18 senior systems administrator job offers in Toronto, ON
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Senior Systems Administrator
Homebase Toronto, ON
...senior or lead capacity. Strong hands-on experience managing Okta, SCIM, and SaaS identity platforms. Proven expertise in network management (routing, VPNs...
2 days ago in whatjobsReport -
Senior IT Systems Administrator
new NRT Tech Toronto, ON
A leading FinTech company in Toronto seeks an experienced IT operations specialist to provide third-level support, ensure effective technology use, and assist i
1 day ago in JobleadsReport -
RQ09028 - Systems Administrator/Operations Support...
Rubicon Path Toronto, ON
RQ09028. Systems Administrator/Operations Support Specialist. Senior Job Openings RQ09028. Systems Administrator/Operations Support Specialist. Senior About...
2 days ago in JobleadsReport -
Senior Systems Administrator
Guru Studio Toronto, ON
Join to apply for the Senior Systems Administrator role at Guru Studio. Guru Studio is a creative‑driven entertainment company and an industry leader in...
30+ days ago in JobleadsReport -
Senior Systems Administrator
Daily Hive Toronto, ON
Location: Toronto, ON (Hybrid) Posted on: Dec 23 Role: Senior Systems Administrator Location: Toronto, ON (Hybrid) Salary Range: $80,000-110,000, depending...
17 days ago in JobleadsReport -
Senior Systems Administrator (Toronto)
ZoomerMedia Toronto, ON
...someone who can hit the ground running and help us with our continuous improvement of our IT infrastructure. Who You Are We are seeking a highly capable Senior...
9 days ago in JobleadsReport -
Senior Systems Administrator
Bennett Jones Toronto, ON
...administrator role. Enterprise Messaging. Microsoft Exchange online, Outlook mobile. Working knowledge of Microsoft System Center Configuration Manager...
30+ days ago in JobleadsReport -
Senior Systems Administrator
Bennett Jones LLP Toronto, ON
...administrator role. Enterprise Messaging. Microsoft Exchange online, Outlook mobile. Working knowledge of Microsoft System Center Configuration Manager...
30+ days ago in JobleadsReport -
Senior Linux Systems Administrator
Ontario Institute for Cancer Research Toronto, ON
A leading cancer research institute in Toronto is seeking a skilled Systems Administrator III to enhance their IT infrastructure for cancer research. The...
20 days ago in JobleadsReport -
Senior Systems Administrator (Platform Services)
Moneris Toronto, ON
Senior Systems Administrator (Virtualization, Storage, and Data Protection) Location: You will be based in our Toronto office and will work in a hybrid model...
23 days ago in JobleadsReport -
Senior Azure & M365 Systems Administrator
Bennett Jones LLP Toronto, ON
A leading Canadian law firm is seeking an experienced IT professional to manage Azure infrastructure, oversee server administration, and ensure tier 3 user supp
30+ days ago in JobleadsReport -
Senior Systems Management Administrator (Tibco)
ROSS Toronto, ON
...here to apply online This position is to primarily provide support of development and production Middleware infrastructure using Tibco technology at a senior...
16 days ago in JobleadsReport -
Senior Systems Administrator — Hybrid Cloud & VMware
ZoomerMedia Toronto, ON
A creative media organization is seeking a Senior Systems Administrator to own and modernize their hybrid infrastructure. The ideal candidate will have...
9 days ago in JobleadsReport -
Senior Systems Administrator — Studio IT & Render Grid
Guru Studio Toronto, ON
A leading animation company in Toronto seeks a Senior Systems Administrator to manage IT projects and support a dynamic team. Responsibilities include...
30+ days ago in JobleadsReport -
Senior Systems Administrator - L3 IT & Cloud
Sid Lee Toronto, ON
A creative collective based in Toronto is seeking a seasoned Systems Administrator. L3 Support to manage cloud services and ensure optimized systems across...
30+ days ago in JobleadsReport -
Senior IT Systems Administrator – Enterprise Infra & Cloud
NRT Technology Toronto, ON
A leading FinTech firm is seeking an IT Systems Administrator in Toronto. This mid-senior level role involves providing advanced infrastructure support...
8 days ago in JobleadsReport -
Senior Business Systems Analyst - CMMS Administrator...
new CBRE Toronto, ON
Senior Business Systems Analyst. CMMS Administrator Job ID 255081 Posted 09-Jan-2026 Service line GWS Segment Role type Full-time Areas of Interest Digital &...
1 day ago in KitjobReport -
Senior Business Systems Analyst - CMMS Administrator...
CBRE Toronto, ON
Senior Business Systems Analyst. CMMS Administrator Job ID 255081 Posted 09-Jan-2026 Service line GWS Segment Role type Full-time Areas of Interest Digital &...
2 days ago in KitjobReport
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