Last updated 2026-07-05

39 IT Systems Administration Jobs in Toronto, 08, Canada

Browse 39 IT Systems Administration jobs across Toronto, 08, Canada. Listings are updated hourly and include salary data where available.

Snapshot updated 2hr, 49m ago

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Moneris Solutions Corp

Jul 3
Systems Administrator III
Toronto, 08, Canada mid Full Time
  • Proficiency administering Windows Server environments supporting enterprise or production workloads.
  • Support Active Directory, Group Policy, and enterprise application hosting platforms.

TEKsystems

Jul 3
Infrastructure Specialist
Toronto, 08, Canada mid Contract
  • Effectuer les tests, validations et le dépannage des infrastructures déployées.
  • Expérience dans les environnements de centre de données et de déploiement d'infrastructures TI.

Canada Rocket Company

Jul 2
IT Manager
Toronto, 08, Canada mid
  • Support CRC’s information security policies, access controls, endpoint protection, network segmentation, and audit logging Work with engine…
  • Hands-on experience designing and managing enterprise networks Experience administering identity and access management systems Experience w…

Open Text Corporation

Jul 2
Sr. Systems Administrator
Mississauga, 08, Canada senior Full Time
  • YOUR IMPACT Senior Systems Administrator (Cloud) responsible for designing, Implementing and maintaining enterprise observability and monit…
  • Proven Site Reliability Engineering (SRE) experience with SLIs/SLOs, service reliability, incident management, and production operations.

More roles at Open Text Corporation

NPO USA

Jul 2
Senior Storage Engineer
Toronto, 08, Canada senior Full Time 75k-90k/yr
  • Architect and manage SAN infrastructures : FC / iSCSI zoning and design.
  • Preferred Qualifications Hands-on experience with Dell Technologies (PowerStore, PowerMax, PowerScale).

Speer Technologies Inc.

Jul 2
Infrastructure Engineer
Toronto, 08, Canada mid
  • The Infrastructure Architect provides technical leadership throughout planning, procurement, implementation, and long-term support.
  • Required Skills & Experience Strong background in network architecture (firewalls, routing, switching, VLANs).

City of Toronto

Jul 1
SENIOR TECHNICAL SUPPORT ANALYST
Toronto, 08, Canada senior $58.30-63.91/hr
  • Provides advanced technical support to develop, enhance and support critical enterprise applications in all areas of business, technology a…
  • Deploys and administers business solutions, including monitoring, performance tuning, logging, configuring, troubleshooting, quality assura…

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The Citco Group Limited

Jun 29
Network Engineer
Toronto, 08, Canada mid Full Time
  • As a Network Engineer, you will play a key role in maintaining and expanding our Global Enterprise Network spanning Office…
  • This role focuses on supporting and maintaining our worldwide network infrastructure, combining traditional networking expertise with moder…

LifeLabs

Jun 29
Technical Lead, Infrastructure
Etobicoke, 08, Canada senior
  • Team Leadership Lead, mentor, and coach a team of systems engineers.
  • Work closely with the network team to provide architectural guidance and troubleshooting support for Cisco routing/switching, Fortinet/Palo…

Bank of Montreal

Jun 29
Network Tools Engineer and Automation Specialist
Toronto, 08, Canada mid Full Time
  • The ideal candidate will also bring broad experience across multiple network and security management tools , enabling effective cross-platf…
  • Exposure to network and security monitoring tools (e.g., Splunk, SolarWinds) Knowledge of compliance frameworks (e.g., PCI, SOX) Experience…

More roles at Bank of Montreal

J EllisDon Corporation

Jun 26
Senior Infrastructure Analyst
Mississauga, 08, Canada senior Full Time
  • Solution Design & Architecture Lead infrastructure Solution Design and Architecture, ensuring scalable, secure, and resilient solutions.
  • You as a Senior Infrastructure Analyst will: Infrastructure, Platform & Resiliency Management Design, implement, and maintain enterprise se…

Scotiabank

Jun 25
System Support Analyst
Toronto, 08, Canada mid
  • We are seeking an experienced System Support Analyst to serve as a Technical Support Personnel across enterprise middleware platforms inclu…
  • This role requires advanced troubleshooting skills, competency in understanding the architectural framework, and the ability to assist and…

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LE001 Investment Management Corporation of Ontario

