Constantin Oniu

$152,344.22asSenior Project Engineer

Employed by City Of Toronto – Toronto Transit Commission in 2025, according to Government of Ontario public salary records.

Salary Information

Historical salary and taxable benefits from 2014 to 2025.

YearPositionSalaryBenefitsPerformance
2025
Senior Project Engineer
$152,344.22
$486.92
14.48%
2024
Senior Project Engineer
$133,080.50
$459.02
1.18%
2023
Senior Project Engineer
$131,531.05
$402.90
2.04%
2022
Senior Project Engineer
$128,902.05
$386.82
1.51%
2021
Senior Project Engineer
$126,984.73
$368.74
2.42%
2020
Senior Project Engineer
$130,127.58
$385.38
4.82%
2019
Senior Project Engineer
$136,710.29
$379.32
7.28%
2018
Senior Project Engineer
$127,435.42
$447.84
5.72%
2017
Senior Project Engineer
$135,173.49
$855.36
15.86%
2016
Senior Project Engineer
$116,667.14
$337.94
8.1%
2015
Senior Project Engineer
$107,924.03
$305.16
9.43%
2014
Tester
$119,165.47
$273.34

In 2025, Constantin Oniu received a salary of $152,344.22 working as Senior Project Engineer at City Of Toronto – Toronto Transit Commission, as disclosed on the Ontario Sunshine List. This represents a 14.48% increase over the previous year's reported salary. Constantin Oniu has appeared on the Ontario Sunshine List 12 times between 2014 and 2025, with reported earnings peaking at $152,344.22 in 2025. In addition to salary, $486.92 in taxable benefits was disclosed for 2025. City Of Toronto – Toronto Transit Commission reports under the Municipalities & Services sector of Ontario's public sector salary disclosure.

Top earning Senior Project Engineers in City Of Toronto – Toronto Transit Commission

NameSalary
Morteza Rostami Gharehborjlou$177,395.55
Simon Kwan Hoi Chan$175,841.28
Viktor Elkinbard$160,209.30
Marco Polletti$156,887.64
Siamak Modarres$153,113.19
Constantin Oniu$152,344.22
Sandra Garcia$151,398.60
Joshua Yang$150,610.55
Fariborz Shoari$150,358.98
Saman Nazariha$149,350.17

Top earning Senior Project Engineers in Ontario

NameSalary
Transportation
$196,037.73
Transportation
$196,037.73
Transportation
$195,870.69
Transportation
$192,059.36
Transportation
$188,094.39
Transportation
$184,547.52
Transportation
$172,507.07
Transportation
$169,609.59
Transportation
$165,688.88
Transportation
$160,727.26
NameSalary
Simon Allan
Assistant Construction Site Manager
$152,577.53
Lyzenius Rufo
Foreperson – Substations and Power Control
$152,572.31
Sivakumar Sandraraj
Senior Designer – Communications
$152,454.54
Richard Freeman
Assistant Manager – Transit Operations
$152,445.87
Rajeevkumar Selvakumar
Operator
$152,398.51
Natalie Scarcello
Director – Financial Reporting And Systems
$152,340.62
Hamza Alsuleiman
Senior Systems Analyst
$152,234.62
Dharsha Radhakrishnan
Operator
$152,204.34
Gerold Balajadia
Foreperson – Rail Vehicles
$152,195.24
Sungtea Kim
Radio Technician
$152,161.14