roles or specialized positions that command higher pay. To capitalize on these opportunities, job seekers should focus on gaining relevant certifications and practical experience in their desired sectors.
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The highest-paying states for senior geologists are Texas, California, and Louisiana. The lowest average senior geologist salary states are Iowa, Nebraska, and Arkansas.
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Maine | $95,495 | $45.91 |
| 2 | Oklahoma | $106,721 | $51.31 |
| 3 | California | $117,702 | $56.59 |
| 4 | Texas | $126,194 | $60.67 |
| 5 | Idaho | $93,963 | $45.17 |
| 6 | West Virginia | $87,988 | $42.30 |
| 7 | Louisiana | $110,502 | $53.13 |
| 8 | Virginia | $102,156 | $49.11 |
| 9 | Washington | $93,599 | $45.00 |
| 10 | Alaska | $92,328 | $44.39 |
| 11 | Rhode Island | $89,403 | $42.98 |
| 12 | Pennsylvania | $89,576 | $43.07 |
| 13 | Hawaii | $106,112 | $51.02 |
| 14 | South Carolina | $90,895 | $43.70 |
| 15 | Connecticut | $88,085 | $42.35 |
| 16 | Ohio | $86,305 | $41.49 |
| 17 | Colorado | $94,661 | $45.51 |
| 18 | Nevada | $84,098 | $40.43 |
| 19 | Montana | $83,470 | $40.13 |
| 20 | New Hampshire | $86,701 | $41.68 |
| 21 | Alabama | $89,320 | $42.94 |
| 22 | North Dakota | $78,129 | $37.56 |
| 23 | Kentucky | $81,685 | $39.27 |
| 24 | District of Columbia | $84,487 | $40.62 |
| 25 | Tennessee | $83,117 | $39.96 |
| 26 | Florida | $80,994 | $38.94 |
| 27 | Vermont | $81,575 | $39.22 |
| 28 | Wyoming | $77,828 | $37.42 |
| 29 | Massachusetts | $88,546 | $42.57 |
| 30 | Mississippi | $82,605 | $39.71 |
| 31 | New Mexico | $80,162 | $38.54 |
| 32 | Michigan | $82,932 | $39.87 |
| 33 | South Dakota | $77,135 | $37.08 |
| 34 | Delaware | $86,175 | $41.43 |
| 35 | New Jersey | $85,233 | $40.98 |
| 36 | New York | $85,167 | $40.95 |
| 37 | Maryland | $84,554 | $40.65 |
| 38 | Arizona | $78,904 | $37.93 |
| 39 | Utah | $78,820 | $37.89 |
| 40 | Iowa | $64,343 | $30.93 |
| 41 | Oregon | $77,378 | $37.20 |
| 42 | Arkansas | $63,443 | $30.50 |
| 43 | Kansas | $69,676 | $33.50 |
| 44 | Minnesota | $73,263 | $35.22 |
| 45 | Illinois | $67,616 | $32.51 |
| 46 | Nebraska | $63,768 | $30.66 |
| 47 | Missouri | $65,725 | $31.60 |
| 48 | Indiana | $56,608 | $27.22 |
| 49 | Wisconsin | $57,040 | $27.42 |
| 50 | North Carolina | $62,131 | $29.87 |
| 51 | Georgia | $64,970 | $31.24 |
The highest-paying cities for senior geologists are Corpus Christi, TX, Long Beach, CA, and Reston, VA.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Corpus Christi, TX | $131,591 | $63.26 |
| 2 | Long Beach, CA | $119,661 | $57.53 |
| 3 | Reston, VA | $103,224 | $49.63 |
| 4 | Portland, ME | $97,213 | $46.74 |
| 5 | Olympia, WA | $95,291 | $45.81 |
| 6 | Lakewood, CO | $94,909 | $45.63 |
| 7 | Pocatello, ID | $93,601 | $45.00 |
| 8 | Anchorage, AK | $92,259 | $44.36 |
| 9 | Newark, NJ | $85,353 | $41.04 |
| 10 | Sarasota, FL | $81,823 | $39.34 |
| 11 | Carlsbad, NM | $81,594 | $39.23 |
| 12 | Tucson, AZ | $79,093 | $38.03 |
| 13 | Salt Lake City, UT | $78,208 | $37.60 |
| 14 | Portland, OR | $76,221 | $36.64 |
| 15 | Wichita, KS | $73,889 | $35.52 |
| 16 | Minneapolis, MN | $73,280 | $35.23 |
| 17 | Cary, NC | $62,652 | $30.12 |
A senior geologist's salary ranges from $63,000 a year at the 10th percentile to $186,000 at the 90th percentile.

| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $186,000 | $15,500 | $89 |
| 75th Percentile | $144,000 | $12,000 | $69 |
| Average | $109,166 | $9,097 | $52 |
| 25th Percentile | $82,000 | $6,833 | $39 |
| 10th Percentile | $63,000 | $5,250 | $30 |
The highest paying types of senior geologists are exploration geologist, consulting geologist, and geologist.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| Environmental Technician | $39,690 | $3,308 | $19.08 | 43,079 |
| Environmental Service Technician | $30,862 | $2,572 | $14.84 | 83,697 |
| Environmental Scientist | $60,208 | $5,017 | $28.95 | 56,425 |
| Geology Internship | $109,240 | $9,103 | $52.52 | 48,632 |
| Geophysicist | $105,067 | $8,756 | $50.51 | 287 |
| Geoscientist | $110,629 | $9,219 | $53.19 | 302 |
How would you rate the starting salaries for senior geologists, as well as the prospects for salary advancement?
Gregory Knapp Ph.D.
Associate Professor and Director, Sustainability Studies, The University of Texas at Austin
Top companies hiring senior geologists now:
Senior geologist salaries at Statoil and Berry Petroleum Company are the highest-paying according to our most recent salary estimates. In addition, the average senior geologist salary at companies like California Resources and ConocoPhillips are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Statoil | $158,136 | $76.03 |
| 2 | Berry Petroleum Company | $157,523 | $75.73 |
| 3 | California Resources | $155,146 | $74.59 |
| 4 | ConocoPhillips | $153,869 | $73.98 |
| 5 | Exxon Mobil | $144,867 | $69.65 |
| 6 | Chevron | $143,907 | $69.19 |
| 7 | Surge Energy America | $142,714 | $68.61 |
| 8 | Tallgrass Energy | $142,241 | $68.39 |
| 9 | Marathon Oil | $141,731 | $68.14 |
| 10 | Occidental Petroleum | $140,711 | $67.65 |
| 11 | EOG Resources | $138,921 | $66.79 |
| 12 | Ryder Scott Co | $137,594 | $66.15 |
| 13 | Hess | $131,071 | $63.01 |
| 14 | Halliburton | $127,237 | $61.17 |
| 15 | Jacobs Enterprises | $113,016 | $54.33 |
| 16 | Amec Foster Wheeler | $113,012 | $54.33 |
| 17 | Broken Hill Proprietary | $113,012 | $54.33 |
| 18 | Core Laboratories | $111,694 | $53.70 |
| 19 | Premier Oilfield Group | $110,824 | $53.28 |
| 20 | Woods Services | $109,041 | $52.42 |
The average senior geologist salary varies across industries:
| Rank | Industry | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Energy | $138,771 | $66.72 |
| 2 | Manufacturing | $102,617 | $49.34 |
| 3 | Construction | $88,803 | $42.69 |
| 4 | Professional | $87,501 | $42.07 |
The average senior geologist salary has risen by $10,627 over the last ten years. In 2014, the average senior geologist earned $98,539 annually, but today, they earn $109,166 a year. That works out to a 4% change in pay for senior geologists over the last decade.
Compare senior geologist salaries for cities or states with the national average over time.
Compare senior geologist salaries for individual cities or states with the national average.
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2025 | $109,000 | $52.48 | +1.6% |
| 2024 | $107,000 | $51.62 | +1.0% |
| 2023 | $106,000 | $51.11 | +1.4% |
| 2022 | $105,000 | $50.39 | +0.1% |
| 2021 | $105,000 | $50.35 | +0.1% |
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| Vantage Point Solutions | Senior Archeologist | Ione, OR | 06/28/2025 | $58,436 |
| Vantage Point Solutions | Senior Archeologist | Pine, AZ | 06/28/2025 | $58,436 |
| Engeo | Senior Geologist | San Diego, CA | 06/20/2025 | $90,000 |
| Montrose | Senior Geologist | Nashville, TN | 06/20/2025 | $90,000 |
| Terraphase Engineering | Senior Geologist | Irvine, CA | 06/17/2025 | $95,000 |
| Fervo Energy | Senior Geologist | Lakewood, CO | 06/04/2025 | $151,000 |
| Aecom | Senior Geologist | Fort Lauderdale, FL | 06/03/2025 | $100,000 |
| TRC Companies, Inc. | Senior Archeologist | Albuquerque, NM | 06/03/2025 | $100,176 |
| Fervo Energy Company | Senior Geologist | Golden, CO | 06/03/2025 | $151,000 |
| Nv5 Global, Inc. | Senior Geologist/Engineer | Seattle, WA | 05/28/2025 | $110,000 |
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