City and County of San Francisco / Municipal Transportation Agency / Assistant Purchaser

Job-title file

Assistant Purchaser

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

6 employees hold this title in Municipal Transportation Agency. Median total compensation for the role is $139,311, below the department median of $158,925.

Employees: 6
Total payroll: $822.6K
Role median: $139,311
Agency median: $158,925
Comparison: Below

Compare departments

This role across City and County of San Francisco

Assistant Purchaser is held in 4 City and County of San Francisco departments. In Municipal Transportation Agency, the median of $139,311 ranks #2 of 4.

Highest-paying departments for this role

Human Services Agency

$140,371 · 1

Public Health

$136,605 · 6

Public Utilities Commission

$126,273 · 10

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

Same department

Other job titles in Municipal Transportation Agency

Record list

Employees with this title

Page 1

Julius Guinto

Assistant Purchaser/Municipal Transportation Agency

2025 total comp

$142,594

Sub-department: Purchasing & Storekeeping
Organization group: Public Works, Transportation & Commerce
Base pay: $98,750
Overtime: $2,573
Other pay: $0
Benefits: $41,271
Total compensation: $142,594
Employment type: Permanent Civil Service
Union / bargaining unit: Prof & Tech Eng, Local 21
Full-time equivalent (FTE): 1.02

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: MTA
Health and Dental Benefits: $19,063
Job Code: 1950
Job Family Code: 1900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $7,685

At Municipal Transportation Agency, Julius Guinto serves as a Assistant Purchaser within Purchasing & Storekeeping. They work permanent civil service, 1.02 FTE. Their 2025 pay totaled $142,594. Union affiliation: Prof & Tech Eng, Local 21.

Sandra Chua

Assistant Purchaser/Municipal Transportation Agency

2025 total comp

$140,812

Sub-department: Purchasing & Storekeeping
Organization group: Public Works, Transportation & Commerce
Base pay: $98,750
Overtime: $753
Other pay: $0
Benefits: $41,308
Total compensation: $140,812
Employment type: Permanent Civil Service
Union / bargaining unit: Prof & Tech Eng, Local 21
Full-time equivalent (FTE): 1

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: MTA
Health and Dental Benefits: $19,063
Job Code: 1950
Job Family Code: 1900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $7,722

Sandra Chua works as a Assistant Purchaser for Municipal Transportation Agency within Purchasing & Storekeeping. Their status is permanent civil service. Sandra earned $140,812 in 2025. Their bargaining unit is Prof & Tech Eng, Local 21.

Eden Mojica

Assistant Purchaser/Municipal Transportation Agency

2025 total comp

$139,592

Sub-department: Purchasing & Storekeeping
Organization group: Public Works, Transportation & Commerce
Base pay: $98,750
Overtime: $0
Other pay: $0
Benefits: $40,842
Total compensation: $139,592
Employment type: Permanent Civil Service
Union / bargaining unit: Prof & Tech Eng, Local 21
Full-time equivalent (FTE): 1

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: MTA
Health and Dental Benefits: $19,063
Job Code: 1950
Job Family Code: 1900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $7,256

Eden Mojica is a Assistant Purchaser at Municipal Transportation Agency within Purchasing & Storekeeping. They work permanent civil service. 2025 total compensation came to $139,592. They are represented by Prof & Tech Eng, Local 21.

Cindy Thai

Assistant Purchaser/Municipal Transportation Agency

2025 total comp

$139,030

Sub-department: Purchasing & Storekeeping
Organization group: Public Works, Transportation & Commerce
Base pay: $98,750
Overtime: $0
Other pay: $0
Benefits: $40,280
Total compensation: $139,030
Employment type: Permanent Civil Service
Union / bargaining unit: Prof & Tech Eng, Local 21
Full-time equivalent (FTE): 1

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: MTA
Health and Dental Benefits: $19,063
Job Code: 1950
Job Family Code: 1900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $6,694

Cindy Thai works as a Assistant Purchaser for Municipal Transportation Agency within Purchasing & Storekeeping. Their status is permanent civil service. Cindy earned $139,030 in 2025. They are represented by Prof & Tech Eng, Local 21.

Audrey Gee

Assistant Purchaser/Municipal Transportation Agency

2025 total comp

$136,224

Sub-department: Purchasing & Storekeeping
Organization group: Public Works, Transportation & Commerce
Base pay: $95,845
Overtime: $0
Other pay: $0
Benefits: $40,379
Total compensation: $136,224
Employment type: Permanent Civil Service
Union / bargaining unit: Prof & Tech Eng, Local 21
Full-time equivalent (FTE): 1

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: MTA
Health and Dental Benefits: $19,063
Job Code: 1950
Job Family Code: 1900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $7,223

At Municipal Transportation Agency, Audrey Gee serves as a Assistant Purchaser within Purchasing & Storekeeping. They work permanent civil service. Their 2025 pay totaled $136,224. Union affiliation: Prof & Tech Eng, Local 21.

Eric Cheung

Assistant Purchaser/Municipal Transportation Agency

2025 total comp

$124,379

Sub-department: Purchasing & Storekeeping
Organization group: Public Works, Transportation & Commerce
Base pay: $86,050
Overtime: $0
Other pay: $0
Benefits: $38,329
Total compensation: $124,379
Employment type: Permanent Civil Service
Union / bargaining unit: Prof & Tech Eng, Local 21
Full-time equivalent (FTE): 1

Source-specific fields

Data As Of: Jun 14, 2026
Data Loaded At: Jun 15, 2026
Department Code: MTA
Health and Dental Benefits: $19,063
Job Code: 1950
Job Family Code: 1900
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $6,612

Eric Cheung works as a Assistant Purchaser for Municipal Transportation Agency within Purchasing & Storekeeping. Their status is permanent civil service. Eric earned $124,379 in 2025. Their bargaining unit is Prof & Tech Eng, Local 21.