California / Conservation / Senior Oil and Gas Engineer (Supervisor)

Job-title file

Senior Oil and Gas Engineer (Supervisor)

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

59 employees hold this title in Conservation. Median total compensation for the role is $175,195, above the department median of $114,236.

Employees: 59
Total payroll: $9.8M
Role median: $175,195
Agency median: $114,236
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$13,464$202,789+

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

How total compensation varies among the 59 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

Wassim Estwani

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$192,337

Base pay: $191,987
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $192,337
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Los Angeles

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382023780597
Salary Total: $15,990
Total Pay: $192,337

Wassim Estwani works as a Senior Oil and Gas Engineer (Supervisor) for Conservation. Their status is full-time. Wassim earned $192,337 in 2025. Union affiliation: S09.

Wayne Janssen

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$192,337

Base pay: $191,987
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $192,337
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Kern
Middle name: W

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382053780596
Salary Total: $15,990
Total Pay: $192,337

At Conservation, Wayne Janssen serves as a Senior Oil and Gas Engineer (Supervisor). They work full-time. Their 2025 pay totaled $192,337. Their bargaining unit is S09.

Charles O'Brien

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$192,337

Base pay: $191,987
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $192,337
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Kern

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382053780597
Salary Total: $15,990
Total Pay: $192,337

At Conservation, Charles O'Brien serves as a Senior Oil and Gas Engineer (Supervisor). They work full-time. Their 2025 pay totaled $192,337. They are represented by S09.

Mathew Stikes

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$192,337

Base pay: $191,987
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $192,337
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Kern
Middle name: W

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382053780594
Salary Total: $15,990
Total Pay: $192,337

Mathew Stikes holds the role of Senior Oil and Gas Engineer (Supervisor) at Conservation. Their status is full-time. In 2025, their total compensation was $192,337. Their bargaining unit is S09.

Daniel Woldemariam

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$192,337

Base pay: $191,987
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $192,337
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Kern
Middle name: A

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382053780590
Salary Total: $15,990
Total Pay: $192,337

At Conservation, Daniel Woldemariam serves as a Senior Oil and Gas Engineer (Supervisor). They work full-time. Their 2025 pay totaled $192,337. Their bargaining unit is S09.

Bruce Weihs

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$192,337

Base pay: $191,987
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $192,337
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Ventura
Middle name: A

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382033780593
Salary Total: $15,990
Total Pay: $192,337

At Conservation, Bruce Weihs serves as a Senior Oil and Gas Engineer (Supervisor). They work full-time. Their 2025 pay totaled $192,337. They are represented by S09.

Olusegun Oladimeji

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$192,237

Base pay: $191,987
Overtime: $0
Other pay: $250
Benefits: $0
Total compensation: $192,237
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Kern

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382053780603
Salary Total: $15,990
Total Pay: $192,237

Olusegun Oladimeji is a Senior Oil and Gas Engineer (Supervisor) at Conservation. They work full-time. 2025 total compensation came to $192,237. They are represented by S09.

Jeanette Hand

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$191,152

Base pay: $190,802
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $191,152
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: L

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382013780594
Salary Total: $15,990
Total Pay: $191,152

Jeanette Hand holds the role of Senior Oil and Gas Engineer (Supervisor) at Conservation. Their status is full-time. In 2025, their total compensation was $191,152. They are represented by S09.

Dhirendra Nath

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$190,860

Base pay: $190,510
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $190,860
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Kern
Middle name: K

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382053780592
Salary Total: $15,990
Total Pay: $190,860

Dhirendra Nath holds the role of Senior Oil and Gas Engineer (Supervisor) at Conservation. Their status is full-time. In 2025, their total compensation was $190,860. They are represented by S09.

Jon Iverson

Senior Oil and Gas Engineer (Supervisor)/Conservation

2024 total comp

$190,462

Base pay: $189,862
Overtime: $0
Other pay: $600
Benefits: $0
Total compensation: $190,462
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Santa Barbara
Middle name: D

Source-specific fields

Base Pay: $16,005
Cs/csu: Cs
Position Number: 5382043780591
Salary Total: $16,005
Total Pay: $190,462

Jon Iverson holds the role of Senior Oil and Gas Engineer (Supervisor) at Conservation. Their status is full-time. In 2024, their total compensation was $190,462. Their bargaining unit is S09.

May Soe

Senior Oil and Gas Engineer (Supervisor)/Conservation

2024 total comp

$190,462

Base pay: $189,862
Overtime: $0
Other pay: $600
Benefits: $0
Total compensation: $190,462
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: Z

Source-specific fields

Base Pay: $16,005
Cs/csu: Cs
Position Number: 5382013780599
Salary Total: $16,005
Total Pay: $190,462

At Conservation, May Soe serves as a Senior Oil and Gas Engineer (Supervisor). They work full-time. Their 2024 pay totaled $190,462. Union affiliation: S09.

Eric Morita

Senior Oil and Gas Engineer (Supervisor)/Conservation

2024 total comp

$190,362

Base pay: $169,687
Overtime: $0
Other pay: $20,675
Benefits: $0
Total compensation: $190,362
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento
Middle name: T

Source-specific fields

Base Pay: $16,005
Cs/csu: Cs
Position Number: 5382013780044
Salary Total: $16,005
Total Pay: $190,362

Eric Morita is a Senior Oil and Gas Engineer (Supervisor) at Conservation. They work full-time. 2024 total compensation came to $190,362. Their bargaining unit is S09.

Ernest Mbia

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$189,102

Base pay: $188,252
Overtime: $0
Other pay: $850
Benefits: $0
Total compensation: $189,102
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Los Angeles
Middle name: N

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382023780594
Salary Total: $15,990
Total Pay: $189,102

Ernest Mbia works as a Senior Oil and Gas Engineer (Supervisor) for Conservation. Their status is full-time. Ernest earned $189,102 in 2025. Their bargaining unit is S09.

Amir Faghani

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$188,438

Base pay: $188,088
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $188,438
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382013780001
Salary Total: $15,990
Total Pay: $188,438

At Conservation, Amir Faghani serves as a Senior Oil and Gas Engineer (Supervisor). They work full-time. Their 2025 pay totaled $188,438. They are represented by S09.

Frederick Walker

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$188,200

Base pay: $187,850
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $188,200
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Los Angeles
Middle name: S

Source-specific fields

Base Pay: $16,485
Cs/csu: Cs
Position Number: 5382023780596
Salary Total: $14,469
Total Pay: $188,200

Frederick Walker is a Senior Oil and Gas Engineer (Supervisor) at Conservation. They work full-time. 2025 total compensation came to $188,200. They are represented by S09.

Siavash Nadimi

Senior Oil and Gas Engineer (Supervisor)/Conservation

2025 total comp

$183,860

Base pay: $183,510
Overtime: $0
Other pay: $350
Benefits: $0
Total compensation: $183,860
Employment type: Full-Time
Union / bargaining unit: S09
Work county: Sacramento

Source-specific fields

Base Pay: $16,076
Cs/csu: Cs
Position Number: 5382013780591
Salary Total: $15,594
Total Pay: $183,860

At Conservation, Siavash Nadimi serves as a Senior Oil and Gas Engineer (Supervisor). They work full-time. Their 2025 pay totaled $183,860. Union affiliation: S09.