Marios Ioannidis

University of Waterloo/Professor

At a Glance
2025

Latest Salary

$267,539

2025

Total Compensation

$268,723

Incl. $1,184 benefits

Employer Rank

#100

University of Waterloo

Years on List

2004–2025

Salary History

Full History
2004–2025

Year	Employer	Position	Salary	Benefits	Total
2025	University Of Waterloo	Professor	$267,539	$1,184	$268,723
2024	University Of Waterloo	Professor	$233,140	$968	$234,108
2023	University Of Waterloo	—	$231,217	$835	$232,052
2022	University Of Waterloo	Professor	$223,183	$699	$223,882
2021	University Of Waterloo	Professor	$203,468	$535	$204,003
2020	University Of Waterloo	Professor	$203,895	$514	$204,409
2019	University Of Waterloo	Professor	$206,034	$526	$206,560
2018	University of Waterloo	Professor	$204,607	$532	$205,139
2017	University of Waterloo	Professor	$189,035	$568	$189,604
2016	University of Waterloo	Professor	$192,123	$601	$192,724
2015	University of Waterloo	Professor	$166,435	$623	$167,058
2014	University of Waterloo	Professor	$161,154	$462	$161,616
2013	University of Waterloo	Professor	$155,137	$197	$155,334
2012	University of Waterloo	Professor	$165,486	$31,214	$196,700
2011	University of Waterloo	Professor	$158,647	$31,484	$190,130
2010	University of Waterloo	Professor	$136,702	$503	$137,204
2009	University of Waterloo	Associate Professor	$136,941	$503	$137,443
2008	University of Waterloo	Associate Professor	$139,513	$485	$139,998
2007	University of Waterloo	Associate Professor	$116,502	$413	$116,915
2006	University of Waterloo	Associate Professor	$108,202	$348	$108,551
2005	University of Waterloo	Associate Professor	$107,590	$298	$107,888
2004	University of Waterloo	Assoc. Professor	$100,177	$267	$100,444

Take-Home Pay
(After Tax) · 2025 estimate

Take-home on Marios Ioannidis's 2025 salary of $267,539 comes to roughly $164,282 once federal and Ontario income tax (about 36.5% effective) is deducted. Compared with 2024, when the figure was $233,140, that is a rise of about 15%. The name has been on the Sunshine List 22 years in all, first in 2004. Members of OMERS, OTPP, HOOPP or OPTrust typically take home another 7–10% less after pension contributions, which this estimate leaves out.

Estimated net pay: ~$164,282
Effective income-tax rate (excl. CPP/EI): ~36.5%
CPP + EI contributions: ~$5,507
vs. 2025 Professor median: +97%

Where does $267,539 rank on the Sunshine List? →

Estimate only: 2025 federal and Ontario rates, basic personal amounts, Canada employment amount and CPP/EI credits; single, employment income only, salary treated as full-year income. Ignores pension contributions (OMERS, HOOPP, OTPP, OPTrust and similar plans lower actual take-home), union dues, RRSPs and benefits.

Also at University of Waterloo

#	Name	Position	Salary	Total
1	Vivek Goel	President	$515,000	$526,302
2	James Rush	Professor	$400,000	$411,552
3	Renee Miller	Professor	$407,658	$408,302
4	Raouf Boutaba	Professor	$396,821	$398,257
5	Steve Fortin	Professor	$390,915	$392,629
6	Kenneth Klassen	Professor	$388,579	$390,138
7	Blake Phillips	Associate Professor	$382,260	$383,790
8	Elizabeth Demers	Professor	$382,844	$383,610
9	Benjamin Thompson	Professor	$360,377	$361,546
10	Charmaine Dean	Vice-President, Research and International	$350,000	$350,732