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City and County of San Francisco / Fire Department / Is Engineer-Principal

Job-title file

Is Engineer-Principal

Design, analyze, and oversee technical systems or infrastructure, ensuring they meet specifications and codes.

2 employees hold this title in Fire Department. Median total compensation for the role is $282,143, above the department median of $241,028.

Employees
2
Total payroll
$564.3K
Role median
$282,143
Agency median
$241,028
Comparison
Above

Compare departments

This role across City and County of San Francisco

Is Engineer-Principal is held in 16 City and County of San Francisco departments. In Fire Department, the median of $282,143 ranks #8 of 16.

Highest-paying departments for this role

Sheriff
$331,862 · 1
Police
$296,412 · 6
Public Works
$293,389 · 5
Controller
$292,119 · 2
City Administrator
$287,005 · 6
Technology
$285,897 · 29
Airport Commission
$279,096 · 14
Public Health
$276,002 · 16

Median total compensation for the Is Engineer-Principal 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

Leon Wong

Is Engineer-Principal/Fire Department

2025 total comp
$294,167
Sub-department
Information Systems
Organization group
Public Protection
Base pay
$205,709
Overtime
$0
Other pay
$25,264
Benefits
$63,194
Total compensation
$294,167
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
FIR
Health and Dental Benefits
$19,546
Job Code
1044
Job Family Code
1000
Organization Group Code
Public Protection
Other Benefits
$14,393

Leon Wong works as a Is Engineer-Principal for Fire Department within Information Systems. Their status is permanent civil service. Leon earned $294,167 in 2025. They are represented by Prof & Tech Eng, Local 21.

Derek Entwistle

Is Engineer-Principal/Fire Department

2025 total comp
$270,119
Sub-department
Information Systems
Organization group
Public Protection
Base pay
$205,709
Overtime
$0
Other pay
$1,411
Benefits
$62,999
Total compensation
$270,119
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
FIR
Health and Dental Benefits
$19,546
Job Code
1044
Job Family Code
1000
Organization Group Code
Public Protection
Other Benefits
$14,198

Derek Entwistle works as a Is Engineer-Principal for Fire Department within Information Systems. Their status is permanent civil service. Derek earned $270,119 in 2025. They are represented by Prof & Tech Eng, Local 21.