IT Support jobs in Mississauga, ON
Systems Administrator III
Urgently hiringMoneris SolutionsToronto, ON- $85,000–$113,000 a year
- Full-time
- On call
- In this role, you'll help ensure the performance, availability, and security of enterprise systems that support production business operations.
Tech Lead
Easily applyUrgently hiringTactableToronto, ON M5A 1E1- $150,000–$190,000 a year
- Full-time
- Paid time off
- Dental care
Often responds in 3 days2 hires made in past 30 days- You’ll be hands-on with technical design while mentoring teams and engaging clients directly, from pre-sales through delivery.
Tech Lead
Easily applyUrgently hiringTactableToronto, ON M5A 1E1- $150,000–$190,000 a year
- Full-time
- Paid time off
- Dental care
Often responds in 3 days2 hires made in past 30 days- You’ll be hands-on with technical design while mentoring teams and engaging clients directly, from pre-sales through delivery.
Software Development Engineer in Test (SDET) - II
Easily applyUrgently hiringGuidepointToronto, ON M5J 2P1- $100,000–$130,000 a year
- Full-time +1
- Paid time off
- Dental care
- RRSP match
- Solid understanding of the software development lifecycle (SDLC) and exposure to Agile, Waterfall, and Scrum.
- Collaborate with developers to integrate automated…
- IFDS GroupToronto, ON M5C 3G9
- $81,000–$102,000 a year
- Employee assistance program
- Consulting could include sales support, new product configuration support, client onboarding, training and any other client JAD discussions.
- OVHcloudToronto, ON
- Permanent
- Weekends as needed +1
- Employee stock purchase plan
- Work from home
- Escalate incident tickets to Level 2 support where appropriate.
- Contribute to datacenter systems architecture and ensure 1st level of support.
System Delivery Specialist
Easily applyNational Logistics ServicesMississauga, ON L5W 1Y6- $65,000–$85,000 a year
- Full-time
- This is a backfill to support current business requirements.
- Train and support end-users on workflows, platform changes, and system enhancements.
Technology Coordinator
Easily applyReconnect Community Health ServicesToronto, ON- $50,000–$60,000 a year
- Full-time +1
- On call
- Dental care
- Employee assistance program
- RRSP match
- RRSP
- Extended health care
- Prepares, manages and maintains user hardware and software, including laptops, desktops,.
- The Technology Coordinator will implement and organize Move, Change…
Applications and Integration Engineer
Easily applyOften replies in 1 dayHodgson Russ LLPToronto, ON M5H 4E3- $69,740–$85,555 a year
- Full-time
- Paid time off
- Vision care
- Dental care
- Life insurance
- Employee assistance program
- Wellness program
- Administer and support Firm Intranet using Microsoft SharePoint Online.
- Develop, support, and maintain custom ASP.
- Do you have experience with ASP.
Senior Systems Administrator (Storage Services)
Urgently hiringMoneris SolutionsToronto, ON- $99,121–$134,522 a year
- Full-time
- On call
- Tuition reimbursement
- Paid time off
- Employee assistance program
- RRSP match
- VMware vSphere design, deployment and operation of complex VMware vSphere environments (development through to mission-critical production) in a large and…
View similar jobs with this employerSr. Zendesk Platform Engineer
Easily applyUrgently hiringIngram MicroMississauga, ON L5R 4A1- Up to $115,000 a year
- Full-time +1
- Paid time off
- Vision care
- Dental care
- Disability insurance
- RRSP match
- Lead end-to-end solution design for Zendesk across support, messaging, AI, and integrations.
- Mentor administrators to support increasingly complex…
SAP Analyst - FI/CO & SD
Easily applyUrgently hiringPolytainers, Inc.Toronto, ON M8Z 2R5- Full-time
- SAP incident and request support.
- Supports the SAP COE operating model by working with business Stream Owners, Department SMEs, and Super Users to validate…
Senior Software Engineer
Easily applyLTMMississauga, ON- $77,874–$86,767 a year
- Paid time off
- Vision care
- Dental care
- Life insurance
- Disability insurance
- Seeking a Senior Java Full Stack Developer with 3 to 5 years of experience in Java development within the JAVACLOUDNATIVE domain to design and develop scalable…
View similar jobs with this employerSpecialist - Data Engineering
Easily applyLTMMississauga, ON- $87,896–$93,824 a year
- Paid time off
- Vision care
- Dental care
- Life insurance
- Disability insurance
- Experience supporting production data pipelines Exposure to Azure Databricks ADF Synapse or similar cloud data platforms.
