California / Toxic Substances Control / Senior Engineering Geologist

Job-title file

Senior Engineering Geologist

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

52 employees hold this title in Toxic Substances Control. Median total compensation for the role is $161,317, above the department median of $102,059.

Employees: 52
Total payroll: $7.8M
Role median: $161,317
Agency median: $102,059
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$29,867$176,401+

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

How total compensation varies among the 52 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

Senior 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 $163,218 for this role, 53% above that figure — about the 86th 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 · $163,218

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 60% above that national figure, about the 81st 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 · $163,218

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 50 of 52 people in this role paid at least $25,000 in 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 $161,317, 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

Senior Engineering Geologist is held in 10 California departments. In Toxic Substances Control, the median of $161,317 ranks #3 of 10.

Highest-paying departments for this role

Parks and Recreation

$191,744 · 1

Transportation

$171,983 · 22

Conservation

$161,195 · 34

Water Resources Control Board

$160,515 · 102

Water Resources

$158,358 · 65

Department Resources Recycle/Recvry

$153,951 · 1

Fish and Wildlife

$150,389 · 8

Office of Emergency Services

$135,731 · 1

State Energy Res Cons&Dev Com

$17,248 · 1

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

Record list

Employees with this title

Page 1

Kevin Depies

Senior Engineering Geologist/Toxic Substances Control

2024 total comp

$204,606

Base pay: $187,262
Overtime: $0
Other pay: $17,344
Benefits: $0
Total compensation: $204,606
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: S

Source-specific fields

Base Pay: $13,898
Cs/csu: Cs
Position Number: 8101913751901
Salary Total: $14,662
Total Pay: $204,606

Kevin Depies works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Kevin earned $204,606 in 2024. They are represented by R09.

Christopher Guerre

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,402

Base pay: $176,001
Overtime: $0
Other pay: $401
Benefits: $0
Total compensation: $176,402
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange
Middle name: A

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751038
Salary Total: $14,673
Total Pay: $176,402

Christopher Guerre works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Christopher earned $176,402 in 2025. Their bargaining unit is R09.

Gerard Abrams

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,351

Base pay: $176,001
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $176,351
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: J

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105913751008
Salary Total: $14,673
Total Pay: $176,351

At Toxic Substances Control, Gerard Abrams serves as a Senior Engineering Geologist. They work full-time. Their 2025 pay totaled $176,351. Their bargaining unit is R09.

Christine Bucklin

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,351

Base pay: $176,001
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $176,351
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange
Middle name: F

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751039
Salary Total: $14,673
Total Pay: $176,351

Christine Bucklin works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Christine earned $176,351 in 2025. Union affiliation: R09.

John Naginis

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,351

Base pay: $176,001
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $176,351
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: A

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105533751008
Salary Total: $14,673
Total Pay: $176,351

John Naginis works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. John earned $176,351 in 2025. Union affiliation: R09.

Greg Neal

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,351

Base pay: $176,001
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $176,351
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange
Middle name: A

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751040
Salary Total: $14,673
Total Pay: $176,351

Greg Neal is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $176,351. They are represented by R09.

Thomas Seckington

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,176

Base pay: $176,001
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $176,176
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange
Middle name: M

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751004
Salary Total: $14,673
Total Pay: $176,176

At Toxic Substances Control, Thomas Seckington serves as a Senior Engineering Geologist. They work full-time. Their 2025 pay totaled $176,176. They are represented by R09.

Paul Carpenter

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,176

Base pay: $176,001
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $176,176
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: S

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105813751013
Salary Total: $14,673
Total Pay: $176,176

Paul Carpenter is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $176,176. Their bargaining unit is R09.

Jose Marcos

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,176

Base pay: $176,001
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $176,176
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Orange
Middle name: A

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751003
Salary Total: $14,673
Total Pay: $176,176

Jose Marcos holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $176,176. Union affiliation: S09.

Gregory Sweel

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,176

Base pay: $176,001
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $176,176
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105043751011
Salary Total: $14,673
Total Pay: $176,176

Gregory Sweel holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $176,176. Union affiliation: R09.

Tzer-Jong Hwong

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$176,126

Base pay: $176,001
Overtime: $0
Other pay: $125
Benefits: $0
Total compensation: $176,126
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105043751001
Salary Total: $14,673
Total Pay: $176,126

Tzer-Jong Hwong works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Tzer-Jong earned $176,126 in 2025. Their bargaining unit is R09.

James Wilkinson

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$175,997

Base pay: $175,822
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $175,997
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Orange
Middle name: K

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751005
Salary Total: $14,673
Total Pay: $175,997

At Toxic Substances Control, James Wilkinson serves as a Senior Engineering Geologist. They work full-time. Their 2025 pay totaled $175,997. Their bargaining unit is S09.

