California / State Polytech University / Library Services Specialist IV

Job-title file

Library Services Specialist IV

Manage collections and information services and help patrons with research and access.

20 employees hold this title in State Polytech University. Median total compensation for the role is $65,640, above the department median of $48,119.

Employees: 20
Total payroll: $1M
Role median: $65,640
Agency median: $48,119
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$373$78,152+

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

How total compensation varies among the 20 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

Library Services Specialist IV pay vs. California

Across all employers in California, the median wage for Librarians and Media Collections Specialists — about 10,180 people — is $89,790. State Polytech University pays a median base salary of $57,175 for this role, 36% below that figure — about the 16th percentile of local pay for the occupation.

Where State Polytech University sits in the local pay range

10th

25th

Median

75th

90th

$50,750

$66,540

$89,790

$108,800

$132,870

State Polytech University median · $57,175

The bar is the range of annual wages for Librarians and Media Collections Specialists across every employer in California, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows State Polytech University’s median base salary for this role. Both figures are base pay only.

And across the country

Nationwide, the median wage for Librarians and Media Collections Specialists — about 133,790 people — is $68,270. State Polytech University’s median base salary is 16% below that national figure, about the 27th percentile of pay for the occupation nationally.

10th

25th

Median

75th

90th

$43,660

$56,310

$68,270

$84,480

$103,990

State Polytech University median · $57,175

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 46 of 67 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 State Polytech University is $50,450, 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

Library Services Specialist IV is held in 2 California departments. In State Polytech University, the median of $65,640 ranks #2 of 2.

Highest-paying departments for this role

State University

$69,836 · 79

Median total compensation for the Library Services Specialist IV role in other Californiadepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Library Services Specialist beyond California

This role is reported in 2 jurisdictions. In California, the median of $54,298 ranks #2 of 2. See Library Services Specialist across all of California →

Highest-paying jurisdictions for this role

Miami-Dade County

$93,804 · 6

Median total compensation for comparable Library Services Specialist roles in other jurisdictions. Titles are matched by normalized name across sources, not identical job classification, and pay is not cost-of-living adjusted. Each bar links to that jurisdiction’s page for the role.

Record list

Employees with this title

Page 1

Nicolette Demoville

Library Services Specialist IV/State Polytech University

2023 total comp

$79,776

Sub-department: San Luis Obispo
Base pay: $79,776
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $79,776
Employment type: Full-Time
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: L

Source-specific fields

Base Pay: $6,648
Cs/csu: Csu
Position Number: 1972122889001
Salary Total: $6,648
Total Pay: $79,776

Nicolette Demoville holds the role of Library Services Specialist IV at State Polytech University within San Luis Obispo. Their status is full-time. In 2023, their total compensation was $79,776. Their bargaining unit is R09.

Varinthorn Nakkeow

Library Services Specialist IV/State Polytech University

2025 total comp

$75,502

Sub-department: Pomona
Base pay: $72,038
Overtime: $0
Other pay: $3,464
Benefits: $0
Total compensation: $75,502
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: P

Source-specific fields

Base Pay: $6,084
Cs/csu: Csu
Position Number: 1965582889001
Salary Total: $6,084
Total Pay: $75,502

Varinthorn Nakkeow works as a Library Services Specialist IV for State Polytech University within Pomona. Their status is full-time. Varinthorn earned $75,502 in 2025. Their bargaining unit is R09.

Holly Richmond

Library Services Specialist IV/State Polytech University

2025 total comp

$74,162

Sub-department: San Luis Obispo
Base pay: $74,162
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $74,162
Employment type: Full-Time
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: L

Source-specific fields

Base Pay: $6,206
Cs/csu: Csu
Position Number: 1972122889001
Salary Total: $6,206
Total Pay: $74,162

Holly Richmond is a Library Services Specialist IV at State Polytech University within San Luis Obispo. They work full-time. 2025 total compensation came to $74,162. Union affiliation: R09.

Janee Latesha Mason

Library Services Specialist IV/State Polytech University

2025 total comp

$74,022

Sub-department: Humboldt
Base pay: $74,022
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $74,022
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Humboldt

Source-specific fields

Base Pay: $6,206
Cs/csu: Csu
Position Number: 2251822889003
Salary Total: $6,206
Total Pay: $74,022

Janee Latesha Mason is a Library Services Specialist IV at State Polytech University within Humboldt. They work full-time. 2025 total compensation came to $74,022. Their bargaining unit is R09.

