California / Water Resources / Business Service Assistant (Specialist)

Job-title file

Business Service Assistant (Specialist)

Provide administrative support — record-keeping, scheduling, correspondence, and customer service.

13 employees hold this title in Water Resources. Median total compensation for the role is $50,947, below the department median of $115,959.

Employees: 13
Total payroll: $565.5K
Role median: $50,947
Agency median: $115,959
Comparison: Below

What the records show

Role pay distribution

Pay distribution for this role

$0$64,716+

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

How total compensation varies among the 13 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

Business Service Assistant (Specialist) is held in 35 California departments. In Water Resources, the median of $50,947 ranks #27 of 35.

Highest-paying departments for this role

Office of Inspector General

$66,593 · 2

State Comp Insurance Fund

$66,012 · 27

Alcoholic Beverage Control

$63,987 · 1

Fair Political Practices Community

$63,937 · 1

Real Estate

$63,687 · 1

Legislative Counsel Bureau

$63,563 · 2

Cdcr/Cchcs

$63,470 · 1

Franchise Tax Board

$63,387 · 5

Cdcr/Ctra

$63,377 · 1

Housing Finance Agency

$62,902 · 3

Social Services

$62,068 · 14

Envirnmtl Health Hazrd Assess

$61,384 · 1

Median total compensation for the Business Service Assistant (Specialist) 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

Anthony Rucker

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$64,883

Base pay: $63,387
Overtime: $1,196
Other pay: $300
Benefits: $0
Total compensation: $64,883
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $5,443
Cs/csu: Cs
Position Number: 8406344707006
Salary Total: $5,280
Total Pay: $64,883

Anthony Rucker works as a Business Service Assistant (Specialist) for Water Resources. Their status is full-time. Anthony earned $64,883 in 2025. They are represented by R01.

Victor Castellano

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$64,189

Base pay: $63,387
Overtime: $502
Other pay: $300
Benefits: $0
Total compensation: $64,189
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: G

Source-specific fields

Base Pay: $5,443
Cs/csu: Cs
Position Number: 8406344707003
Salary Total: $5,280
Total Pay: $64,189

Victor Castellano holds the role of Business Service Assistant (Specialist) at Water Resources. Their status is full-time. In 2025, their total compensation was $64,189. Their bargaining unit is R01.

Paul Mayugba

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$63,781

Base pay: $63,387
Overtime: $94
Other pay: $300
Benefits: $0
Total compensation: $63,781
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: G

Source-specific fields

Base Pay: $5,443
Cs/csu: Cs
Position Number: 8406344707005
Salary Total: $5,280
Total Pay: $63,781

At Water Resources, Paul Mayugba serves as a Business Service Assistant (Specialist). They work full-time. Their 2025 pay totaled $63,781. They are represented by R01.

Janet Lambros Bince

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$63,631

Base pay: $63,281
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $63,631
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $5,443
Cs/csu: Cs
Position Number: 8406534707001
Salary Total: $5,280
Total Pay: $63,631

Janet Lambros Bince works as a Business Service Assistant (Specialist) for Water Resources. Their status is full-time. Janet earned $63,631 in 2025. They are represented by R01.

Kathryn Haman

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$54,587

Base pay: $54,287
Overtime: $0
Other pay: $300
Benefits: $0
Total compensation: $54,587
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: D

Source-specific fields

Base Pay: $4,795
Cs/csu: Cs
Position Number: 8406304707002
Salary Total: $4,651
Total Pay: $54,587

Kathryn Haman holds the role of Business Service Assistant (Specialist) at Water Resources. Their status is full-time. In 2025, their total compensation was $54,587. Union affiliation: R01.

Victor Orozco

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$53,358

Base pay: $53,358
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $53,358
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: P

Source-specific fields

Base Pay: $4,837
Cs/csu: Cs
Position Number: 8406804707003
Salary Total: $4,468
Total Pay: $53,358

Victor Orozco works as a Business Service Assistant (Specialist) for Water Resources. Their status is full-time. Victor earned $53,358 in 2025. Their bargaining unit is R01.