Paul Pongetti

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$173,679

Base pay: $173,329
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $173,679
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange
Middle name: J

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751030
Salary Total: $14,458
Total Pay: $173,679

Paul Pongetti holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $173,679. Union affiliation: R09.

Todd Wallbom

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$172,949

Base pay: $172,599
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $172,949
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: E

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105533751001
Salary Total: $14,458
Total Pay: $172,949

Todd Wallbom works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Todd earned $172,949 in 2025. Union affiliation: R09.

Peter Ruttan

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$171,961

Base pay: $171,786
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $171,961
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: V

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105913751102
Salary Total: $14,458
Total Pay: $171,961

Peter Ruttan works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Peter earned $171,961 in 2025. Their bargaining unit is S09.

Jenn Yih Ted Peng

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$170,163

Base pay: $169,813
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $170,163
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105543751002
Salary Total: $14,172
Total Pay: $170,163

Jenn Yih Ted Peng works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Jenn earned $170,163 in 2025. Union affiliation: R09.

Gerard Aarons

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$170,064

Base pay: $169,714
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $170,064
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Alameda
Middle name: F

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105523751002
Salary Total: $14,136
Total Pay: $170,064

Gerard Aarons works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Gerard earned $170,064 in 2025. They are represented by R09.

Lora Jameson

Senior Engineering Geologist/Toxic Substances Control

2024 total comp

$167,945

Base pay: $167,345
Overtime: $0
Other pay: $600
Benefits: $0
Total compensation: $167,945
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: K

Source-specific fields

Base Pay: $13,898
Cs/csu: Cs
Position Number: 8105813751051
Salary Total: $14,176
Total Pay: $167,945

Lora Jameson works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Lora earned $167,945 in 2024. Their bargaining unit is S09.

Jeffrey Brown

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$167,064

Base pay: $166,714
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $167,064
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: D

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105513751006
Salary Total: $13,886
Total Pay: $167,064

Jeffrey Brown holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $167,064. They are represented by S09.

Mark Edwards

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$167,064

Base pay: $166,714
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $167,064
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105513751001
Salary Total: $13,886
Total Pay: $167,064

Mark Edwards holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $167,064. Union affiliation: R09.

Jeffrey Muller

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$167,064

Base pay: $166,714
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $167,064
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Los Angeles
Middle name: J

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105363751901
Salary Total: $13,886
Total Pay: $167,064

Jeffrey Muller works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Jeffrey earned $167,064 in 2025. They are represented by S09.

Wendy Arima

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$166,964

Base pay: $166,714
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $166,964
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105533751011
Salary Total: $13,886
Total Pay: $166,964

Wendy Arima is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $166,964. They are represented by R09.

Tanya Brosnan

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$166,662

Base pay: $166,312
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $166,662
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: L

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105833751002
Salary Total: $13,886
Total Pay: $166,662

Tanya Brosnan is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $166,662. They are represented by R09.

David Herzog

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$166,384

Base pay: $166,034
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $166,384
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: W

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8105913751009
Salary Total: $13,886
Total Pay: $166,384

David Herzog is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $166,384. Their bargaining unit is R09.

Maile Gee

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$166,334

Base pay: $166,034
Overtime: $0
Other pay: $300
Benefits: $0
Total compensation: $166,334
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Orange
Middle name: S

Source-specific fields

Base Pay: $14,315
Cs/csu: Cs
Position Number: 8101743751002
Salary Total: $13,886
Total Pay: $166,334

At Toxic Substances Control, Maile Gee serves as a Senior Engineering Geologist. They work full-time. Their 2025 pay totaled $166,334. Their bargaining unit is S09.

Bruce Lewis

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$161,683

Base pay: $155,582
Overtime: $0
Other pay: $6,101
Benefits: $0
Total compensation: $161,683
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $13,466
Cs/csu: Cs
Position Number: 8105913751101
Salary Total: $13,062
Total Pay: $161,683

Bruce Lewis is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $161,683. Union affiliation: R09.

Caryl Sheehan

Senior Engineering Geologist/Toxic Substances Control

2024 total comp

$160,951

Base pay: $160,401
Overtime: $0
Other pay: $550
Benefits: $0
Total compensation: $160,951
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: F

Source-specific fields

Base Pay: $13,898
Cs/csu: Cs
Position Number: 8105613751002
Salary Total: $13,898
Total Pay: $160,951

At Toxic Substances Control, Caryl Sheehan serves as a Senior Engineering Geologist. They work full-time. Their 2024 pay totaled $160,951. They are represented by S09.

Lynne Baumgras

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$157,765

Base pay: $157,415
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $157,765
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Fresno
Middle name: M

Source-specific fields

Base Pay: $13,903
Cs/csu: Cs
Position Number: 8105113751004
Salary Total: $13,486
Total Pay: $157,765

Lynne Baumgras works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Lynne earned $157,765 in 2025. They are represented by S09.

