Texas / Railroad Commission of Texas / Engineering Specialist IV

Job-title file

Engineering Specialist IV

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

68 employees hold this title in Railroad Commission of Texas. Median total compensation for the role is $79,684, above the department median of $76,391.

Employees: 68
Total payroll: $5.4M
Role median: $79,684
Agency median: $76,391
Comparison: Above

What the records show

Role pay distribution

Pay distribution for this role

$61,200$85,951+

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

How total compensation varies among the 68 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.

Compare departments

This role across Texas

Engineering Specialist IV is held in 9 Texas departments. In Railroad Commission of Texas, the median of $79,684 ranks #3 of 9.

Highest-paying departments for this role

Public Utility Commission of Texas

$83,556 · 2

Texas Military Department

$81,351 · 1

Department of Information Resources

$78,604 · 2

Texas Water Development Board

$77,213 · 3

Parks and Wildlife Department

$75,600 · 3

Texas Department of Transportation

$74,543 · 526

Texas Commission on Environmental Quality

$68,853 · 22

Texas Department of Criminal Justice

$65,597 · 9

Median total compensation for the Engineering Specialist IV role in other Texasdepartments (highest first). Each bar links to that department’s page for this role.

Compare jurisdictions

Engineering Specialist beyond Texas

This role is reported in 6 jurisdictions. In Texas, the median of $68,775 ranks #4 of 6. See Engineering Specialist across all of Texas →

Highest-paying jurisdictions for this role

$95,512 · 268

$87,460 · 6

$69,922 · 1,311

$47,397 · 10

$26,043 · 146

Median total compensation for comparable Engineering Specialistroles 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

Timothy Rimer

Engineering Specialist IV/Railroad Commission of Texas

2025 total comp

$80,668

Base pay: $80,668
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $80,668
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: D

Source-specific fields

Class Code: 2130
Hire Date: Nov 1, 2017
Monthly Pay: $6,722
State Employee Number: 1095277

Timothy Rimer is a Engineering Specialist IV at Railroad Commission of Texas. They work crf - classified regular full-time. 2025 total compensation came to $80,668.

Valentine Dongo

Engineering Specialist IV/Railroad Commission of Texas

2026 total comp

$80,409

Base pay: $80,409
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $80,409
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: E

Source-specific fields

Class Code: 2130
Hire Date: Mar 9, 2020
Monthly Pay: $6,701
State Employee Number: 1254175

Valentine Dongo works as a Engineering Specialist IV for Railroad Commission of Texas. Their status is crf - classified regular full-time. Valentine earned $80,409 in 2026.

Emanuel Ibarra

Engineering Specialist IV/Railroad Commission of Texas

2026 total comp

$80,382

Base pay: $80,382
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $80,382
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: D

Source-specific fields

Class Code: 2130
Hire Date: Dec 1, 2016
Monthly Pay: $6,699
State Employee Number: 1055376

Emanuel Ibarra works as a Engineering Specialist IV for Railroad Commission of Texas. Their status is crf - classified regular full-time. Emanuel earned $80,382 in 2026.

Gerald Mccollough

Engineering Specialist IV/Railroad Commission of Texas

2025 total comp

$80,279

Base pay: $80,279
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $80,279
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: R

Source-specific fields

Class Code: 2130
Hire Date: Feb 1, 2013
Monthly Pay: $6,690
State Employee Number: 340151

Gerald Mccollough works as a Engineering Specialist IV for Railroad Commission of Texas. Their status is crf - classified regular full-time. Gerald earned $80,279 in 2025.

Roberto Carrillo

Engineering Specialist IV/Railroad Commission of Texas

2026 total comp

$80,091

Base pay: $80,091
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $80,091
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: M

Source-specific fields

Class Code: 2130
Hire Date: Nov 1, 2015
Monthly Pay: $6,674
State Employee Number: 931892

Roberto Carrillo works as a Engineering Specialist IV for Railroad Commission of Texas. Their status is crf - classified regular full-time. Roberto earned $80,091 in 2026.

Isaac Franco

Engineering Specialist IV/Railroad Commission of Texas

2026 total comp

$80,068

Base pay: $80,068
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $80,068
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: A

Source-specific fields

Class Code: 2130
Hire Date: Aug 16, 2023
Monthly Pay: $6,672
State Employee Number: 1656818

Isaac Franco is a Engineering Specialist IV at Railroad Commission of Texas. They work crf - classified regular full-time. 2026 total compensation came to $80,068.

Sean Horton

Engineering Specialist IV/Railroad Commission of Texas

2026 total comp

$79,829

Base pay: $79,829
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $79,829
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: M

Source-specific fields

Class Code: 2130
Hire Date: Dec 1, 2018
Monthly Pay: $6,652
State Employee Number: 1155582

Sean Horton works as a Engineering Specialist IV for Railroad Commission of Texas. Their status is crf - classified regular full-time. Sean earned $79,829 in 2026.

Alexander Wilkins

Engineering Specialist IV/Railroad Commission of Texas

2026 total comp

$79,781

Base pay: $79,781
Overtime: $0
Other pay: $0
Benefits: $0
Total compensation: $79,781
Employment type: Crf - Classified Regular Full-Time
Full-time equivalent (FTE): 1
Middle name: J

Source-specific fields

Class Code: 2130
Hire Date: May 1, 2019
Monthly Pay: $6,648
State Employee Number: 1177176

Alexander Wilkins works as a Engineering Specialist IV for Railroad Commission of Texas. Their status is crf - classified regular full-time. Alexander earned $79,781 in 2026.