Building & Grounds Patrol Officer

Enforce laws and maintain public safety — patrol, respond to incidents, investigate crimes, and make arrests.

34 employees hold this title in Public Library. Median total compensation for the role is $127,154, above the department median of $116,613.

Employees: 34
Total payroll: $3.9M
Role median: $127,154
Agency median: $116,613
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$6,895$157,177+

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

How total compensation varies among the 34 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 City and County of San Francisco

Building & Grounds Patrol Officer is held in 3 City and County of San Francisco departments. In Public Library, the median of $127,154 ranks #2 of 3.

Highest-paying departments for this role

Public Works

$136,222 · 1

War Memorial

$65,111 · 49

Median total compensation for the Building & Grounds Patrol Officer role in other City and County of San Franciscodepartments (highest first). Each bar links to that department’s page for this role.

Record list

Employees with this title

Page 1

Derek Madaris

Building & Grounds Patrol Officer/Public Library

2025 total comp

$88,399

Sub-department: Protection & Apprehension
Organization group: Culture & Recreation
Base pay: $52,795
Overtime: $2,670
Other pay: $602
Benefits: $32,332
Total compensation: $88,399
Employment type: Permanent Civil Service
Union / bargaining unit: SEIU, Local 1021, Misc
Full-time equivalent (FTE): 0.6

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: LIB
Health and Dental Benefits: $20,206
Job Code: 8207
Job Family Code: 8200
Organization Group Code: Culture & Recreation
Other Benefits: $4,333

Derek Madaris is a Building & Grounds Patrol Officer at Public Library within Protection & Apprehension. They work permanent civil service, 0.6 FTE. 2025 total compensation came to $88,399. They are represented by SEIU, Local 1021, Misc.