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California / Water Resources Control Board / Engineering Geologist

Job-title file

Engineering Geologist

Design, analyze, and oversee technical systems or infrastructure, ensuring they meet specifications and codes.

351 employees hold this title in Water Resources Control Board. Median total compensation for the role is $120,224, above the department median of $110,246.

Employees
351
Total payroll
$39.4M
Role median
$120,224
Agency median
$110,246
Comparison
Above

What the records show

Role pay distribution

Pay distribution for this role

-$9,425$151,006+

Hover a bar for its range; click to filter the list below.

How total compensation varies among the 351 people in this role. Even for one job title, pay differs with seniority, step, overtime, and tenure. Each bar is a pay range; the far-right bar collects the highest earners.

Compared with the local labor market

Engineering Geologist pay vs. California

Across all employers in California, the median wage for Geoscientists, Except Hydrologists and Geographers — about 3,350 people — is $106,500. Water Resources Control Board pays a median base salary of $121,798 for this role, 14% above that figureabout the 62nd percentile of local pay for the occupation.

Where Water Resources Control Board sits in the local pay range

10th
25th
Median
75th
90th
$45,540
$73,850
$106,500
$138,120
$171,270
Water Resources Control Board median · $121,798

The bar is the range of annual wages for Geoscientists, Except Hydrologists and Geographers across every employer in California, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows Water Resources Control Board’s median base salary for this role. Both figures are base pay only.

And across the country

Nationwide, the median wage for Geoscientists, Except Hydrologists and Geographers — about 23,470 people — is $101,920. Water Resources Control Board’s median base salary is 20% above that national figure, about the 63rd percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$59,330
$75,110
$101,920
$139,380
$200,230
Water Resources Control Board median · $121,798

Local and national wages differ for reasons beyond how well a job pays — cost of living, the mix of employers, and local demand for the occupation all move the California range relative to the national one.

Computed over the 327 of 351 people in this role paid at least $25,000in base salary. The rest are part-year or part-time records, whose actual pay isn’t comparable to a full-time annual wage.

Median total compensation for this role at Water Resources Control Board is $120,224, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.

Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.

Compare departments

This role across California

Engineering Geologist is held in 13 California departments. In Water Resources Control Board, the median of $120,224 ranks #6 of 13.

Highest-paying departments for this role

Median total compensation for the Engineering Geologist role in other Californiadepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Engineering Geologist beyond California

This role is reported in 3 jurisdictions. In California, the median of $118,883 ranks #3 of 3. See Engineering Geologist across all of California

Highest-paying jurisdictions for this role

City of Los Angeles
$202,292 · 8
Los Angeles County
$185,094 · 5

Median total compensation for comparable Engineering Geologistroles in other jurisdictions. Titles are matched by normalized name across sources, not identical job classification, and pay is not cost-of-living adjusted. Each bar links to that jurisdiction’s page for the role.

Record list

Employees with this title

Page 1

Monica Aragon Guzman

Engineering Geologist/Water Resources Control Board

2025 total comp
$77,662
Base pay
$77,612
Overtime
$0
Other pay
$50
Benefits
$0
Total compensation
$77,662
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Riverside
Middle name
L

Source-specific fields

Base Pay
$10,242
Cs/csu
Cs
Position Number
8801703756008
Salary Total
$9,935
Total Pay
$77,662

At Water Resources Control Board, Monica Aragon Guzman serves as a Engineering Geologist. They work full-time. Their 2025 pay totaled $77,662. Union affiliation: R09.

Jennifer Oboyle

Engineering Geologist/Water Resources Control Board

2025 total comp
$77,481
Base pay
$77,306
Overtime
$0
Other pay
$175
Benefits
$0
Total compensation
$77,481
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Sacramento
Middle name
L

Source-specific fields

Base Pay
$6,980
Cs/csu
Cs
Position Number
8803003756015
Salary Total
$6,771
Total Pay
$77,481

Jennifer Oboyle works as a Engineering Geologist for Water Resources Control Board. Their status is full-time. Jennifer earned $77,481 in 2025. Union affiliation: R09.

Dean Thomas

Engineering Geologist/Water Resources Control Board

2025 total comp
$76,676
Base pay
$76,326
Overtime
$0
Other pay
$350
Benefits
$0
Total compensation
$76,676
Employment type
Full-Time
Union / bargaining unit
R09
Work county
San Luis Obispo
Middle name
A

Source-specific fields

Base Pay
$11,859
Cs/csu
Cs
Position Number
8801303756020
Salary Total
$12,333
Total Pay
$76,676

Dean Thomas works as a Engineering Geologist for Water Resources Control Board. Their status is full-time. Dean earned $76,676 in 2025. Union affiliation: R09.

Lauren Sipich

Engineering Geologist/Water Resources Control Board

2025 total comp
$75,842
Base pay
$75,717
Overtime
$0
Other pay
$125
Benefits
$0
Total compensation
$75,842
Employment type
Full-Time
Union / bargaining unit
R09
Work county
San Luis Obispo
Middle name
M

Source-specific fields

Base Pay
$9,754
Cs/csu
Cs
Position Number
8801303756035
Salary Total
$9,461
Total Pay
$75,842

Lauren Sipich is a Engineering Geologist at Water Resources Control Board. They work full-time. 2025 total compensation came to $75,842. They are represented by R09.

Dean Prat

Engineering Geologist/Water Resources Control Board

2023 total comp
$73,018
Base pay
$71,447
Overtime
$0
Other pay
$1,571
Benefits
$0
Total compensation
$73,018
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Sonoma
Middle name
L

Source-specific fields

Base Pay
$11,287
Cs/csu
Cs
Position Number
8801103756059
Salary Total
$11,908
Total Pay
$73,018

Dean Prat works as a Engineering Geologist for Water Resources Control Board. Their status is full-time. Dean earned $73,018 in 2023. They are represented by R09.

Teklewold Ayalew

Engineering Geologist/Water Resources Control Board

2023 total comp
$71,235
Base pay
$513
Overtime
$0
Other pay
$70,722
Benefits
$0
Total compensation
$71,235
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Los Angeles

Source-specific fields

Base Pay
$11,287
Cs/csu
Cs
Position Number
8801403756032
Salary Total
$11,287
Total Pay
$71,235

Teklewold Ayalew is a Engineering Geologist at Water Resources Control Board. They work full-time. 2023 total compensation came to $71,235. They are represented by R09.