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California / Transportation / Senior Transportation Engineer, Caltrans

Job-title file

Senior Transportation Engineer, Caltrans

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

1,689 employees hold this title in Transportation. Median total compensation for the role is $166,629, above the department median of $94,114.

Employees
1,689
Total payroll
$254.4M
Role median
$166,629
Agency median
$94,114
Comparison
Above

What the records show

Role pay distribution

Pay distribution for this role

-$9,805$219,667+

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

How total compensation varies among the 1,689 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.

Compared with the local labor market

Senior Transportation Engineer, Caltrans pay vs. California

Across all employers in California, the median wage for Civil Engineers — about 55,180 people — is $122,500. Transportation pays a median base salary of $166,090 for this role, 36% above that figureabout the 84th percentile of local pay for the occupation.

Where Transportation sits in the local pay range

10th
25th
Median
75th
90th
$77,980
$96,590
$122,500
$149,350
$175,940
Transportation median · $166,090

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

And across the country

Nationwide, the median wage for Civil Engineers — about 367,840 people — is $100,840. Transportation’s median base salary is 65% above that national figure, above the 90th percentile of pay for the occupation nationally.

10th
25th
Median
75th
90th
$68,240
$79,930
$100,840
$129,680
$163,220
Transportation median · $166,090

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.

Computed over the 1,517 of 1,689 people in this role paid at least $25,000in base salary. The rest are part-year or part-time records, whose actual pay isn’t comparable to a full-time annual wage.

Median total compensation for this role at Transportation is $166,629, 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

Senior Transportation Engineer, Caltrans is held in 3 California departments. In Transportation, the median of $166,629 ranks #2 of 3.

Highest-paying departments for this role

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

Record list

Employees with this title

Page 1

Thutrang Nguyenphan

Senior Transportation Engineer, Caltrans/Transportation

2024 total comp
$116,083
Sub-department
Headquarters Operations
Base pay
$114,617
Overtime
$0
Other pay
$1,466
Benefits
$0
Total compensation
$116,083
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Sacramento
Middle name
T

Source-specific fields

Base Pay
$13,898
Cs/csu
Cs
Position Number
9131553161913
Salary Total
$14,662
Total Pay
$116,083

Thutrang Nguyenphan works as a Senior Transportation Engineer, Caltrans for Transportation within Headquarters Operations. Their status is full-time. Thutrang earned $116,083 in 2024. Their bargaining unit is R09.

Diaa Yassin

Senior Transportation Engineer, Caltrans/Transportation

2023 total comp
$115,590
Sub-department
District 7
Base pay
$114,023
Overtime
$0
Other pay
$1,567
Benefits
$0
Total compensation
$115,590
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Los Angeles
Middle name
A

Source-specific fields

Base Pay
$13,625
Cs/csu
Cs
Position Number
9071033161038
Salary Total
$14,374
Total Pay
$115,590

At Transportation, Diaa Yassin serves as a Senior Transportation Engineer, Caltrans within District 7. They work full-time. Their 2023 pay totaled $115,590. Union affiliation: R09.

Ron Noche

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$113,639
Sub-department
Transportation/Administration
Base pay
$113,489
Overtime
$0
Other pay
$150
Benefits
$0
Total compensation
$113,639
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Alameda
Middle name
E

Source-specific fields

Base Pay
$11,437
Cs/csu
Cs
Position Number
5593153161010
Salary Total
$11,344
Total Pay
$113,639

Ron Noche holds the role of Senior Transportation Engineer, Caltrans at Transportation within Transportation/Administration. Their status is full-time. In 2025, their total compensation was $113,639. Their bargaining unit is R09.

Sam Toutounchian

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$113,551
Sub-department
District 7
Base pay
$94,061
Overtime
$0
Other pay
$19,489
Benefits
$0
Total compensation
$113,551
Employment type
Full-Time
Union / bargaining unit
S09
Work county
Los Angeles

Source-specific fields

Base Pay
$11,737
Cs/csu
Cs
Position Number
9075033161002
Salary Total
$11,385
Total Pay
$113,551

Sam Toutounchian is a Senior Transportation Engineer, Caltrans at Transportation within District 7. They work full-time. 2025 total compensation came to $113,551. Union affiliation: S09.

Cynthia Hoffman-Paz

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$112,509
Sub-department
District 11
Base pay
$108,472
Overtime
$0
Other pay
$4,037
Benefits
$0
Total compensation
$112,509
Employment type
Full-Time
Union / bargaining unit
S09
Work county
San Diego

Source-specific fields

Base Pay
$14,068
Cs/csu
Cs
Position Number
9112203161029
Salary Total
$14,209
Total Pay
$112,509

Cynthia Hoffman-Paz works as a Senior Transportation Engineer, Caltrans for Transportation within District 11. Their status is full-time. Cynthia earned $112,509 in 2025. Union affiliation: S09.