Anne Sin

Library Services Specialist IV/State Polytech University

2025 total comp

$72,878

Sub-department: Pomona
Base pay: $72,878
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $72,878
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles

Source-specific fields

Base Pay: $6,084
Cs/csu: Csu
Position Number: 1965582889001
Salary Total: $6,084
Total Pay: $72,878

Anne Sin is a Library Services Specialist IV at State Polytech University within Pomona. They work full-time. 2025 total compensation came to $72,878. Their bargaining unit is R09.

Cesar Reyes

Library Services Specialist IV/State Polytech University

2025 total comp

$72,038

Sub-department: Pomona
Base pay: $72,038
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $72,038
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: E

Source-specific fields

Base Pay: $6,084
Cs/csu: Csu
Position Number: 1965582889001
Salary Total: $6,084
Total Pay: $72,038

Cesar Reyes is a Library Services Specialist IV at State Polytech University within Pomona. They work full-time. 2025 total compensation came to $72,038. They are represented by R09.

Alexander Guo

Library Services Specialist IV/State Polytech University

2025 total comp

$70,139

Sub-department: Pomona
Base pay: $68,486
Overtime: $0
Other pay: $1,653
Benefits: $0
Total compensation: $70,139
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles

Source-specific fields

Base Pay: $5,733
Cs/csu: Csu
Position Number: 1965582889001
Salary Total: $5,733
Total Pay: $70,139

Alexander Guo works as a Library Services Specialist IV for State Polytech University within Pomona. Their status is full-time. Alexander earned $70,139 in 2025. Union affiliation: R09.

Ryan Rush

Library Services Specialist IV/State Polytech University

2025 total comp

$69,246

Sub-department: Pomona
Base pay: $69,246
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $69,246
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: R

Source-specific fields

Base Pay: $5,848
Cs/csu: Csu
Position Number: 1965582889001
Salary Total: $5,848
Total Pay: $69,246

Ryan Rush works as a Library Services Specialist IV for State Polytech University within Pomona. Their status is full-time. Ryan earned $69,246 in 2025. Their bargaining unit is R09.

Abigail Green

Library Services Specialist IV/State Polytech University

2025 total comp

$66,461

Sub-department: Humboldt
Base pay: $32,828
Overtime: $0
Other pay: $33,633
Benefits: $0
Total compensation: $66,461
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Humboldt
Middle name: D

Source-specific fields

Base Pay: $5,069
Cs/csu: Csu
Position Number: 2251802889001
Salary Total: $5,069
Total Pay: $66,461

Abigail Green is a Library Services Specialist IV at State Polytech University within Humboldt. They work full-time. 2025 total compensation came to $66,461. Their bargaining unit is R09.

Bonnie Wolf-Moss

Library Services Specialist IV/State Polytech University

2025 total comp

$66,178

Sub-department: San Luis Obispo
Base pay: $66,178
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $66,178
Employment type: Full-Time
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: M

Source-specific fields

Base Pay: $5,621
Cs/csu: Csu
Position Number: 1972122889005
Salary Total: $5,621
Total Pay: $66,178

Bonnie Wolf-Moss works as a Library Services Specialist IV for State Polytech University within San Luis Obispo. Their status is full-time. Bonnie earned $66,178 in 2025. Their bargaining unit is R09.

Robert Harkins

Library Services Specialist IV/State Polytech University

2025 total comp

$65,102

Sub-department: San Luis Obispo
Base pay: $65,102
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $65,102
Employment type: Full-Time
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: L

Source-specific fields

Base Pay: $5,511
Cs/csu: Csu
Position Number: 1972122889001
Salary Total: $5,511
Total Pay: $65,102

Robert Harkins holds the role of Library Services Specialist IV at State Polytech University within San Luis Obispo. Their status is full-time. In 2025, their total compensation was $65,102. They are represented by R09.

Jessica Schlachter

Library Services Specialist IV/State Polytech University

2025 total comp

$53,224

Sub-department: Humboldt
Base pay: $52,838
Overtime: $0
Other pay: $386
Benefits: $0
Total compensation: $53,224
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Humboldt
Middle name: A

Source-specific fields

Base Pay: $4,611
Cs/csu: Csu
Position Number: 2251822889004
Salary Total: $4,611
Total Pay: $53,224

Jessica Schlachter holds the role of Library Services Specialist IV at State Polytech University within Humboldt. Their status is full-time. In 2025, their total compensation was $53,224. Union affiliation: R09.

Robert Strauss

Library Services Specialist IV/State Polytech University

2025 total comp

$49,325

Sub-department: Pomona
Base pay: $48,440
Overtime: $0
Other pay: $884
Benefits: $0
Total compensation: $49,325
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Los Angeles
Middle name: L

Source-specific fields

Base Pay: $5,987
Cs/csu: Csu
Position Number: 1965582889001
Salary Total: $5,987
Total Pay: $49,325

Robert Strauss holds the role of Library Services Specialist IV at State Polytech University within Pomona. Their status is full-time. In 2025, their total compensation was $49,325. They are represented by R09.

