California / Transportation / Tree Maintenance Supervisor, Caltrans

Job-title file

Tree Maintenance Supervisor, Caltrans

Lead staff and operations — set priorities, allocate resources, and oversee program delivery.

26 employees hold this title in Transportation. Median total compensation for the role is $90,215, below the department median of $94,114.

Employees: 26
Total payroll: $2.1M
Role median: $90,215
Agency median: $94,114
Comparison: Below

What the records show

Role pay distribution

Pay distribution for this role

$0$123,763+

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

How total compensation varies among the 26 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.

Record list

Employees with this title

Page 1

Sean Wirth

Tree Maintenance Supervisor, Caltrans/Transportation

2023 total comp

$136,241

Sub-department: District 6
Base pay: $80,311
Overtime: $42,159
Other pay: $13,771
Benefits: $0
Total compensation: $136,241
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Fresno
Middle name: A

Source-specific fields

Base Pay: $6,556
Cs/csu: Cs
Position Number: 9066709383005
Salary Total: $6,884
Total Pay: $136,241

Sean Wirth is a Tree Maintenance Supervisor, Caltrans at Transportation within District 6. They work full-time. 2023 total compensation came to $136,241. Union affiliation: S12.

Estevan Ramirez Rios

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$111,284

Sub-department: District 11
Base pay: $81,788
Overtime: $26,763
Other pay: $2,734
Benefits: $0
Total compensation: $111,284
Employment type: Full-Time
Union / bargaining unit: S12
Work county: San Diego

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9116109383004
Salary Total: $6,812
Total Pay: $111,284

At Transportation, Estevan Ramirez Rios serves as a Tree Maintenance Supervisor, Caltrans within District 11. They work full-time. Their 2025 pay totaled $111,284. They are represented by S12.

Elias Martinez

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$105,443

Sub-department: District 7
Base pay: $81,788
Overtime: $21,376
Other pay: $2,280
Benefits: $0
Total compensation: $105,443
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Ventura

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9077109383003
Salary Total: $6,812
Total Pay: $105,443

At Transportation, Elias Martinez serves as a Tree Maintenance Supervisor, Caltrans within District 7. They work full-time. Their 2025 pay totaled $105,443. Union affiliation: S12.

Manuel Bacasalas

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$101,333

Sub-department: District 6
Base pay: $85,407
Overtime: $6,315
Other pay: $9,611
Benefits: $0
Total compensation: $101,333
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Fresno

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9066709383005
Salary Total: $7,163
Total Pay: $101,333

Manuel Bacasalas works as a Tree Maintenance Supervisor, Caltrans for Transportation within District 6. Their status is full-time. Manuel earned $101,333 in 2025. They are represented by S12.

Brian Bigley

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$100,074

Sub-department: District 11
Base pay: $85,930
Overtime: $12,435
Other pay: $1,709
Benefits: $0
Total compensation: $100,074
Employment type: Full-Time
Union / bargaining unit: S12
Work county: San Diego
Middle name: E

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9116109383005
Salary Total: $7,163
Total Pay: $100,074

Brian Bigley holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 11. Their status is full-time. In 2025, their total compensation was $100,074. They are represented by S12.

Jared Petitt

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$98,203

Sub-department: District 2
Base pay: $85,930
Overtime: $7,935
Other pay: $4,339
Benefits: $0
Total compensation: $98,203
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Shasta
Middle name: E

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9026979383004
Salary Total: $7,163
Total Pay: $98,203

At Transportation, Jared Petitt serves as a Tree Maintenance Supervisor, Caltrans within District 2. They work full-time. Their 2025 pay totaled $98,203. They are represented by S12.

Roberto Alvarado Lopez

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$97,251

Sub-department: District 5
Base pay: $80,992
Overtime: $3,005
Other pay: $13,254
Benefits: $0
Total compensation: $97,251
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Santa Barbara

Source-specific fields

Base Pay: $6,726
Cs/csu: Cs
Position Number: 9056509383003
Salary Total: $6,861
Total Pay: $97,251

Roberto Alvarado Lopez holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 5. Their status is full-time. In 2025, their total compensation was $97,251. They are represented by S12.

Mark Heflin

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$95,838

Sub-department: District 4
Base pay: $90,072
Overtime: $4,075
Other pay: $1,691
Benefits: $0
Total compensation: $95,838
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Sonoma
Middle name: G

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9046109383002
Salary Total: $7,515
Total Pay: $95,838

Mark Heflin holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 4. Their status is full-time. In 2025, their total compensation was $95,838. They are represented by S12.

