IT Support jobs in Mississauga
IT support encompasses the services provided to assist users in resolving hardware and software issues. Technicians often help diagnose problems and ensure technology runs smoothly. IT support roles commonly require skills in troubleshooting, communication, and a solid understanding of software and hardware systems.
There are 105 it support jobs in Mississauga, ON. These it support jobs salaries between $58,364 to $101,891 per year.
Job title
Updated Sep. 10, 2026
Job title
Mississauga, ON
Ontario
Job openings (Mississauga)
Systems Administrator
Mississauga
$70,521
per year
Ontario
$80,013
per year
IT Support
Mississauga
$63,917
per year
Ontario
$64,215
per year
Technical Support Specialist
Mississauga
$58,364
per year
Ontario
$66,466
per year
Application Support Analyst
Mississauga
$64,709
per year
Ontario
$73,843
per year
Network Engineer
Mississauga
$101,891
per year
Ontario
$95,655
per year
Job descriptions below are for educational purposes. Please refer to the employer's job description for complete details.
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Systems Administrator
Review job description
Please refer to the employers job description for complete details.
Systems Administrators maintain network security, configure servers, and troubleshoot system issues to ensure smooth IT operations. They need expertise in network protocols, understanding of operating systems, and problem-solving skills to manage complex environments effectively.
See 35 jobsAverage salary
Mississauga
$70,521 per yearOntario
$80,013 per yearSkills
- Linux
- Windows
- System administration
- Scripting
-
IT Support
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Please refer to the employers job description for complete details.
IT Support Specialists troubleshoot hardware and software issues, maintain network connectivity, and assist users with technical questions. They need expertise in operating systems, knowledge of corporate IT environments, and strong problem-solving and communication skills.
See 22 jobsAverage salary
Mississauga
$63,917 per yearOntario
$64,215 per yearSkills
- IT support
- Software troubleshooting
- Microsoft Office
- Computer networking
- Windows
-
Technical Support Specialist
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Please refer to the employers job description for complete details.
Technical Support Specialists resolve software and hardware issues, guide users through troubleshooting, and maintain system efficiency. They need expertise in IT environments, customer-focused communication skills, and familiarity with common operating systems and networks.
See 20 jobsAverage salary
Mississauga
$58,364 per yearOntario
$66,466 per yearSkills
- Technical support
- Software troubleshooting
- Windows
- Microsoft Office
- Linux
-
Application Support Analyst
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Please refer to the employers job description for complete details.
Application Support Analysts troubleshoot software issues, coordinate fixes with developers, and maintain user system performance. They need expertise in IT support tools, sector-specific applications, and strong problem-solving and communication abilities.
See 18 jobsAverage salary
Mississauga
$64,709 per yearOntario
$73,843 per year -
Network Engineer
Review job description
Please refer to the employers job description for complete details.
Network Engineers design and maintain secure networks, troubleshoot connectivity issues, and optimize performance across systems. They need expertise in routing protocols, knowledge of network security standards, and skill using diagnostic and configuration tools.
See 10 jobsAverage salary
Mississauga
$101,891 per yearOntario
$95,655 per yearSkills
- Firewall
- VPN
- BGP
- Network engineering
Frequently asked questions
How are the job titles and salaries chosen for this page?
Jobs listed on this page highlight the top 10 job titles with the most openings as of updated Sep. 10, 2026. Salary estimates are taken from job postings on Indeed in the past 36 months and are updated daily. Please refer to the employer's job description for specific salary information.
How does Systems Administrator pay in Mississauga compare to the state average?
Systems Administrator professionals in Mississauga earn an average of $70,521 per year, compared with the average in Ontario of $80,013 per year.
How many job openings are currently available in Mississauga?
There are 105 open jobs in Mississauga. Systems Administrator, IT Support and Technical Support Specialist are among those with the most openings at the moment.
How many openings are available by job title?
There are numerous job openings across all experience levels, with 35 Systems Administrator roles, 22 IT Support roles and 20 Technical Support Specialist openings currently listed.