High-paying IT systems jobs in Mississauga

IT systems refer to the combination of hardware, software, and networks that organizations use to manage and process information. These systems help streamline business operations, enhance communication, and improve data storage and analysis. IT professionals typically manage databases, troubleshoot issues, and ensure network security.


The 240 IT systems jobs listed below pay well, with salaries between $43,581 and $146,807 per year. Business Systems Analyst, Quality Assurance Analyst and IT Analyst are among the most popular high-paying roles in Mississauga, ON.

Job title

Updated Jul. 15, 2026
Job title
Mississauga, ON
Ontario
Job openings (Mississauga)

Director of Information Technology

Mississauga

$146,807 per year

Ontario

$140,620 per year

IT Analyst

Mississauga

$51.13 per hour

Ontario

$29.81 per hour

Senior IT Analyst

Mississauga

$100,885 per year

Ontario

$115,387 per year

Business Systems Analyst

Mississauga

$96,967 per year

Ontario

$82,978 per year

Design Engineer

Mississauga

$93,291 per year

Ontario

$106,805 per year

Technical Analyst

Mississauga

$89,769 per year

Ontario

$86,980 per year

Quality Assurance Analyst

Mississauga

$26.43 per hour

Ontario

$41.66 per hour

Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.