Canada · Public Sector Salary DisclosureEdition 2025
Ontario · 2025 · position

Senior Systems Administrator

Every Senior Systems Administrator on the Ontario Sunshine List — public-sector employees with this job title, their employers and total compensation.

People with this title36
Average compensation$120,333.00
Highest$155,275.15
Lowest$102,902.16
FIG. 02

How pay is distributed

Where the 36 Senior Systems Administrators on the list actually sit — not just the average. Bars show how many people fall in each pay band.

Q1MedianQ3$103K$155K
Median $119,676Middle 50%: $109,849–$126,797
FIG. 03

Who employs the most Senior Systems Administrators

Employers with the most people in this role, ranked by headcount.

#
Employer
People
Avg comp
Top comp
1
6
$121,841.00
$126,639.74
2
5
$124,781.00
$155,275.15
3
3
$141,876.00
$146,489.57
4
3
$123,631.00
$133,377.04
5
3
$108,410.00
$118,213.62
7
2
$120,599.00
$121,593.69
8
2
$114,199.00
$119,746.56
10
1
$138,933.00
$138,932.78
FIG. 04

Every Senior Systems Administrator on the list

Open any row for the full salary history of that person.

RankName & PositionEmployerYearCompensationBenefits
1Michael Mohammed
Senior Systems Administrator
William Osler Health System
William Osler Health System2025$154,814$461
2Cameron Turkowski
Senior Systems Administrator
Royal Victoria Regional Health Centre
Royal Victoria Regional Health Centre2025$144,840$1,650
3Sukhparampreet Sidhu
Senior Systems Administrator
Royal Victoria Regional Health Centre
Royal Victoria Regional Health Centre2025$138,989$1,582
4Yousef Anouz
Senior Systems Administrator
Carefor Health And Community Services
Carefor Health And Community Services2025$138,304$629
5Jeffrey Ellis
Senior Systems Administrator
Royal Victoria Regional Health Centre
Royal Victoria Regional Health Centre2025$137,952$617
6Bikramjit Channa
Senior Systems Administrator
University Of Toronto
University Of Toronto2025$131,752$1,625
7Jade J Maillard
Senior Systems Administrator
William Osler Health System
William Osler Health System2025$127,933$479
8Adam Jonathan Shubat
Senior Systems Administrator
Ontario Tourism Marketing Partnership Corporation
Ontario Tourism Marketing Partnership Corporation2025$127,176$266
9Carlos Mcgregor Muro
Senior Systems Administrator
University Of Toronto
University Of Toronto2025$127,155$114
10Gurpreet Singh
Senior Systems Administrator
St. Joseph's Healthcare Hamilton
St. Joseph's Healthcare Hamilton2025$126,339$301
11Nduka Azike
Senior Systems Administrator
St. Joseph's Healthcare Hamilton
St. Joseph's Healthcare Hamilton2025$125,354$294
12Sergio Sanchez
Senior Systems Administrator
Public and Business Service Delivery and Procurement
Public and Business Service Delivery and Procurement2025$124,984$266
13Chaitanya Rani
Senior Systems Administrator
Public and Business Service Delivery and Procurement
Public and Business Service Delivery and Procurement2025$122,704$261
14Sana Chaudhry
Senior Systems Administrator
St. Joseph's Healthcare Hamilton
St. Joseph's Healthcare Hamilton2025$122,433$302
15Kowlessar Ricky Ramsaran
Senior Systems Administrator
Workplace Safety and Prevention Services
Workplace Safety and Prevention Services2025$121,337$399
16Deval Parikh
Senior Systems Administrator
City Of Toronto
City Of Toronto2025$120,832$761
17Kevin Custodio
Senior Systems Administrator
St. Joseph's Healthcare Hamilton
St. Joseph's Healthcare Hamilton2025$121,006$269
18Dariusz Werhun
Senior Systems Administrator
Sunnybrook Research Institute
Sunnybrook Research Institute2025$118,273$1,474
19Arthur Niu
Senior Systems Administrator
City Of Toronto
City Of Toronto2025$118,857$748
20Lee Bishop
Senior Systems Administrator
St. Joseph's Healthcare Hamilton
St. Joseph's Healthcare Hamilton2025$119,110$269
21Mohammed Imran
Senior Systems Administrator
York University
York University2025$117,974$240
22Ravinder Singh Punglia
Senior Systems Administrator
William Osler Health System
William Osler Health System2025$116,434$462
23Sunny Vasudeva
Senior Systems Administrator
William Osler Health System
William Osler Health System2025$114,941$479
24Michael Dolan
Senior Systems Administrator
St. Joseph's Healthcare Hamilton
St. Joseph's Healthcare Hamilton2025$115,100$269
25Adriel Ventura
Senior Systems Administrator
Circle Of Home Care Services (Toronto)
Circle Of Home Care Services (Toronto)2025$109,864$5,318
26Michael Lewis
Senior Systems Administrator
Queen's University
Queen's University2025$113,648$272
27Christopher Hoang
Senior Systems Administrator
University Of Toronto
University Of Toronto2025$109,053$1,195
28Mostafa Jaii
Senior Systems Administrator
Sunnybrook Research Institute
Sunnybrook Research Institute2025$107,177$1,474
29Gaetano Pilagatti
Senior Systems Administrator
William Osler Health System
William Osler Health System2025$107,438$464
30Mark Crigger
Senior Systems Administrator
Attorney General
Attorney General2025$106,731$221
31Orlando Salazar
Senior Systems Administrator
Humber College Institute Of Technology and Advanced Learning
Humber College Institute Of Technology and Advanced Learning2025$104,247$72
32Don Kim
Senior Systems Administrator
York University
York University2025$103,271$240
33Sam Kim
Senior Systems Administrator
York University
York University2025$103,278$228
34Patrick Lee
Senior Systems Administrator
Humber College Institute Of Technology and Advanced Learning
Humber College Institute Of Technology and Advanced Learning2025$103,085$72
35Krzysztof Adamczyk
Senior Systems Administrator
McMaster University
McMaster University2025$102,582$343
36Andrew Miles
Senior Systems Administrator
Carleton University
Carleton University2025$102,573$329
FIG. 04

Common questions

About Senior Systems Administrator pay on the Ontario Sunshine List.

What is the average Senior Systems Administrator salary in Ontario?

The average total compensation for a Senior Systems Administrator on the Ontario Sunshine List is $120,333.00, based on 36 people in the role in 2025.

What is the highest Senior Systems Administrator salary in Ontario?

The highest-paid Senior Systems Administrator on the Ontario Sunshine List earned $155,275.15 in total compensation. The lowest in the disclosure earned $102,902.16.

How many Senior Systems Administrators are on the Ontario Sunshine List?

36 people with the job title Senior Systems Administrator appear on the Ontario Sunshine List for 2025.

Which employer pays Senior Systems Administrators the most?

St. Joseph's Healthcare Hamilton employs the most Senior Systems Administrators on the list (6), with an average compensation of $121,841.00 and a top earner at $126,639.74.