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As of October 2025, the average salary for a geotechnical engineer is around $74,831 annually. This figure may fluctuate based on various factors, including experience levels, geographic location, and specific job roles within the engineering sector. For instance, entry-level positions typically offer lower salaries, while experienced professionals can command significantly higher pay.
Entry-level geotechnical engineers can expect to earn approximately $60,000, while those with over a decade of experience may see their salaries rise above $90,000. Advanced roles in project management or specialized engineering can exceed $100,000 annually.
Salaries for geotechnical engineers also vary widely by state. For example, states with significant infrastructure projects, such as California and Texas, often offer higher wages. Understanding these geographic discrepancies is essential for job seekers aiming to maximize their earning potential.
In addition to salary, potential job seekers should consider opportunities for growth and advancement within the geotechnical field. With ongoing developments in construction and environmental projects, the demand for skilled engineers is expected to rise, creating a wealth of opportunities for aspiring professionals.
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The average geotechnical engineer salary in Alaska, California, and Oregon are the highest in the U.S. The lowest average geotechnical engineer salary states are Georgia, South Dakota, and Tennessee.
| Rank | State | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Alaska | $99,561 | $47.87 |
| 2 | Oregon | $81,350 | $39.11 |
| 3 | Washington | $80,036 | $38.48 |
| 4 | Virginia | $77,495 | $37.26 |
| 5 | California | $85,231 | $40.98 |
| 6 | Maine | $74,044 | $35.60 |
| 7 | Arizona | $74,511 | $35.82 |
| 8 | Colorado | $74,857 | $35.99 |
| 9 | Delaware | $74,134 | $35.64 |
| 10 | Nevada | $72,072 | $34.65 |
| 11 | New York | $77,801 | $37.40 |
| 12 | Louisiana | $72,453 | $34.83 |
| 13 | Vermont | $73,467 | $35.32 |
| 14 | Oklahoma | $73,822 | $35.49 |
| 15 | District of Columbia | $74,250 | $35.70 |
| 16 | Mississippi | $72,655 | $34.93 |
| 17 | Alabama | $69,962 | $33.64 |
| 18 | Massachusetts | $74,573 | $35.85 |
| 19 | North Dakota | $68,925 | $33.14 |
| 20 | Minnesota | $74,218 | $35.68 |
| 21 | North Carolina | $71,441 | $34.35 |
| 22 | Idaho | $71,147 | $34.21 |
| 23 | New Jersey | $75,281 | $36.19 |
| 24 | Utah | $69,531 | $33.43 |
| 25 | Kentucky | $70,605 | $33.94 |
| 26 | Connecticut | $73,108 | $35.15 |
| 27 | Pennsylvania | $69,713 | $33.52 |
| 28 | Michigan | $67,413 | $32.41 |
| 29 | Montana | $67,818 | $32.60 |
| 30 | Rhode Island | $70,407 | $33.85 |
| 31 | Missouri | $70,076 | $33.69 |
| 32 | Texas | $68,538 | $32.95 |
| 33 | West Virginia | $67,192 | $32.30 |
| 34 | New Mexico | $66,786 | $32.11 |
| 35 | Maryland | $66,792 | $32.11 |
| 36 | Illinois | $68,487 | $32.93 |
| 37 | Indiana | $66,372 | $31.91 |
| 38 | New Hampshire | $68,860 | $33.11 |
| 39 | Florida | $65,096 | $31.30 |
| 40 | Iowa | $66,194 | $31.82 |
| 41 | Ohio | $63,926 | $30.73 |
| 42 | Nebraska | $63,019 | $30.30 |
| 43 | Wisconsin | $66,178 | $31.82 |
| 44 | Hawaii | $52,644 | $25.31 |
| 45 | Wyoming | $58,445 | $28.10 |
| 46 | South Carolina | $62,155 | $29.88 |
| 47 | South Dakota | $60,775 | $29.22 |
| 48 | Georgia | $61,950 | $29.78 |
| 49 | Kansas | $64,233 | $30.88 |
| 50 | Tennessee | $59,919 | $28.81 |
| 51 | Arkansas | $57,393 | $27.59 |
The highest-paying cities for geotechnical engineers are Anchorage, AK, Sacramento, CA, and Portland, OR.
| Rank | City | Avg. salary | Hourly rate |
|---|---|---|---|
| 1 | Anchorage, AK | $99,890 | $48.02 |
| 2 | Sacramento, CA | $89,360 | $42.96 |
| 3 | Portland, OR | $81,293 | $39.08 |
| 4 | Seattle, WA | $80,643 | $38.77 |
| 5 | New York, NY | $77,802 | $37.40 |
| 6 | Virginia Beach, VA | $77,473 | $37.25 |
| 7 | Clifton, NJ | $75,325 | $36.21 |
| 8 | Reno, NV | $75,229 | $36.17 |
| 9 | Lakewood, CO | $74,896 | $36.01 |
| 10 | Phoenix, AZ | $74,619 | $35.87 |
| 11 | Boston, MA | $74,566 | $35.85 |
| 12 | Portland, ME | $74,251 | $35.70 |
| 13 | Oklahoma City, OK | $74,001 | $35.58 |
| 14 | Baton Rouge, LA | $72,489 | $34.85 |
| 15 | Raleigh, NC | $71,569 | $34.41 |
| 16 | Kansas City, MO | $70,123 | $33.71 |
| 17 | Salt Lake City, UT | $69,496 | $33.41 |
| 18 | Fort Worth, TX | $68,981 | $33.16 |
| 19 | Pittsburgh, PA | $68,639 | $33.00 |
| 20 | Chicago, IL | $68,543 | $32.95 |
A geotechnical engineer's salary ranges from $56,000 a year at the 10th percentile to $99,000 at the 90th percentile.