James Cook

Tree Maintenance Supervisor, Caltrans/Transportation

2023 total comp

$95,694

Sub-department: District 1
Base pay: $80,311
Overtime: $10,007
Other pay: $5,376
Benefits: $0
Total compensation: $95,694
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Humboldt
Middle name: R

Source-specific fields

Base Pay: $6,556
Cs/csu: Cs
Position Number: 9016559383002
Salary Total: $6,884
Total Pay: $95,694

James Cook is a Tree Maintenance Supervisor, Caltrans at Transportation within District 1. They work full-time. 2023 total compensation came to $95,694. Their bargaining unit is S12.

Jose Cruz Delgado

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$94,777

Sub-department: District 7
Base pay: $83,472
Overtime: $9,116
Other pay: $2,189
Benefits: $0
Total compensation: $94,777
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Los Angeles
Middle name: J

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9076759383005
Salary Total: $7,163
Total Pay: $94,777

At Transportation, Jose Cruz Delgado serves as a Tree Maintenance Supervisor, Caltrans within District 7. They work full-time. Their 2025 pay totaled $94,777. They are represented by S12.

Steve Scott

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$93,948

Sub-department: District 7
Base pay: $85,930
Overtime: $5,924
Other pay: $2,095
Benefits: $0
Total compensation: $93,948
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Los Angeles

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9076109383918
Salary Total: $7,163
Total Pay: $93,948

Steve Scott works as a Tree Maintenance Supervisor, Caltrans for Transportation within District 7. Their status is full-time. Steve earned $93,948 in 2025. Their bargaining unit is S12.

John Strobel

Tree Maintenance Supervisor, Caltrans/Transportation

2024 total comp

$92,019

Sub-department: District 10
Base pay: $83,981
Overtime: $6,287
Other pay: $1,751
Benefits: $0
Total compensation: $92,019
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Calaveras
Middle name: W

Source-specific fields

Base Pay: $6,818
Cs/csu: Cs
Position Number: 9106309383002
Salary Total: $7,159
Total Pay: $92,019

John Strobel works as a Tree Maintenance Supervisor, Caltrans for Transportation within District 10. Their status is full-time. John earned $92,019 in 2024. They are represented by S12.

Ruben Medina

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$91,594

Sub-department: District 12
Base pay: $85,930
Overtime: $4,155
Other pay: $1,509
Benefits: $0
Total compensation: $91,594
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Orange
Middle name: A

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9126719383001
Salary Total: $7,163
Total Pay: $91,594

Ruben Medina holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 12. Their status is full-time. In 2025, their total compensation was $91,594. They are represented by S12.

Joshua Mitchell

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$88,837

Sub-department: District 8
Base pay: $85,930
Overtime: $1,440
Other pay: $1,467
Benefits: $0
Total compensation: $88,837
Employment type: Full-Time
Union / bargaining unit: S12
Work county: San Bernardino
Middle name: K

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9086409383002
Salary Total: $7,163
Total Pay: $88,837

Joshua Mitchell works as a Tree Maintenance Supervisor, Caltrans for Transportation within District 8. Their status is full-time. Joshua earned $88,837 in 2025. Union affiliation: S12.

Patricia Gonzalez

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$88,559

Sub-department: District 8
Base pay: $81,788
Overtime: $4,760
Other pay: $2,011
Benefits: $0
Total compensation: $88,559
Employment type: Full-Time
Union / bargaining unit: S12
Work county: San Bernardino

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9088509383002
Salary Total: $6,812
Total Pay: $88,559

At Transportation, Patricia Gonzalez serves as a Tree Maintenance Supervisor, Caltrans within District 8. They work full-time. Their 2025 pay totaled $88,559. They are represented by S12.

Aaron Estrada

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$87,366

Sub-department: District 7
Base pay: $70,453
Overtime: $14,606
Other pay: $2,307
Benefits: $0
Total compensation: $87,366
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Los Angeles
Middle name: J

Source-specific fields

Base Pay: $6,248
Cs/csu: Cs
Position Number: 9076409383006
Salary Total: $6,061
Total Pay: $87,366

Aaron Estrada holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 7. Their status is full-time. In 2025, their total compensation was $87,366. Their bargaining unit is S12.

Nikolao Tupuanai

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$87,306

Sub-department: District 4
Base pay: $79,357
Overtime: $5,193
Other pay: $2,756
Benefits: $0
Total compensation: $87,306
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Alameda
Middle name: V

Source-specific fields

Base Pay: $7,014
Cs/csu: Cs
Position Number: 9046409383001
Salary Total: $7,154
Total Pay: $87,306

Nikolao Tupuanai is a Tree Maintenance Supervisor, Caltrans at Transportation within District 4. They work full-time. 2025 total compensation came to $87,306. Union affiliation: S12.

Christian Maloney

Tree Maintenance Supervisor, Caltrans/Transportation

2024 total comp

$86,111

Sub-department: District 1
Base pay: $72,178
Overtime: $5,508
Other pay: $8,426
Benefits: $0
Total compensation: $86,111
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Mendocino
Middle name: M

Source-specific fields

Base Pay: $6,275
Cs/csu: Cs
Position Number: 9016579383005
Salary Total: $6,275
Total Pay: $86,111

Christian Maloney holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 1. Their status is full-time. In 2024, their total compensation was $86,111. They are represented by S12.

