Supervisor Chemist

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

1 employee holds this title in Airport Commission. Median total compensation for the role is $243,801, above the department median of $144,907.

Employees: 1
Total payroll: $243.8K
Role median: $243,801
Agency median: $144,907
Comparison: Above

Compare departments

This role across City and County of San Francisco

Supervisor Chemist is held in 2 City and County of San Francisco departments. In Airport Commission, the median of $243,801 ranks #1 of 2.

Highest-paying departments for this role

Public Utilities Commission

$243,634 · 10

Median total compensation for the Supervisor Chemist 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 Airport Commission

Accountant III 15
Administrative Analyst 18
Airfield Safety Officer 65
Airport Communications Disp 15
Airport Economic Planner 17
Airport Electrician 19
Airport Operations Supervisor 18
Airport Property Specialist 1 14
Airport Security Id Technician 21
Assistant Engineer 17
Associate Engineer 15
Aviation Security Analyst 21
Carpenter 14
Curator 3 9
Custodial Assistant Supervisor 20
Custodian 485
Electrician 28
Electronic Maintenance Technician 25
Eng/Arch/Landscape Arch Senior 13
Engineer 20
Executive Secretary 1 18
Gardener 17
General Laborer 24
Heavy Duty Mechanic/Automchnst 10
Housekeeper/Food Service Clnr 57
Human Resources Analyst 9
Investigator,Taxi & Accesssvcs 10
Is Business Analyst-Principal 13
Is Engineer-Assistant 17
Is Engineer-Journey 11
Is Engineer-Principal 14
Is Engineer-Senior 22
Is Project Director 15
Junior Engineer 17
Management Assistant 14
Manager I 9
Manager II 47
Manager III 23
Manager IV 20
Manager V 17
Manager VI 20
Painter 32
Plumber 26
Pr Administrative Analyst 24
Principal Account Clerk 12
Public Service Aide-Asst to Professional 29
Public Service Trainee 65
Secretary 2 14
Senior Administrative Analyst 21
Senior Clerk 12
Senior Human Resources Analyst 21
Senior Management Assistant 33
Senior Stationary Engineer 9
Sheet Metal Worker 12
Stationary Engineer 53
Stationary Engineer Sewage Plant 20
Stdntdsgn Train2/Arch/Eng/Plng 9
Stdntdsgntrain1, Arch/Eng/Plng 65
Truck Driver 20
Window Cleaner 13

Record list

Employees with this title

Page 1

Crystal Zhu

Supervisor Chemist/Airport Commission

2025 total comp

$243,801

Sub-department: Lab, Pharmacy & Med Techs
Organization group: Public Works, Transportation & Commerce
Base pay: $184,216
Overtime: $0
Other pay: $0
Benefits: $59,585
Total compensation: $243,801
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: AIR
Health and Dental Benefits: $19,546
Job Code: 2488
Job Family Code: 2400
Organization Group Code: Public Works, Transportation & Commerce
Other Benefits: $13,841

At Airport Commission, Crystal Zhu serves as a Supervisor Chemist within Lab, Pharmacy & Medical Techs. They work permanent civil service. Their 2025 pay totaled $243,801. Union affiliation: Prof & Tech Eng, Local 21.