201 windows system administrator job offers in province of Ontario
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Site Reliability Administrator
new OpenText Waterloo, ON
Overview Join to apply for the Site Reliability Administrator role at OpenText. OpenText is a global leader in information management, where innovation...
1 day ago in JobleadsReport -
AWS Cloud Administrator
new Chemtrade Toronto, ON
Job Description Position: AWS Cloud Administrator Primary Location: Toronto, ON Schedule: Full time, Salaried Reports To: IT Director Compensation: CAD...
1 day ago in JobleadsReport -
Virtualization Systems Administrator
Simnet Whitby, ON
...system troubleshooting. Hands-on experience with deploying and managing VDI solutions (VMware Horizon, Citrix, etc). Experience supporting and...
5 days ago in JobleadsReport -
Lead Storage Administrator
new OpenText Waterloo, ON
Join to apply for the Lead Storage Administrator role at OpenText OpenText is a global leader in information management, where innovation, creativity, and...
1 day ago in JobleadsReport -
IT Support Specialist
Cerelia Bakery Canada Mississauga, ON
...to): Provide user level technical support for computers, printers, and various hardware items. Provide user level technical support related to the system...
5 days ago in whatjobsReport -
IT and Systems Administrator
new Vital Biosciences Oakville, ON
...Windows and macOS systems; Linux familiarity a plus. Solid understanding of networking fundamentals, Wi-Fi/LAN/VPN, and rack‑mounted switch/AP installations...
1 day ago in JobleadsReport -
Systems Administrator
new Magnet Forensics Southwestern Ontario, ON
...Windows Platform, Apple OS X, Apple iOS, and Android Expert knowledge of Office 365, Azure, Group Policy and Directory Services/LDAP Considerable knowledge...
1 day ago in JobleadsReport -
System Administrator/SAN Support Analyst
Onico Solutions Richmond Hill, ON
System Administrator/SAN Support Analyst We are currently looking for a System Administrator/SAN Support Analyst to support our client’s SAN Storage, Backup...
30+ days ago in JobleadsReport -
Systems Administrator — Hybrid Infra for Health Tech
STACK IT Recruitment Vaughan, ON
A healthcare technology company is seeking a Systems Administrator to manage and enhance their hybrid IT infrastructure. In this role, you'll be responsible...
2 days ago in JobleadsReport -
RQ08074: Systems Administrator/Operations Support...
new Rubicon Path Guelph, ON
RQ08074: Systems Administrator/Operations Support Specialist Job Openings RQ08074: Systems Administrator/Operations Support Specialist About the job RQ08074...
1 day ago in JobleadsReport -
Sharepoint Admin
TechDigital Group Toronto, ON
...system and component level•Good to have experience with portals, searches, content management systems, business process and enterprise social computing...
29 days ago in whatjobsReport -
Systems Administrator & Senior Helpdesk Technician
Asurtec Solutions Toronto, ON
System Administrator / Senior Helpdesk Technician — Asurtec Solutions Inc. January 23, 2026 About Asurtec Asurtec Solutions Inc. Is a Canadian, remote-first...
2 days ago in JobleadsReport -
IT Administrator (Contract Position) – Closed
new Cord3 Innovation Ottawa, ON
Cord3 Innovation Inc. Is seeking an IT Administrator (Contract Position) to join our team! Cord3 Innovation Inc. Is seeking an IT Administrator Contractor to...
1 day ago in JobleadsReport -
Systems Administrator / Desktop Administrator (Various...
new Cse Cst Ottawa, ON
...but not limited to: storage, monitoring, Citrix, AV/VTC, telephony, VMWare). Where a system administrator would typically have a broader range of experience, a
1 day ago in JobleadsReport -
IT & Cloud Systems Administrator
Port 443 Burlington, ON
...Windows IIS application deployments and TeamCity build/deployment pipelines. Help improve monitoring, reliability, and incident response processes in the...
7 days ago in JobleadsReport -
Finance Systems Administrator - Business Enterprise Systems...
new Wealthsimple Toronto, ON
...to ensure systems are operating reliably during close cycles, reconciliation periods, and key reporting windows. Monitor and Maintain System Health: Oversee
1 day ago in JobleadsReport -
Network and Systems Administrator
new NAC Morriston, ON
...Deploy, enroll, and manage devices within Microsoft Intune for both Windows and MDM. Administer Microsoft Azure services, including roles, groups, and security
1 day ago in JobleadsReport -
Systems Administrator/Operations Support Specialist...
Lancesoft Toronto, ON
Systems Administrator/Operations Support Specialist – Intermediate Duration: 247 Business Days plus 247 Business days extension. Location: Toronto, ON...
2 days ago in JobleadsReport -
Intermediate Systems Administrator/Operations Support...
new Akkodis group Toronto, ON
Position Intermediate Systems Administrator/Operations Support Specialist Duration 1 Year assignment (contract) Client Location: Toronto (Onsite: 7.25...
1 day ago in JobleadsReport -
Senior Systems Administrator, Team Lead. Middlewar
new ROSS Toronto, ON
...Windows Host scripting language required Experience with XML/XSD/XLST/XPATH desirable Experience with Java/J2EE, C/C+, JavaScript. NET (Visual Basic/C#)...
1 day ago in JobleadsReport -
1308: senior server administrator
new Anishinabek Employment & Training Services Northwestern Ontario, ON
...system, please apply directly at -----------@dilico.com the competition number must be quoted in the email subject line. Only those considered for an...
1 day ago in JobleadsReport -
Network & Systems Administrator – On-Call & Project Lead
new Onico Solutions Richmond Hill, ON
A leading company is seeking a System Administrator (Network Support) to provide comprehensive server and network support on both Windows and Linux systems...
1 day ago in JobleadsReport -
Senior Technical Support Analyst/Junior System...
Onico Solutions Richmond Hill, ON
Senior Technical Support Analyst/Junior System Administrator The Senior Technical Support Analyst/Junior System Administrator is responsible for supporting...
30+ days ago in JobleadsReport -
Systems Administrator: IT Ops & Security Lead
new Big Viking Games Toronto, ON
A dynamic gaming company in Toronto seeks a Systems Administrator to manage internal IT operations and user support. The ideal candidate will implement...
1 day ago in JobleadsReport -
Space IT Systems Administrator — Ottawa (Security-Cleared)
new MDA Space Ottawa, ON
A leading space and defense manufacturer in Ottawa is seeking a Systems Administrator to provide technical support and system administration. The ideal...
1 day ago in JobleadsReport
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