California / Department of Public Health / Research Scientist Supervisor I (Chemical Sciences)

Job-title file

Research Scientist Supervisor I (Chemical Sciences)

Collect and analyze data to inform decisions, produce reports, and identify trends.

15 employees hold this title in Department of Public Health. Median total compensation for the role is $150,078, above the department median of $92,430.

Employees: 15
Total payroll: $2.2M
Role median: $150,078
Agency median: $92,430
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$121,984$153,728+

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

How total compensation varies among the 15 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.

Compare departments

This role across California

Research Scientist Supervisor I (Chemical Sciences) is held in 3 California departments. In Department of Public Health, the median of $150,078 ranks #1 of 3.

Highest-paying departments for this role

Department of Cannabis Control

$125,678 · 1

Toxic Substances Control

$104,984 · 8

Median total compensation for the Research Scientist Supervisor I (Chemical Sciences) 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

Kyungmi Min

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$153,904

Base pay: $153,129
Overtime: $0
Other pay: $775
Benefits: $0
Total compensation: $153,904
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5807235638001
Salary Total: $12,652
Total Pay: $153,904

Kyungmi Min works as a Research Scientist Supervisor I (Chemical Sciences) for Department of Public Health. Their status is full-time. Kyungmi earned $153,904 in 2025. They are represented by S10.

Zhongmin Wang

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$153,274

Base pay: $152,649
Overtime: $0
Other pay: $625
Benefits: $0
Total compensation: $153,274
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5807215638002
Salary Total: $12,652
Total Pay: $153,274

Zhongmin Wang works as a Research Scientist Supervisor I (Chemical Sciences) for Department of Public Health. Their status is full-time. Zhongmin earned $153,274 in 2025. Union affiliation: S10.

Clayton Larson

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$153,273

Base pay: $152,773
Overtime: $0
Other pay: $500
Benefits: $0
Total compensation: $153,273
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa
Middle name: H

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5807235638002
Salary Total: $12,652
Total Pay: $153,273

Clayton Larson holds the role of Research Scientist Supervisor I (Chemical Sciences) at Department of Public Health. Their status is full-time. In 2025, their total compensation was $153,273. Union affiliation: S10.

Tatiana Shvareva-Piekarz

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$151,975

Base pay: $151,725
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $151,975
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5807225638004
Salary Total: $12,531
Total Pay: $151,975

Tatiana Shvareva-Piekarz works as a Research Scientist Supervisor I (Chemical Sciences) for Department of Public Health. Their status is full-time. Tatiana earned $151,975 in 2025. They are represented by S10.

Syrago-Styliani Petropoulou

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$151,328

Base pay: $151,053
Overtime: $0
Other pay: $275
Benefits: $0
Total compensation: $151,328
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5807225638002
Salary Total: $12,531
Total Pay: $151,328

Syrago-Styliani Petropoulou works as a Research Scientist Supervisor I (Chemical Sciences) for Department of Public Health. Their status is full-time. Syrago-Styliani earned $151,328 in 2025. Their bargaining unit is S10.

Kei Fujimura

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$151,277

Base pay: $151,027
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $151,277
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa
Middle name: E

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5805305638009
Salary Total: $12,531
Total Pay: $151,277

At Department of Public Health, Kei Fujimura serves as a Research Scientist Supervisor I (Chemical Sciences). They work full-time. Their 2025 pay totaled $151,277. They are represented by S10.

Rana Zahedi

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$150,803

Base pay: $150,803
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $150,803
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5805305638008
Salary Total: $12,531
Total Pay: $150,803

At Department of Public Health, Rana Zahedi serves as a Research Scientist Supervisor I (Chemical Sciences). They work full-time. Their 2025 pay totaled $150,803. They are represented by S10.

Wenlu Song

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$150,078

Base pay: $149,803
Overtime: $0
Other pay: $275
Benefits: $0
Total compensation: $150,078
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5807215638003
Salary Total: $12,531
Total Pay: $150,078

Wenlu Song works as a Research Scientist Supervisor I (Chemical Sciences) for Department of Public Health. Their status is full-time. Wenlu earned $150,078 in 2025. Their bargaining unit is S10.

Patti Rich-Crawford

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$147,020

Base pay: $146,770
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $147,020
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa
Middle name: L

Source-specific fields

Base Pay: $12,343
Cs/csu: Cs
Position Number: 5805305638012
Salary Total: $12,408
Total Pay: $147,020

At Department of Public Health, Patti Rich-Crawford serves as a Research Scientist Supervisor I (Chemical Sciences). They work full-time. Their 2025 pay totaled $147,020. They are represented by S10.

Sudhir Sharma

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$146,265

Base pay: $146,015
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $146,265
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa
Middle name: C

Source-specific fields

Base Pay: $11,642
Cs/csu: Cs
Position Number: 5805305638010
Salary Total: $12,707
Total Pay: $146,265

Sudhir Sharma holds the role of Research Scientist Supervisor I (Chemical Sciences) at Department of Public Health. Their status is full-time. In 2025, their total compensation was $146,265. Their bargaining unit is S10.

Yu Hou

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2023 total comp

$141,292

Base pay: $137,039
Overtime: $0
Other pay: $4,253
Benefits: $0
Total compensation: $141,292
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $11,196
Cs/csu: Cs
Position Number: 5805305638004
Salary Total: $11,420
Total Pay: $141,292

Yu Hou is a Research Scientist Supervisor I (Chemical Sciences) at Department of Public Health. They work full-time. 2023 total compensation came to $141,292. Their bargaining unit is S10.

Renu Rawat

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$132,112

Base pay: $131,862
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $132,112
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $11,265
Cs/csu: Cs
Position Number: 5805305638011
Salary Total: $11,459
Total Pay: $132,112

Renu Rawat is a Research Scientist Supervisor I (Chemical Sciences) at Department of Public Health. They work full-time. 2025 total compensation came to $132,112. Their bargaining unit is S10.

Long Nguyen

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$128,850

Base pay: $128,600
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $128,850
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa
Middle name: T

Source-specific fields

Base Pay: $10,729
Cs/csu: Cs
Position Number: 5805305638007
Salary Total: $10,818
Total Pay: $128,850

At Department of Public Health, Long Nguyen serves as a Research Scientist Supervisor I (Chemical Sciences). They work full-time. Their 2025 pay totaled $128,850. They are represented by S10.

Dongli Wang

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$127,433

Base pay: $127,433
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $127,433
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa

Source-specific fields

Base Pay: $11,113
Cs/csu: Cs
Position Number: 5807225638001
Salary Total: $10,946
Total Pay: $127,433

Dongli Wang holds the role of Research Scientist Supervisor I (Chemical Sciences) at Department of Public Health. Their status is full-time. In 2025, their total compensation was $127,433. Union affiliation: S10.

Jeffrey Aduviso

Research Scientist Supervisor I (Chemical Sciences)/Department of Public Health

2025 total comp

$121,984

Base pay: $121,684
Overtime: $0
Other pay: $300
Benefits: $0
Total compensation: $121,984
Employment type: Full-Time
Union / bargaining unit: S10
Work county: Contra Costa
Middle name: E

Source-specific fields

Base Pay: $10,239
Cs/csu: Cs
Position Number: 5805305638004
Salary Total: $10,335
Total Pay: $121,984

Jeffrey Aduviso holds the role of Research Scientist Supervisor I (Chemical Sciences) at Department of Public Health. Their status is full-time. In 2025, their total compensation was $121,984. They are represented by S10.