Alan Kuoch

Senior Engineering Geologist/Toxic Substances Control

2024 total comp

$154,464

Base pay: $153,864
Overtime: $0
Other pay: $600
Benefits: $0
Total compensation: $154,464
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Los Angeles

Source-specific fields

Base Pay: $13,073
Cs/csu: Cs
Position Number: 8105133751003
Salary Total: $13,073
Total Pay: $154,464

Alan Kuoch holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2024, their total compensation was $154,464. Union affiliation: S09.

Randall Bleichner

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$152,563

Base pay: $152,213
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $152,563
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: R

Source-specific fields

Base Pay: $13,724
Cs/csu: Cs
Position Number: 8105113751003
Salary Total: $13,312
Total Pay: $152,563

Randall Bleichner holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $152,563. Their bargaining unit is R09.

Garrett Thornton

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$152,388

Base pay: $152,213
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $152,388
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: M

Source-specific fields

Base Pay: $13,724
Cs/csu: Cs
Position Number: 8105113751002
Salary Total: $13,312
Total Pay: $152,388

At Toxic Substances Control, Garrett Thornton serves as a Senior Engineering Geologist. They work full-time. Their 2025 pay totaled $152,388. Union affiliation: R09.

Andrew Leavitt

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$150,668

Base pay: $150,493
Overtime: $0
Other pay: $175
Benefits: $0
Total compensation: $150,668
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: S

Source-specific fields

Base Pay: $12,235
Cs/csu: Cs
Position Number: 8105533751003
Salary Total: $12,480
Total Pay: $150,668

Andrew Leavitt is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $150,668. Their bargaining unit is R09.

Jessica Tibor

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$148,739

Base pay: $148,389
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $148,739
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Alameda
Middle name: A

Source-specific fields

Base Pay: $12,826
Cs/csu: Cs
Position Number: 8105423751001
Salary Total: $12,691
Total Pay: $148,739

Jessica Tibor works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Jessica earned $148,739 in 2025. Their bargaining unit is R09.

Brian Whalen

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$148,044

Base pay: $147,591
Overtime: $0
Other pay: $453
Benefits: $0
Total compensation: $148,044
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: M

Source-specific fields

Base Pay: $12,826
Cs/csu: Cs
Position Number: 8105913751100
Salary Total: $12,441
Total Pay: $148,044

Brian Whalen works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Brian earned $148,044 in 2025. Union affiliation: S09.

Nathan Unangst

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$147,766

Base pay: $147,416
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $147,766
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Alameda
Middle name: A

Source-specific fields

Base Pay: $13,073
Cs/csu: Cs
Position Number: 8105123751001
Salary Total: $12,931
Total Pay: $147,766

Nathan Unangst works as a Senior Engineering Geologist for Toxic Substances Control. Their status is full-time. Nathan earned $147,766 in 2025. Union affiliation: R09.

Natasha Dipietro

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$144,866

Base pay: $144,516
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $144,866
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange
Middle name: P

Source-specific fields

Base Pay: $12,609
Cs/csu: Cs
Position Number: 8105543751001
Salary Total: $12,231
Total Pay: $144,866

At Toxic Substances Control, Natasha Dipietro serves as a Senior Engineering Geologist. They work full-time. Their 2025 pay totaled $144,866. Union affiliation: R09.

Ryan Mitchum

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$141,946

Base pay: $141,721
Overtime: $0
Other pay: $225
Benefits: $0
Total compensation: $141,946
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Fresno
Middle name: C

Source-specific fields

Base Pay: $12,450
Cs/csu: Cs
Position Number: 8105853751001
Salary Total: $12,077
Total Pay: $141,946

Ryan Mitchum holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $141,946. They are represented by S09.

Susan Marie Scudder

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$140,207

Base pay: $139,857
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $140,207
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento

Source-specific fields

Base Pay: $12,609
Cs/csu: Cs
Position Number: 8105113751001
Salary Total: $12,231
Total Pay: $140,207

Susan Marie Scudder is a Senior Engineering Geologist at Toxic Substances Control. They work full-time. 2025 total compensation came to $140,207. They are represented by R09.

Christopher Scudder

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$139,097

Base pay: $138,747
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $139,097
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $12,009
Cs/csu: Cs
Position Number: 8105913751010
Salary Total: $11,649
Total Pay: $139,097

Christopher Scudder holds the role of Senior Engineering Geologist at Toxic Substances Control. Their status is full-time. In 2025, their total compensation was $139,097. Their bargaining unit is R09.

Brian Tripolone

Senior Engineering Geologist/Toxic Substances Control

2025 total comp

$136,877

Base pay: $136,527
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $136,877
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Orange

Source-specific fields

Base Pay: $12,009
Cs/csu: Cs
Position Number: 8101743751001
Salary Total: $11,649
Total Pay: $136,877

At Toxic Substances Control, Brian Tripolone serves as a Senior Engineering Geologist. They work full-time. Their 2025 pay totaled $136,877. Their bargaining unit is R09.