Jessica Pecha

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$111,193
Sub-department
District 2
Base pay
$107,354
Overtime
$0
Other pay
$3,839
Benefits
$0
Total compensation
$111,193
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Shasta
Middle name
K

Source-specific fields

Base Pay
$12,009
Cs/csu
Cs
Position Number
9028003161003
Salary Total
$11,649
Total Pay
$111,193

Jessica Pecha holds the role of Senior Transportation Engineer, Caltrans at Transportation within District 2. Their status is full-time. In 2025, their total compensation was $111,193. They are represented by R09.

Sunny Liem

Senior Transportation Engineer, Caltrans/Transportation

2023 total comp
$110,864
Sub-department
District 7
Base pay
$55,822
Overtime
$0
Other pay
$55,041
Benefits
$0
Total compensation
$110,864
Employment type
Full-Time
Union / bargaining unit
S09
Work county
Los Angeles
Middle name
D

Source-specific fields

Base Pay
$13,228
Cs/csu
Cs
Position Number
9073043161002
Salary Total
$13,956
Total Pay
$110,864

Sunny Liem works as a Senior Transportation Engineer, Caltrans for Transportation within District 7. Their status is full-time. Sunny earned $110,864 in 2023. Their bargaining unit is S09.

Ganapathy Murugesh

Senior Transportation Engineer, Caltrans/Transportation

2023 total comp
$110,780
Sub-department
Transportation/Administration
Base pay
$105,529
Overtime
$0
Other pay
$5,250
Benefits
$0
Total compensation
$110,780
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Sacramento

Source-specific fields

Base Pay
$13,625
Cs/csu
Cs
Position Number
5591503161911
Salary Total
$14,374
Total Pay
$110,780

At Transportation, Ganapathy Murugesh serves as a Senior Transportation Engineer, Caltrans within Transportation/Administration. They work full-time. Their 2023 pay totaled $110,780. Union affiliation: R09.

Raghuram Radhakrishnan

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$109,985
Sub-department
District 8
Base pay
$102,637
Overtime
$0
Other pay
$7,348
Benefits
$0
Total compensation
$109,985
Employment type
Full-Time
Union / bargaining unit
R09
Work county
San Bernardino

Source-specific fields

Base Pay
$13,898
Cs/csu
Cs
Position Number
9082003161002
Salary Total
$14,662
Total Pay
$109,985

Raghuram Radhakrishnan works as a Senior Transportation Engineer, Caltrans for Transportation within District 8. Their status is full-time. Raghuram earned $109,985 in 2025. They are represented by R09.

Michael Conner

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$109,145
Sub-department
District 2
Base pay
$50,242
Overtime
$0
Other pay
$58,903
Benefits
$0
Total compensation
$109,145
Employment type
Full-Time
Union / bargaining unit
R09
Work county
Shasta
Middle name
A

Source-specific fields

Base Pay
$13,658
Cs/csu
Cs
Position Number
9027003161003
Salary Total
$14,068
Total Pay
$109,145

Michael Conner works as a Senior Transportation Engineer, Caltrans for Transportation within District 2. Their status is full-time. Michael earned $109,145 in 2025. Their bargaining unit is R09.

Ramadan Farag

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$106,322
Sub-department
District 8
Base pay
$0
Overtime
$0
Other pay
$106,322
Benefits
$0
Total compensation
$106,322
Employment type
Full-Time
Union / bargaining unit
R09
Work county
San Bernardino
Middle name
M

Source-specific fields

Base Pay
$13,898
Cs/csu
Cs
Position Number
9086093161003
Salary Total
$14,662
Total Pay
$106,322

Ramadan Farag is a Senior Transportation Engineer, Caltrans at Transportation within District 8. They work full-time. 2025 total compensation came to $106,322. Union affiliation: R09.

Glenn Johnson

Senior Transportation Engineer, Caltrans/Transportation

2024 total comp
$105,994
Sub-department
District 5
Base pay
$105,911
Overtime
$0
Other pay
$83
Benefits
$0
Total compensation
$105,994
Employment type
Full-Time
Union / bargaining unit
S09
Work county
San Luis Obispo
Middle name
A

Source-specific fields

Base Pay
$13,898
Cs/csu
Cs
Position Number
9055013161002
Salary Total
$14,662
Total Pay
$105,994

Glenn Johnson is a Senior Transportation Engineer, Caltrans at Transportation within District 5. They work full-time. 2024 total compensation came to $105,994. Their bargaining unit is S09.

Gustaf Silva

Senior Transportation Engineer, Caltrans/Transportation

2025 total comp
$105,261
Sub-department
District 11
Base pay
$105,261
Overtime
$0
Other pay
$0
Benefits
$0
Total compensation
$105,261
Employment type
Intermittent
Union / bargaining unit
R09
Work county
San Diego

Source-specific fields

Base Pay
$14,315
Cs/csu
Cs
Position Number
9115163161911
Salary Total
$83
Total Pay
$105,261

Gustaf Silva works as a Senior Transportation Engineer, Caltrans for Transportation within District 11. Their status is intermittent. Gustaf earned $105,261 in 2025. Union affiliation: R09.