- Annual vacation and other Paid Leaves.
Data Engineer
Easily applyMSi CorpMississauga, ON L4W 0B6- $45–$50 an hour
- Full-time +2
- 37.5 hours per week
- Independently resolve complex development issues within a large-scale IT landscape.
- Deliver clean, defect-free code, participate in peer reviews, and provide…
Program Lead- Senior IT Asset Management
Easily applyBuchanan TechnologiesBrampton, ON L6Y 0C7- $100,000–$115,000 a year
- Full-time +2
- Paid time off
- Vision care
- Dental care
- Life insurance
- Employee assistance program
- Disability insurance
- We are seeking a Senior IT Asset Management Program Lead to design, implement, and continuously improve a mature enterprise IT Asset Management (ITAM) program.
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Job Post Details
Systems Administrator III - job post
Job details
Pay
- $85,000–$113,000 a year
Job type
- Full-time
Shift and schedule
- On call
Location
Full job description
Your Moneris Career – The Opportunity
Join Moneris as a Systems Administrator III, where you'll support and maintain critical Windows infrastructure services across on-premises and cloud environments. In this role, you'll help ensure the performance, availability, and security of enterprise systems that support production business operations.
You'll gain hands-on experience supporting enterprise-scale Windows Server environments, virtualization platforms, high-availability systems, and automation initiatives. Working closely with infrastructure, application, engineering, and security teams, you'll contribute to platform modernization, operational excellence, and continuous improvement efforts. This role offers exposure to hybrid cloud technologies, infrastructure automation, compliance-driven environments, and mission-critical production systems, providing strong opportunities for technical growth and career development.
Location: You will be based in our Toronto office, balancing in-office collaboration with remote flexibility.
Reporting Relationship : You will report to Manager, Systems Infrastructure
Posting Type: Replacement Position
Salary Range: The expected base salary range for this role is $85,000 - $113,000
Total compensation may also include variable or discretionary incentive components, including but not limited to bonuses and commissions. Individual job offers are determined by various factors, including experience, education, skills, certifications, and other business needs.
Your Moneris Career – What you’ll do
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Administer and maintain Windows Server infrastructure across on-premises and cloud environments.
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Support Active Directory, Group Policy, and enterprise application hosting platforms.
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Troubleshoot production Windows Server environments to ensure stability, performance, and availability.
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Support Microsoft clustering, SQL Server high-availability systems, and platform lifecycle activities.
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Manage SCCM-based patching, deployments, and ongoing server maintenance activities.
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Support VMware environments used to deploy and operate Windows Server workloads.
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Develop PowerShell automation and collaborate on configuration management initiatives.
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Maintain operational documentation and participate in rotational on-call support.
Your Moneris Career – What you bring
Required qualifications
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Minimum 5+ years of experience in systems infrastructure administration and support.
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Bachelor's degree in Computer Science, Information Technology, or equivalent work experience.
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Proficiency administering Windows Server environments supporting enterprise or production workloads.
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Strong experience with Active Directory, DNS, and Group Policy.
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Hands-on experience with SCCM for patching, deployments, and system management.
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Experience administering VMware-based Windows Server environments.
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Experience supporting PowerShell scripting, automation, and clustered or high-availability Windows platforms.
Preferred qualifications
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Exposure to Azure or hybrid cloud environments.
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Experience with Ansible or similar configuration management tools.
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Familiarity with infrastructure automation practices.
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Familiarity with PCI DSS, CIS benchmarks, or enterprise production environments.
We understand that systemic barriers may contribute to imposter syndrome for some candidates. We encourage you to apply even if you do not meet every qualification listed.
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Note: We welcome and encourage applications from Indigenous peoples, people of colour, people with disabilities, people of all genders, sexual orientation and intersectional identities.
AI Disclosure: We may use AI-enabled tools to screen, select, and assess applications. All AI outputs are reviewed and validated by our recruitment team.
We acknowledge that people from equity-deserving groups (including racialized individuals, women, gender diverse individuals, individuals with disabilities, neurodivergent individuals, members of 2SLGBTQIA+ communities and those born outside of Canada) are less likely to apply for jobs unless they feel they meet all the requirements posted. At Moneris, we believe candidates bring experience to their work in many ways. We encourage you to apply and share, in the application form, the transferrable experience you bring, and how this will support your success in this role.