Jun 22
Senior Network and Cloud Engineer
Toronto, 08, Canada senior Full Time
  • Hands-on knowledge of cloud-native networking services, automation frameworks, and infrastructure-as-code methodologies, with the ability t…
  • Proficient with Azure Network Watcher, NSGs, private endpoints, and cloud-native monitoring and alerting, with the skills to leverage these…

Thinkingbox

Jun 19
IT Specialist - Thinkingbox
Toronto, 08, Canada mid Full Time
  • Experience leading IT process improvements, infrastructure modernization, or automation initiatives.
  • Technical Support & Operational Leadership Proactively monitor and maintain our technology environment to minimize downtime while providing…

Celestica International LP

Jun 18
Linux Desktop Engineer
Toronto, 08, Canada mid
  • Qualifications/Skills/Competencies Preferred Technical Qualifications: Operating Systems: Expert-level administration of native Ubuntu Linu…
  • Engineering Toolchain Support: Act as the primary technical interface for HPS Software Engineers, ensuring local access to build essentials…

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Accor

Jun 17
Senior System Administrator
Toronto, 08, Canada senior Full Time
  • Participate in after-hours on call support(24/7) with the regional IT team Participate in all regional aspects of a IT projects…
  • Ensure that user problems are addressed consistent with current Service Level Agreement: Resolves Colleague Help Desk Tickets for the Regio…

Royal Bank of Canada

Jun 17
Senior IT Operations Analyst
Toronto, 08, Canada senior Full Time
  • DevOps: Helios, GitHub, Jenkins, UCD, Ansible, Artifactory, Nexus, SonarCube Open Shift 4, Metrocluster, WINDOWS 11, LINUX, RedHat8/9 Platf…
  • Provide technical support on IT-related activities to network systems security.

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Skillsbay Limited

Jun 12
Desktop Support Engineer L5R 3Y5
Mississauga, 08, Canada mid Full Time
  • Provide hands-on support for Windows-based desktop and laptop environments.
  • This is an excellent opportunity for an experienced Desktop Support Engineer who enjoys providing hands-on technical support and being visi…

STACK IT Recruitment

Jun 10
Senior Systems Engineer
Toronto, 08, Canada senior Contract $50-65/hr
  • Build, Optimize, and Elevate the Modern Workplace as a Senior Systems Engineer Our client is seeking a Systems Engineer to…
  • ⭐ What We're Looking For (Our Wishlist): 6+ years of experience in systems administration, systems engineering, endpoint engineering, or a…

More roles at STACK IT Recruitment

Jolera

Jun 8
Systems Support Professional
Toronto, 08, Canada mid Full Time
  • Requirements Qualifications 1-3 years experience in a technical support role.
  • You need to use your broad technical knowledge to identify, troubleshoot, and resolve user issues on a variety of devices…

Zip

Jun 4
Senior IT Systems Administrator (Site lead)
Toronto, 08, Canada senior Full Time
  • High-Touch Support: Provide top-tier support for Mac/Windows hardware and software via Jira Service Management, using these interactions to…
  • Networking: Strong understanding of TCP/IP, VLANs, DNS, DHCP, and firewall management.

Fullscript

Jun 3
IT Administrator lll
Toronto, 08, Canada mid Full Time
  • What you’ll do: Advanced Escalation: Serve as the primary escalation point for IT Admins I and II, tackling the most…
  • What you bring to the table: 4 – 6+ years of experience in IT Systems Administration or a high-level Support…

NCND NASDAQ Canada, Inc

Jun 3
Platform Operations Sr. Analyst,
Toronto, 08, Canada senior Full Time
  • Partner with engineering and development teams to address operational challenges and implement scalable solutions.
  • You will support real-time 24/7 technical operations, troubleshoot issues across production environments, and partner closely with clients…

Gateway Casinos Corporate Office

Jun 1
IT Service Desk Analyst
Etobicoke, 08, Canada mid Full Time
  • This role focuses heavily on diagnosing, troubleshooting, and resolving basic hardware, software, and network issues via phone, email, and…
  • Assist with the configuration, basic testing, imaging, and deployment of endpoint laptops, desktops, and mobile devices.

CAP D+H Shared Services Corporation

May 29
Senior Systems Engineer
Mississauga, 08, Canada senior Full Time
  • Responsibilities & Deliverables: Your deliverables as a Senior Systems Engineer will include, but are not limited to, the following: Suppor…
  • Reporting to the Senior Manager, the Senior System Engineer will provide support of Finastra’s Cornerstone products from a system and…
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