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California / General Services / Mechanical Engineer

Job-title file

Mechanical Engineer

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

4 employees hold this title in General Services. Median total compensation for the role is $98,857, above the department median of $68,912.

Employees
4
Total payroll
$383.7K
Role median
$98,857
Agency median
$68,912
Comparison
Above

Compared with the local labor market

Mechanical Engineer pay vs. California

Across all employers in California, the median wage for Mechanical Engineers — about 30,530 people — is $130,900. General Services pays a median base salary of $97,226 for this role, 26% below that figureabout the 21st percentile of local pay for the occupation.

Where General Services sits in the local pay range

10th
25th
Median
75th
90th
$82,070
$102,360
$130,900
$166,580
$203,620
General Services median · $97,226

The bar is the range of annual wages for Mechanical Engineers across every employer in California, from the 10th to the 90th percentile, with the middle 50% highlighted. The marker shows General Services’s median base salary for this role. Both figures are base pay only.

And across the country

Nationwide, the median wage for Mechanical Engineers — about 296,810 people — is $104,110. General Services’s median base salary is 7% below that national figure, about the 41st percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$73,990
$84,130
$104,110
$132,590
$164,340
General Services median · $97,226

Local and national wages differ for reasons beyond how well a job pays — cost of living, the mix of employers, and local demand for the occupation all move the California range relative to the national one.

Median total compensation for this role at General Services is $98,857, which includes overtime and employer-paid benefits. The benchmark above excludes both, so total compensation is deliberately not compared against it.

Benchmark: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2025). BLS Occupational Employment and Wage Statistics (OEWS) covers all employers in the area — private, non-profit, and government alike — so this is a comparison against the whole local labor market for the occupation, not against private-sector pay. OEWS wages are straight-time pay and exclude overtime, shift differentials, and employer-paid benefits, so the government figure shown here is base pay on the same basis. Total compensation is not comparable to it. Job titles are matched to the closest standard occupation, so the comparison is between similar work rather than an identical job classification.

Compare departments

This role across California

Mechanical Engineer is held in 8 California departments. In General Services, the median of $98,857 ranks #6 of 8.

Highest-paying departments for this role

Motor Vehicles
$133,973 · 1
Transportation
$122,236 · 22
Water Resources
$115,881 · 41
Rehabilitation
$36,026 · 1

Median total compensation for the Mechanical Engineer role in other Californiadepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Mechanical Engineer beyond California

This role is reported in 6 jurisdictions. In California, the median of $119,214 ranks #4 of 6. See Mechanical Engineer across all of California

Highest-paying jurisdictions for this role

Los Angeles County
$230,676 · 6
City of Los Angeles
$139,271 · 31
New York City
$119,434 · 36
City of Chicago
$109,848 · 6

Median total compensation for comparable Mechanical Engineerroles 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

Bao-Vinh Nguyen

Mechanical Engineer/General Services

2025 total comp
$132,894
Sub-department
Building and Property Management Br
Base pay
$132,594
Overtime
$0
Other pay
$300
Benefits
$0
Total compensation
$132,894
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Yolo
Middle name
H

Source-specific fields

Base Pay
$11,131
Cs/csu
Cs
Position Number
3082223583002
Salary Total
$11,131
Total Pay
$132,894

Bao-Vinh Nguyen holds the role of Mechanical Engineer at General Services within Building and Property Management Br. Their status is full-time. In 2025, their total compensation was $132,894. Union affiliation: R09.

Nicolas Gasparro

Mechanical Engineer/General Services

2025 total comp
$102,665
Sub-department
Office of State Architect
Base pay
$99,625
Overtime
$157
Other pay
$2,883
Benefits
$0
Total compensation
$102,665
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Yolo
Middle name
L

Source-specific fields

Base Pay
$9,341
Cs/csu
Cs
Position Number
7194043583009
Salary Total
$9,061
Total Pay
$102,665

At General Services, Nicolas Gasparro serves as a Mechanical Engineer within Office of State Architect. They work full-time. Their 2025 pay totaled $102,665. Their bargaining unit is R09.

Duy Nguyen

Mechanical Engineer/General Services

2025 total comp
$95,048
Sub-department
Office of State Architect
Base pay
$94,826
Overtime
$20
Other pay
$201
Benefits
$0
Total compensation
$95,048
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Yolo
Middle name
P

Source-specific fields

Base Pay
$8,190
Cs/csu
Cs
Position Number
7194043583011
Salary Total
$7,944
Total Pay
$95,048

Duy Nguyen is a Mechanical Engineer at General Services within Office of State Architect. They work full-time. 2025 total compensation came to $95,048. Union affiliation: R09.

Daryl Swanson

Mechanical Engineer/General Services

2024 total comp
$53,126
Sub-department
Office of State Architect
Base pay
$44,711
Overtime
$0
Other pay
$8,415
Benefits
$0
Total compensation
$53,126
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Yolo
Middle name
J

Source-specific fields

Base Pay
$10,595
Cs/csu
Cs
Position Number
7194043583008
Salary Total
$11,178
Total Pay
$53,126

Daryl Swanson is a Mechanical Engineer at General Services within Office of State Architect. They work full-time. 2024 total compensation came to $53,126. Their bargaining unit is R09.