Mark Thomas

$162,591.40asFirst Line Manager, Training Programs

Employed by Ontario Power Generation in 2025, according to Government of Ontario public salary records.

Salary Information

Historical salary and taxable benefits from 2014 to 2025.

YearPositionSalaryBenefitsPerformance
2025
First Line Manager, Training Programs
$162,591.40
$7,382.23
9.84%
2024
First Line Manager, Training Programs
$148,028.38
$6,868.66
7.9%
2023
Operations Specialist
$160,730.06
$6,570.91
19.19%
2022
Nuclear Operator
$134,851.74
$5,911.71
2.87%
2021
Nuclear Operator
$131,084.74
$5,338.82
0.85%
2020
Nuclear Operator
$129,981.90
$4,814.76
2.53%
2019
Nuclear Operator
$133,356.26
$4,200.18
19.71%
2018
Nuclear Operator
$111,400.00
$4,202.97
15.88%
2017
Nuclear Operator
$132,429.29
$4,632.19
0.89%
2016
Nuclear Operator
$131,258.38
$1,459.92
5.2%
2015
Nuclear Operator
$124,772.62
$1,408.48
11.73%
2014
Nuclear Operator
$111,671.52
$1,363.20

The Ontario Sunshine List reports that Mark Thomas was paid $162,591.40 in 2025 as First Line Manager, Training Programs at Ontario Power Generation. This represents a 9.84% increase over the previous year's reported salary. Mark Thomas has appeared on the Ontario Sunshine List 12 times between 2014 and 2025, with reported earnings peaking at $162,591.40 in 2025. In addition to salary, $7,382.23 in taxable benefits was disclosed for 2025. Ontario Power Generation reports under the Ontario Power Generation sector of Ontario's public sector salary disclosure.

Top earning First Line Manager, Training Programss in Ontario Power Generation

NameSalary
Vaughan James$203,036.02
Erik Rasmusson$201,042.61
Tom St. Denis$195,056.73
Steve Kerr$183,301.30
Mehdi Moghaddes-Niaki$183,069.67
Andrew Cardinal$182,691.69
Christopher Glover$180,755.19
Robin Mclean$180,626.24
Christopher Haertel$179,991.68
Shawn Deegan$179,242.68

Other employees at Ontario Power Generation

NameSalary
Uttam Paul
Senior Technical Engineer/Officer
$162,610.28
Yu Zhou
Electrical and Control Technician
$162,609.21
Pardis Khavari
Senior Technical Engineer/Officer
$162,608.08
Dylan Black
Inspection and Maintenance Technician
$162,607.06
Scott Mcaleese
Training Technician – Health Physics
$162,602.24
Jinjiang Zhang
Senior Information Systems Analyst
$162,589.80
Frank Roti
Civil Maintainer First Line Manager Assistant
$162,579.47
Kiel Gettler
Nuclear Security Officer First Line Manager Assistant
$162,576.17
Robert Branch
Tactical Trainer
$162,572.86
Richard Burns
Senior Engineer/Scientist – Specialist
$162,557.48