High-paying IT systems jobs in London
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 20 IT systems jobs listed below pay well, with salaries between $58,047 and $121,018 per year. Information Technology Specialist, Commercial Analyst and Cybersecurity Engineer are among the most popular high-paying roles in London, ON.
Job title
Updated Oct. 17, 2026
Job title
London, ON
Ontario
Job openings (London)
Senior Workday Architect
London
$121,018
per year
Ontario
$120,282
per year
Cybersecurity Engineer
London
$95,869
per year
Ontario
$110,675
per year
Design Engineer
London
$90,443
per year
Ontario
$108,133
per year
Application Specialist
London
$81,383
per year
Ontario
$121,568
per year
Commercial Analyst
London
$73,032
per year
Ontario
$80,764
per year
Information Technology Specialist
London
$67,766
per year
Ontario
$71,468
per year
Quality Assurance Analyst
London
$62,219
per year
Ontario
$71,862
per year
IT Analyst
London
$58,047
per year
Ontario
$134,454
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
-
Senior Workday Architect
See 2 jobsAverage salary
London
$121,018 per yearOntario
$120,282 per year -
Cybersecurity Engineer
See 3 jobsAverage salary
London
$95,869 per yearOntario
$110,675 per year -
Design Engineer
Review job description
Please refer to the employers job description for complete details.
Design Engineers develop detailed product models, optimise manufacturing processes, and collaborate with teams to meet technical standards. They need proficiency in CAD software, understanding of material properties, and problem-solving abilities in engineering contexts.
See 2 jobsAverage salary
London
$90,443 per yearOntario
$108,133 per yearSkills
- AutoCAD
- SolidWorks
- CAD
- Mechanical engineering
- Manufacturing
-
Application Specialist
Review job description
Please refer to the employers job description for complete details.
Application Specialists customise software solutions, provide technical support, and train users on applications. They need expertise in chosen software, understanding of industry-specific workflows, and strong problem-solving and communication skills.
See 2 jobsAverage salary
London
$81,383 per yearOntario
$121,568 per year -
Commercial Analyst
See 3 jobsAverage salary
London
$73,032 per yearOntario
$80,764 per year -
Information Technology Specialist
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Please refer to the employers job description for complete details.
Information Technology Specialists deploy and maintain network systems, troubleshoot software and hardware issues, and ensure data security. They need expertise in system administration, knowledge of cybersecurity principles, and strong communication skills to support users effectively.
See 4 jobsAverage salary
London
$67,766 per yearOntario
$71,468 per year -
Quality Assurance Analyst
Review job description
Please refer to the employers job description for complete details.
Quality Assurance Analysts design test plans, conduct software evaluations, and report defects to ensure product reliability. They need expertise in testing tools, knowledge of development lifecycles, and strong problem-solving skills to improve quality outcomes.
See 2 jobsAverage salary
London
$62,219 per yearOntario
$71,862 per yearSkills
- Quality assurance
- Agile
- APIs
-
IT Analyst
Review job description
Please refer to the employers job description for complete details.
IT Analysts gather and interpret business and technical requirements, test software solutions, and support system improvements. They need expertise in system analysis, knowledge of IT frameworks, and strong problem-solving abilities to enhance organizational efficiency.
See 2 jobsAverage salary
London
$58,047 per yearOntario
$134,454 per year