Vaughn Castle Iv

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$83,189

Sub-department: District 5
Base pay: $81,788
Overtime: $27
Other pay: $1,375
Benefits: $0
Total compensation: $83,189
Employment type: Full-Time
Union / bargaining unit: S12
Work county: San Luis Obispo
Middle name: C

Source-specific fields

Base Pay: $7,023
Cs/csu: Cs
Position Number: 9056409383005
Salary Total: $6,812
Total Pay: $83,189

At Transportation, Vaughn Castle Iv serves as a Tree Maintenance Supervisor, Caltrans within District 5. They work full-time. Their 2025 pay totaled $83,189. They are represented by S12.

Steven Lowell

Tree Maintenance Supervisor, Caltrans/Transportation

2023 total comp

$79,596

Sub-department: District 3
Base pay: $77,328
Overtime: $1,826
Other pay: $442
Benefits: $0
Total compensation: $79,596
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Yuba
Middle name: R

Source-specific fields

Base Pay: $6,556
Cs/csu: Cs
Position Number: 9037099383001
Salary Total: $6,556
Total Pay: $79,596

Steven Lowell works as a Tree Maintenance Supervisor, Caltrans for Transportation within District 3. Their status is full-time. Steven earned $79,596 in 2023. Their bargaining unit is S12.

William Hansen

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$73,001

Sub-department: District 1
Base pay: $68,158
Overtime: $1,000
Other pay: $3,844
Benefits: $0
Total compensation: $73,001
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Humboldt
Middle name: G

Source-specific fields

Base Pay: $5,667
Cs/csu: Cs
Position Number: 9016559383003
Salary Total: $5,780
Total Pay: $73,001

William Hansen is a Tree Maintenance Supervisor, Caltrans at Transportation within District 1. They work full-time. 2025 total compensation came to $73,001. Their bargaining unit is S12.

Gavin Laughlin

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$72,668

Sub-department: District 3
Base pay: $63,311
Overtime: $3,411
Other pay: $5,945
Benefits: $0
Total compensation: $72,668
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Yuba
Middle name: B

Source-specific fields

Base Pay: $5,667
Cs/csu: Cs
Position Number: 9037099383918
Salary Total: $5,497
Total Pay: $72,668

Gavin Laughlin holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 3. Their status is full-time. In 2025, their total compensation was $72,668. Their bargaining unit is S12.

Anthony Sterrett

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$66,326

Sub-department: District 10
Base pay: $63,097
Overtime: $1,236
Other pay: $1,993
Benefits: $0
Total compensation: $66,326
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Stanislaus
Middle name: J

Source-specific fields

Base Pay: $5,667
Cs/csu: Cs
Position Number: 9106309383002
Salary Total: $5,497
Total Pay: $66,326

Anthony Sterrett is a Tree Maintenance Supervisor, Caltrans at Transportation within District 10. They work full-time. 2025 total compensation came to $66,326. Union affiliation: S12.

Thom Osten

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

$5,662

Sub-department: District 6
Base pay: $5,662
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $5,662
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Fresno
Middle name: R

Source-specific fields

Base Pay: $6,556
Cs/csu: Cs
Position Number: 9066709383006
Salary Total: $6,884
Total Pay: $5,662

Thom Osten holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 6. Their status is full-time. In 2025, their total compensation was $5,662. Union affiliation: S12.

Jose Escobedo

Tree Maintenance Supervisor, Caltrans/Transportation

2024 total comp

$605

Sub-department: District 7
Base pay: $0
Overtime: $0
Other pay: $605
Benefits: $0
Total compensation: $605
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Los Angeles
Middle name: T

Source-specific fields

Base Pay: $6,364
Cs/csu: Cs
Position Number: 9077109383002
Salary Total: $6,556
Total Pay: $605

Jose Escobedo works as a Tree Maintenance Supervisor, Caltrans for Transportation within District 7. Their status is full-time. Jose earned $605 in 2024. Their bargaining unit is S12.

Jaime Vera

Tree Maintenance Supervisor, Caltrans/Transportation

2025 total comp

Sub-department: District 4
Base pay: $0
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $0
Employment type: Full-Time
Union / bargaining unit: S12
Work county: Alameda
Middle name: V

Source-specific fields

Base Pay: $6,818
Cs/csu: Cs
Position Number: 9046409383001
Salary Total: $7,500

Jaime Vera holds the role of Tree Maintenance Supervisor, Caltrans at Transportation within District 4. Their status is full-time. In 2025, their total compensation was $0. Their bargaining unit is S12.