Shannan Johnson

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$50,947

Base pay: $50,647
Overtime: $0
Other pay: $300
Benefits: $0
Total compensation: $50,947
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: D

Source-specific fields

Base Pay: $4,566
Cs/csu: Cs
Position Number: 8406534707003
Salary Total: $4,429
Total Pay: $50,947

Shannan Johnson is a Business Service Assistant (Specialist) at Water Resources. They work full-time. 2025 total compensation came to $50,947. Their bargaining unit is R01.

Taya Rahming

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$50,225

Base pay: $49,925
Overtime: $0
Other pay: $300
Benefits: $0
Total compensation: $50,225
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Tehama
Middle name: R

Source-specific fields

Base Pay: $4,429
Cs/csu: Cs
Position Number: 8441004707004
Salary Total: $4,296
Total Pay: $50,225

Taya Rahming holds the role of Business Service Assistant (Specialist) at Water Resources. Their status is full-time. In 2025, their total compensation was $50,225. Union affiliation: R01.

Nathan Bonilla

Business Service Assistant (Specialist)/Water Resources

2024 total comp

$45,265

Base pay: $44,365
Overtime: $30
Other pay: $870
Benefits: $0
Total compensation: $45,265
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: R

Source-specific fields

Base Pay: $5,284
Cs/csu: Cs
Position Number: 8403004707002
Salary Total: $5,284
Total Pay: $45,265

Nathan Bonilla holds the role of Business Service Assistant (Specialist) at Water Resources. Their status is full-time. In 2024, their total compensation was $45,265. They are represented by R01.

Robin Rodriguez

Business Service Assistant (Specialist)/Water Resources

2023 total comp

$31,125

Base pay: $22,808
Overtime: $0
Other pay: $8,317
Benefits: $0
Total compensation: $31,125
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: A

Source-specific fields

Base Pay: $4,789
Cs/csu: Cs
Position Number: 8406514707004
Salary Total: $4,562
Total Pay: $31,125

At Water Resources, Robin Rodriguez serves as a Business Service Assistant (Specialist). They work full-time. Their 2023 pay totaled $31,125. Union affiliation: R01.

Martha Blake

Business Service Assistant (Specialist)/Water Resources

2025 total comp

$23,478

Base pay: $0
Overtime: $0
Other pay: $23,478
Benefits: $0
Total compensation: $23,478
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Los Angeles
Middle name: P

Source-specific fields

Base Pay: $5,284
Cs/csu: Cs
Position Number: 8431114707001
Salary Total: $5,284
Total Pay: $23,478

Martha Blake works as a Business Service Assistant (Specialist) for Water Resources. Their status is full-time. Martha earned $23,478 in 2025. They are represented by R01.

Nancy Clark

Business Service Assistant (Specialist)/Water Resources

2024 total comp

$25

Base pay: $0
Overtime: $0
Other pay: $25
Benefits: $0
Total compensation: $25
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Tehama
Middle name: M

Source-specific fields

Base Pay: $4,933
Cs/csu: Cs
Position Number: 8441004707004
Salary Total: $4,933
Total Pay: $25

At Water Resources, Nancy Clark serves as a Business Service Assistant (Specialist). They work full-time. Their 2024 pay totaled $25. They are represented by R01.

Andrew Lopez

Business Service Assistant (Specialist)/Water Resources

2023 total comp

Base pay: $0
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $0
Employment type: Full-Time
Union / bargaining unit: R01
Work county: Sacramento
Middle name: R

Source-specific fields

Base Pay: $4,672
Cs/csu: Cs
Position Number: 8403004707001
Salary Total: $4,672
Total Pay: $1,729

Andrew Lopez is a Business Service Assistant (Specialist) at Water Resources. They work full-time. 2023 total compensation came to $0. Union affiliation: R01.