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California / Toxic Substances Control / Engineering Geologist

Job-title file

Engineering Geologist

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

53 employees hold this title in Toxic Substances Control. Median total compensation for the role is $119,696, above the department median of $102,059.

Employees
53
Total payroll
$6M
Role median
$119,696
Agency median
$102,059
Comparison
Above

What the records show

Role pay distribution

Pay distribution for this role

$15,891$150,517+

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

How total compensation varies among the 53 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. Toxic Substances Control pays a median base salary of $119,101 for this role, 12% above that figureabout the 60th percentile of local pay for the occupation.

Where Toxic Substances Control sits in the local pay range

10th
25th
Median
75th
90th
$45,540
$73,850
$106,500
$138,120
$171,270
Toxic Substances Control median · $119,101

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 Toxic Substances Control’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. Toxic Substances Control’s median base salary is 17% above that national figure, about the 61st percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$59,330
$75,110
$101,920
$139,380
$200,230
Toxic Substances Control median · $119,101

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 52 of 53 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 Toxic Substances Control is $119,696, 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 Toxic Substances Control, the median of $119,696 ranks #8 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

Gregory Buensuceso

Engineering Geologist/Toxic Substances Control

2025 total comp
$122,425
Base pay
$122,250
Overtime
$0
Other pay
$175
Benefits
$0
Total compensation
$122,425
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Los Angeles
Middle name
H

Source-specific fields

Base Pay
$10,753
Cs/csu
Cs
Position Number
8105533756006
Salary Total
$10,430
Total Pay
$122,425

At Toxic Substances Control, Gregory Buensuceso serves as a Engineering Geologist. They work full-time. Their 2025 pay totaled $122,425. Union affiliation: R09.

Dennis Palacios

Engineering Geologist/Toxic Substances Control

2025 total comp
$120,274
Base pay
$119,924
Overtime
$0
Other pay
$350
Benefits
$0
Total compensation
$120,274
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Los Angeles

Source-specific fields

Base Pay
$10,584
Cs/csu
Cs
Position Number
8105633756001
Salary Total
$10,516
Total Pay
$120,274

Dennis Palacios works as a Engineering Geologist for Toxic Substances Control. Their status is full-time. Dennis earned $120,274 in 2025. Union affiliation: R09.

Eric Patschull

Engineering Geologist/Toxic Substances Control

2025 total comp
$120,180
Base pay
$119,830
Overtime
$0
Other pay
$350
Benefits
$0
Total compensation
$120,180
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Los Angeles
Middle name
S

Source-specific fields

Base Pay
$10,583
Cs/csu
Cs
Position Number
8105363756901
Salary Total
$10,266
Total Pay
$120,180

Eric Patschull is a Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $120,180. They are represented by R09.

Wyatt George

Engineering Geologist/Toxic Substances Control

2025 total comp
$120,128
Base pay
$119,778
Overtime
$0
Other pay
$350
Benefits
$0
Total compensation
$120,128
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Orange
Middle name
L

Source-specific fields

Base Pay
$10,754
Cs/csu
Cs
Position Number
8105143756002
Salary Total
$10,431
Total Pay
$120,128

Wyatt George works as a Engineering Geologist for Toxic Substances Control. Their status is full-time. Wyatt earned $120,128 in 2025. They are represented by R09.

Antonio Sandoval

Engineering Geologist/Toxic Substances Control

2025 total comp
$119,851
Base pay
$118,857
Overtime
$0
Other pay
$994
Benefits
$0
Total compensation
$119,851
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Los Angeles
Middle name
D

Source-specific fields

Base Pay
$10,584
Cs/csu
Cs
Position Number
8105133756002
Salary Total
$10,266
Total Pay
$119,851

Antonio Sandoval holds the role of Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $119,851. Union affiliation: R09.

Karri Peters

Engineering Geologist/Toxic Substances Control

2025 total comp
$119,696
Base pay
$119,346
Overtime
$0
Other pay
$350
Benefits
$0
Total compensation
$119,696
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Sacramento
Middle name
B

Source-specific fields

Base Pay
$10,584
Cs/csu
Cs
Position Number
8105813756082
Salary Total
$10,266
Total Pay
$119,696

At Toxic Substances Control, Karri Peters serves as a Engineering Geologist. They work full-time. Their 2025 pay totaled $119,696. They are represented by R09.

Scott Yuen

Engineering Geologist/Toxic Substances Control

2025 total comp
$118,718
Base pay
$118,368
Overtime
$0
Other pay
$350
Benefits
$0
Total compensation
$118,718
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Fresno
Middle name
G

Source-specific fields

Base Pay
$10,584
Cs/csu
Cs
Position Number
8105853756003
Salary Total
$10,266
Total Pay
$118,718

Scott Yuen works as a Engineering Geologist for Toxic Substances Control. Their status is full-time. Scott earned $118,718 in 2025. Their bargaining unit is R09.

Daniel Ochoa Orozco

Engineering Geologist/Toxic Substances Control

2025 total comp
$117,565
Base pay
$117,390
Overtime
$0
Other pay
$175
Benefits
$0
Total compensation
$117,565
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Fresno

Source-specific fields

Base Pay
$10,584
Cs/csu
Cs
Position Number
8105853756002
Salary Total
$10,266
Total Pay
$117,565

Daniel Ochoa Orozco works as a Engineering Geologist for Toxic Substances Control. Their status is full-time. Daniel earned $117,565 in 2025. Union affiliation: R09.

Casey Helfrich

Engineering Geologist/Toxic Substances Control

2025 total comp
$117,561
Base pay
$117,386
Overtime
$0
Other pay
$175
Benefits
$0
Total compensation
$117,561
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Sacramento

Source-specific fields

Base Pay
$10,242
Cs/csu
Cs
Position Number
8105113756005
Salary Total
$9,935
Total Pay
$117,561

Casey Helfrich holds the role of Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $117,561. Their bargaining unit is R09.

Clayton Larkins

Engineering Geologist/Toxic Substances Control

2025 total comp
$117,262
Base pay
$116,912
Overtime
$0
Other pay
$350
Benefits
$0
Total compensation
$117,262
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Orange

Source-specific fields

Base Pay
$10,242
Cs/csu
Cs
Position Number
8101743756001
Salary Total
$9,935
Total Pay
$117,262

At Toxic Substances Control, Clayton Larkins serves as a Engineering Geologist. They work full-time. Their 2025 pay totaled $117,262. They are represented by R09.