| Percentile | Annual salary | Monthly salary | Hourly rate |
|---|---|---|---|
| 90th Percentile | $99,000 | $8,250 | $48 |
| 75th Percentile | $86,000 | $7,167 | $41 |
| Average | $74,831 | $6,236 | $36 |
| 25th Percentile | $64,000 | $5,333 | $31 |
| 10th Percentile | $56,000 | $4,667 | $27 |
The highest paying types of geotechnical engineers are staff engineer, resident engineer, and senior structural engineer.
| Job title | Annual salary | Monthly salary | Hourly rate | Job openings |
|---|---|---|---|---|
| Civil Designer | $58,421 | $4,868 | $28.09 | 57,036 |
| Civil Engineering Internship | $52,597 | $4,383 | $25.29 | 109,733 |
| Structural Designer | $63,273 | $5,273 | $30.42 | 51,432 |
| Environmental Engineering Internship | $36,235 | $3,020 | $17.42 | 112,274 |
| Structural Engineering Internship | $47,072 | $3,923 | $22.63 | 105,826 |
| Structures Engineer | $73,391 | $6,116 | $35.28 | 20,778 |
Top companies hiring geotechnical engineers now:
Geotechnical engineer salaries at BP America Inc and Bayer are the highest-paying according to our most recent salary estimates. In addition, the average geotechnical engineer salary at companies like Tampa General Hospital and Arizona Public Service are highly competitive.
| Rank | Company | Average salary | Hourly rate |
|---|---|---|---|
| 1 | BP America Inc | $106,300 | $51.11 |
| 2 | Bayer | $94,241 | $45.31 |
| 3 | Tampa General Hospital | $89,818 | $43.18 |
| 4 | Arizona Public Service | $83,015 | $39.91 |
| 5 | Medical Billing | $82,353 | $39.59 |
| 6 | Holtec International | $82,223 | $39.53 |
| 7 | Newmont | $81,408 | $39.14 |
| 8 | Freeport-McMoRan | $81,340 | $39.11 |
| 9 | Timmons Group | $80,996 | $38.94 |
| 10 | Technip USA Corporation | $80,975 | $38.93 |
| 11 | AB Consultants | $80,794 | $38.84 |
| 12 | Ch2M Hill | $80,486 | $38.70 |
| 13 | CME Associates | $80,419 | $38.66 |
| 14 | Barrick Gold | $80,277 | $38.59 |
| 15 | Parsons | $80,270 | $38.59 |
| 16 | KS Engineers | $79,960 | $38.44 |
| 17 | Resolution Copper | $79,889 | $38.41 |
| 18 | CDM Smith | $79,885 | $38.41 |
| 19 | Kinsley Power Systems | $78,971 | $37.97 |
| 20 | The Mountain | $78,967 | $37.96 |
The average geotechnical engineer salary varies across industries:
| Rank | Industry | Average salary | Hourly rate |
|---|---|---|---|
| 1 | Manufacturing | $78,584 | $37.78 |
| 2 | Technology | $78,524 | $37.75 |
| 3 | Construction | $74,460 | $35.80 |
| 4 | Government | $74,347 | $35.74 |
| 5 | Professional | $74,261 | $35.70 |
The average geotechnical engineer salary has risen by $8,939 over the last ten years. In 2014, the average geotechnical engineer earned $65,892 annually, but today, they earn $74,831 a year. That works out to a 6% change in pay for geotechnical engineers over the last decade.
Compare geotechnical engineer salaries for cities or states with the national average over time.
Compare geotechnical engineer salaries for individual cities or states with the national average.
| Year | Avg. salary | Hourly rate | % Change |
|---|---|---|---|
| 2025 | $74,800 | $35.98 | +1.7% |
| 2024 | $73,600 | $35.36 | +0.5% |
| 2023 | $73,200 | $35.19 | +2.2% |
| 2022 | $71,600 | $34.43 | +1.5% |
| 2021 | $70,600 | $33.93 | +1.6% |
| Company | Job | Location | Date added | Salary |
|---|---|---|---|---|
| GEI Consultants | Project Geotechnical Engineer | Oakland, CA | 06/29/2025 | $100,000 |
| Wsp USA Buildings Inc. | Senior Geotechnical Engineer | Tacoma, WA | 06/29/2025 | $99,800 |
| Akrf, Inc. | Geotechnical Engineer | New York, NY | 06/29/2025 | $120,000 |
| Ramboll | Senior Geotechnical Engineer | Novato, CA | 06/29/2025 | $114,000 |
| Ramboll | Senior Geotechnical Engineer | Houston, TX | 06/29/2025 | $114,000 |
| Ramboll | Senior Geotechnical Engineer | Boston, MA | 06/29/2025 | $114,000 |
| Ramboll | Senior Geotechnical Engineer | Denver, CO | 06/29/2025 | $114,000 |
| Ramboll | Senior Geotechnical Engineer | Portland, ME | 06/29/2025 | $114,000 |
| Ramboll | Senior Geotechnical Engineer | Chicago, IL | 06/29/2025 | $114,000 |
| Ramboll | Senior Geotechnical Engineer | Seattle, WA | 06/29/2025 | $114,000 |
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