City and County of San Francisco / Airport Commission / Public Service Trainee

Job-title file

Public Service Trainee

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

65 employees hold this title in Airport Commission. Median total compensation for the role is $4,204, below the department median of $144,907.

Employees: 65
Total payroll: $960.1K
Role median: $4,204
Agency median: $144,907
Comparison: Below

What the records show

Role pay distribution

Pay distribution for this role

$356$98,966+

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

How total compensation varies among the 65 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

Public Service Trainee is held in 13 City and County of San Francisco departments. In Airport Commission, the median of $4,204 ranks #10 of 13.

Highest-paying departments for this role

Economic Workforce Development

$91,898 · 1

City Administrator

$53,226 · 38

Municipal Transportation Agency

$49,153 · 24

Public Health

$43,735 · 66

City Planning

$39,123 · 1

Human Services Agency

$20,579 · 428

Department of Early Childhood

$13,869 · 4

Children Youth & Families

$13,110 · 9

Fire Department

$8,691 · 47

Status of Women

$4,073 · 1

Recreation and Park Commission

$3,914 · 452

Assessor-Recorder

$3,037 · 5

Median total compensation for the Public Service Trainee role in other City and County of San Franciscodepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Public Service Trainee beyond City and County of San Francisco

This role is reported in 2 jurisdictions. In City and County of San Francisco, the median of $6,131 ranks #2 of 2. See Public Service Trainee across all of City and County of San Francisco →

Highest-paying jurisdictions for this role

City of Phoenix, Arizona

$6,964 · 6

Median total compensation for comparable Public Service Traineeroles 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

Gonzalo Fierro

Public Service Trainee/Airport Commission

2025 total comp

$110,539

Sub-department: Public Service Aide
Organization group: Public Works, Transportation & Commerce
Base pay: $74,432
Overtime: $0
Other pay: $0
Benefits: $36,107
Total compensation: $110,539
Employment type: Permanent Exempt
Union / bargaining unit: SEIU, Local 1021, Misc
Full-time equivalent (FTE): 0.97

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: AIR
Health and Dental Benefits: $19,372
Job Code: 9910
Job Family Code: 9900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $5,785

At Airport Commission, Gonzalo Fierro serves as a Public Service Trainee within Public Service Aide. They work permanent exempt, 0.97 FTE. Their 2025 pay totaled $110,539. Union affiliation: SEIU, Local 1021, Misc.

William Gagan

Public Service Trainee/Airport Commission

2025 total comp

$107,346

Sub-department: Public Service Aide
Organization group: Public Works, Transportation & Commerce
Base pay: $72,386
Overtime: $0
Other pay: $0
Benefits: $34,960
Total compensation: $107,346
Employment type: Permanent Exempt
Union / bargaining unit: SEIU, Local 1021, Misc
Full-time equivalent (FTE): 0.94

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: AIR
Health and Dental Benefits: $18,840
Job Code: 9910
Job Family Code: 9900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $5,470

William Gagan holds the role of Public Service Trainee at Airport Commission within Public Service Aide. Their status is permanent exempt, 0.94 FTE. In 2025, their total compensation was $107,346. Their bargaining unit is SEIU, Local 1021, Misc.