Laura Sorvetti

Library Services Specialist IV/State Polytech University

2025 total comp

$46,518

Sub-department: San Luis Obispo
Base pay: $46,308
Overtime: $0
Other pay: $210
Benefits: $0
Total compensation: $46,518
Employment type: Full-Time
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: A

Source-specific fields

Base Pay: $6,281
Cs/csu: Csu
Position Number: 1972122889010
Salary Total: $6,281
Total Pay: $46,518

At State Polytech University, Laura Sorvetti serves as a Library Services Specialist IV within San Luis Obispo. They work full-time. Their 2025 pay totaled $46,518. Their bargaining unit is R09.

Denise Holbrook

Library Services Specialist IV/State Polytech University

2024 total comp

$40,479

Sub-department: Humboldt
Base pay: $38,779
Overtime: $0
Other pay: $1,701
Benefits: $0
Total compensation: $40,479
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Humboldt
Middle name: M

Source-specific fields

Base Pay: $4,628
Cs/csu: Csu
Position Number: 2251802889001
Salary Total: $4,628
Total Pay: $40,479

At State Polytech University, Denise Holbrook serves as a Library Services Specialist IV within Humboldt. They work full-time. Their 2024 pay totaled $40,479. They are represented by R09.

Tamara Zavinski

Library Services Specialist IV/State Polytech University

2023 total comp

$14,745

Sub-department: Humboldt
Base pay: $13,930
Overtime: $0
Other pay: $816
Benefits: $0
Total compensation: $14,745
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Humboldt
Middle name: L

Source-specific fields

Base Pay: $4,198
Cs/csu: Csu
Position Number: 2251822889001
Salary Total: $4,198
Total Pay: $14,745

Tamara Zavinski works as a Library Services Specialist IV for State Polytech University within Humboldt. Their status is full-time. Tamara earned $14,745 in 2023. Union affiliation: R09.

Megan Weber

Library Services Specialist IV/State Polytech University

2023 total comp

$11,165

Sub-department: San Luis Obispo
Base pay: $11,004
Overtime: $0
Other pay: $161
Benefits: $0
Total compensation: $11,165
Employment type: Intermittent
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: D

Source-specific fields

Base Pay: $4,160
Cs/csu: Csu
Position Number: 1972122889001
Salary Total: $24
Total Pay: $11,165

Megan Weber holds the role of Library Services Specialist IV at State Polytech University within San Luis Obispo. Their status is intermittent. In 2023, their total compensation was $11,165. They are represented by R09.

Danielle Daugherty

Library Services Specialist IV/State Polytech University

2024 total comp

$10,818

Sub-department: San Luis Obispo
Base pay: $10,670
Overtime: $148
Other pay: $0
Benefits: $0
Total compensation: $10,818
Employment type: Full-Time
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: T

Source-specific fields

Base Pay: $5,982
Cs/csu: Csu
Position Number: 1972122889001
Salary Total: $5,982
Total Pay: $10,818

Danielle Daugherty is a Library Services Specialist IV at State Polytech University within San Luis Obispo. They work full-time. 2024 total compensation came to $10,818. They are represented by R09.

Carole Chapman

Library Services Specialist IV/State Polytech University

2025 total comp

$8,224

Sub-department: San Luis Obispo
Base pay: $6,810
Overtime: $0
Other pay: $1,415
Benefits: $0
Total compensation: $8,224
Employment type: Full-Time
Union / bargaining unit: R09
Work county: San Luis Obispo
Middle name: A

Source-specific fields

Base Pay: $7,134
Cs/csu: Csu
Position Number: 1972122889001
Salary Total: $7,134
Total Pay: $8,224

Carole Chapman is a Library Services Specialist IV at State Polytech University within San Luis Obispo. They work full-time. 2025 total compensation came to $8,224. Their bargaining unit is R09.

Victoria Anne Bruner

Library Services Specialist IV/State Polytech University

2023 total comp

$373

Sub-department: Humboldt
Base pay: $261
Overtime: $0
Other pay: $113
Benefits: $0
Total compensation: $373
Employment type: Full-Time
Union / bargaining unit: R09
Work county: Humboldt

Source-specific fields

Base Pay: $4,175
Cs/csu: Csu
Position Number: 2251802889011
Salary Total: $4,175
Total Pay: $373

Victoria Anne Bruner works as a Library Services Specialist IV for State Polytech University within Humboldt. Their status is full-time. Victoria earned $373 in 2023. They are represented by R09.