California / Transportation / Research Data Supervisor II

Job-title file

Research Data Supervisor II

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

8 employees hold this title in Transportation. Median total compensation for the role is $113,500, above the department median of $94,114.

Employees: 8
Total payroll: $743.8K
Role median: $113,500
Agency median: $94,114
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$50$123,033+

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

How total compensation varies among the 8 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 Data Supervisor II is held in 36 California departments. In Transportation, the median of $113,500 ranks #24 of 36.

Highest-paying departments for this role

CA. Coastal Commission

$136,440 · 1

Forestry and Fire Protection

$129,433 · 2

CA Department of Human Resources

$129,268 · 1

Conservation

$127,915 · 3

Motor Vehicles

$125,628 · 2

Department Resources Recycle/Recvry

$123,315 · 1

CA Health Benefit Exchange

$123,315 · 3

Employment Development Department

$123,315 · 9

CDCR

$122,871 · 1

Industrial Relations

$122,578 · 2

Justice

$121,277 · 3

Department of Child Support Service

$120,517 · 1

Median total compensation for the Research Data Supervisor II 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

Scott Lew

Research Data Supervisor II/Transportation

2025 total comp

$123,495

Sub-department: District 7
Base pay: $119,325
Overtime: $0
Other pay: $4,170
Benefits: $0
Total compensation: $123,495
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Los Angeles
Middle name: P

Source-specific fields

Base Pay: $10,269
Cs/csu: Cs
Position Number: 9076025737001
Salary Total: $9,961
Total Pay: $123,495

Scott Lew works as a Research Data Supervisor II for Transportation within District 7. Their status is full-time. Scott earned $123,495 in 2025. They are represented by S01.

Harold Feinberg

Research Data Supervisor II/Transportation

2025 total comp

$120,195

Sub-department: Headquarters Operations
Base pay: $119,595
Overtime: $0
Other pay: $600
Benefits: $0
Total compensation: $120,195
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Sacramento
Middle name: R

Source-specific fields

Base Pay: $10,269
Cs/csu: Cs
Position Number: 9131555737001
Salary Total: $9,961
Total Pay: $120,195

Harold Feinberg holds the role of Research Data Supervisor II at Transportation within Headquarters Operations. Their status is full-time. In 2025, their total compensation was $120,195. Union affiliation: S01.

Timothy Tadlock Jr

Research Data Supervisor II/Transportation

2025 total comp

$114,819

Sub-department: Headquarters Operations
Base pay: $114,219
Overtime: $0
Other pay: $600
Benefits: $0
Total compensation: $114,819
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $10,039
Cs/csu: Cs
Position Number: 9131555737004
Salary Total: $9,738
Total Pay: $114,819

Timothy Tadlock Jr works as a Research Data Supervisor II for Transportation within Headquarters Operations. Their status is full-time. Timothy earned $114,819 in 2025. They are represented by S01.

Samer Batarseh

Research Data Supervisor II/Transportation

2025 total comp

$114,461

Sub-department: Transportation/Administration
Base pay: $111,066
Overtime: $0
Other pay: $3,395
Benefits: $0
Total compensation: $114,461
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Sacramento
Middle name: M

Source-specific fields

Base Pay: $10,269
Cs/csu: Cs
Position Number: 9000645737601
Salary Total: $9,487
Total Pay: $114,461

Samer Batarseh holds the role of Research Data Supervisor II at Transportation within Transportation/Administration. Their status is full-time. In 2025, their total compensation was $114,461. Union affiliation: S01.

Katrina Kaiser

Research Data Supervisor II/Transportation

2025 total comp

$112,539

Sub-department: Transportation/Administration
Base pay: $101,495
Overtime: $0
Other pay: $11,044
Benefits: $0
Total compensation: $112,539
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Sacramento
Middle name: M

Source-specific fields

Base Pay: $9,716
Cs/csu: Cs
Position Number: 9000645737600
Salary Total: $9,425
Total Pay: $112,539

Katrina Kaiser works as a Research Data Supervisor II for Transportation within Transportation/Administration. Their status is full-time. Katrina earned $112,539 in 2025. Union affiliation: S01.

Yu-Jen Chen

Research Data Supervisor II/Transportation

2023 total comp

$91,846

Sub-department: Headquarters Operations
Base pay: $89,426
Overtime: $0
Other pay: $2,420
Benefits: $0
Total compensation: $91,846
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Sacramento

Source-specific fields

Base Pay: $7,997
Cs/csu: Cs
Position Number: 9131555737003
Salary Total: $7,997
Total Pay: $91,846

Yu-Jen Chen works as a Research Data Supervisor II for Transportation within Headquarters Operations. Their status is full-time. Yu-Jen earned $91,846 in 2023. They are represented by S01.

Michael Lopate

Research Data Supervisor II/Transportation

2025 total comp

$66,385

Sub-department: Headquarters Operations
Base pay: $64,165
Overtime: $0
Other pay: $2,220
Benefits: $0
Total compensation: $66,385
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Sacramento
Middle name: Z

Source-specific fields

Base Pay: $8,266
Cs/csu: Cs
Position Number: 9131555737003
Salary Total: $8,018
Total Pay: $66,385

Michael Lopate is a Research Data Supervisor II at Transportation within Headquarters Operations. They work full-time. 2025 total compensation came to $66,385. Union affiliation: S01.

Gerald Schumacher

Research Data Supervisor II/Transportation

2025 total comp

$50

Sub-department: Headquarters Operations
Base pay: $0
Overtime: $0
Other pay: $50
Benefits: $0
Total compensation: $50
Employment type: Full-Time
Union / bargaining unit: S01
Work county: Sacramento
Middle name: T

Source-specific fields

Base Pay: $9,970
Cs/csu: Cs
Position Number: 9131555737002
Salary Total: $9,970
Total Pay: $50

Gerald Schumacher holds the role of Research Data Supervisor II at Transportation within Headquarters Operations. Their status is full-time. In 2025, their total compensation was $50. Their bargaining unit is S01.