Scientific Aid

Carry out the duties of this position in support of the agency's public mission.

149 employees hold this title in Water Resources Control Board. Median total compensation for the role is $15,973, below the department median of $110,246.

Employees: 149
Total payroll: $2.4M
Role median: $15,973
Agency median: $110,246
Comparison: Below

What the records show

Role pay distribution

Pay distribution for this role

-$1,738$32,303+

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

How total compensation varies among the 149 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

Scientific Aid is held in 5 California departments. In Water Resources Control Board, the median of $15,973 ranks #2 of 5.

Highest-paying departments for this role

Pesticide Regulation

$19,650 · 50

Food and Agriculture

$15,829 · 17

Transportation

$13,320 · 2

Toxic Substances Control

$7,232 · 3

Median total compensation for the Scientific Aid 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

Celina Rong

Scientific Aid/Water Resources Control Board

2023 total comp

$21,935

Base pay: $21,535
Overtime: $0
Other pay: $400
Benefits: $0
Total compensation: $21,935
Employment type: Intermittent
Union / bargaining unit: R11
Work county: Los Angeles

Source-specific fields

Base Pay: $17
Cs/csu: Cs
Position Number: 8801401931903
Salary Total: $17
Total Pay: $21,935

Celina Rong works as a Scientific Aid for Water Resources Control Board. Their status is intermittent. Celina earned $21,935 in 2023. They are represented by R11.

Marleni Estrada

Scientific Aid/Water Resources Control Board

2025 total comp

$20,611

Base pay: $16,935
Overtime: $0
Other pay: $3,676
Benefits: $0
Total compensation: $20,611
Employment type: Intermittent
Union / bargaining unit: R11
Work county: Los Angeles

Source-specific fields

Base Pay: $20
Cs/csu: Cs
Position Number: 8801401931903
Salary Total: $20
Total Pay: $20,611

Marleni Estrada is a Scientific Aid at Water Resources Control Board. They work intermittent. 2025 total compensation came to $20,611. Their bargaining unit is R11.

Katrina Snyder

Scientific Aid/Water Resources Control Board

2025 total comp

$20,420

Base pay: $20,420
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $20,420
Employment type: Intermittent
Union / bargaining unit: R11
Work county: Los Angeles
Middle name: A

Source-specific fields

Base Pay: $18
Cs/csu: Cs
Position Number: 8801401931903
Salary Total: $18
Total Pay: $20,420

Katrina Snyder is a Scientific Aid at Water Resources Control Board. They work intermittent. 2025 total compensation came to $20,420. They are represented by R11.