windows system administrator

See average salary for windows system administrator »

10,000 windows system administrator job listings in Canada. Find daily updated positions from leading job boards.


  • Oakville, ON, Canada Pelmorex Full-time $90,000 - $120,000 Contract

    Linux and Windows administration define this hybrid Systems Administrator role at Pelmorex in Oakville, supported by monitoring and troubleshooting expertise. You will maintain reliable, secure, high-performing IT operations.Pelmorex needs a Systems Administrator supporting approximately 70% Linux and 30% Windows environments. The position covers servers,...


  • Regina, Division No. 6, Canada 2iSolutions Inc. Full-time $65,000 - $90,000 Contract

    We are seeking a Junior to Intermediate level Windows Server Support Consultant to help install, configure, monitor, and troubleshoot Microsoft Windows Server as well as Azure and intel servers on-premise and cloud. Act as a crucial link in maintaining high uptime for business-critical applications, enterprise directories, and hybrid cloud resources.This is...


  • Richmond Hill, York Region, Canada OpenText Full-time $90,000 - $140,000 Contract

    Explore a pivotal role as a Windows Systems Administrator with OpenText, emphasizing email server infrastructure and robust cybersecurity. Become part of a team committed to shaping the future of information management. This senior position requires an adept administrator to manage Windows Servers, oversee Hyper-V and Azure, and tackle complex email...


  • Canada JAM Industries Full-time

    JAM Industries in Montréal, QC is seeking a mid-level Systems Administrator to maintain Windows Server, AD, DNS/DHCP and Azure environments. You will provide L2/L3 escalation within the IT Infrastructure team and help ensure stable, secure infrastructure across North America.The ideal candidate has 3–6 years in a Systems Administrator role with strong...


  • Baie-D'Urfé, Montreal (administrative region), Canada JAM Industries Full-time

    JAM Industries in Montréal, QC is seeking a mid-level Systems Administrator to maintain Windows Server, AD, DNS/DHCP and Azure environments. You will provide L2/L3 escalation within the IT Infrastructure team and help ensure stable, secure infrastructure across North America.The ideal candidate has 3–6 years in a Systems Administrator role with strong...


  • Vancouver, British Columbia, Canada Global Relay Full-time $95,000 - $125,000 Contract

    Who we are: For over 25 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world’s most highly regulated firms, giving them greater visibility and control over their information...


  • Vancouver, Metro Vancouver Regional District, Canada Global Relay Full-time $90,000 - $120,000 Contract

    Design and support Windows environments at Global Relay, focusing on Exchange, Active Directory, and desktop management. This L3 role supports corporate services.The Senior Windows Administrator works within Operations alongside System Administrators, Desktop, Security, and Cyber Security Operations Center teams. You will manage Microsoft Exchange and Active...


  • Mississauga, Peel Region, Canada OpenText Full-time $90,000 - $130,000 Contract

    Opentext - The Information Company OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects...


  • Richmond Hill, York Region, Canada OpenText Full-time $90,000 - $140,000 Contract

    Opentext - The Information Company OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects...


  • Regina, Saskatchewan, SK, Canada 2iSolutions Inc. Remote Full-time

    We are seeking a Junior to Intermediate level Windows Server Support Consultant to help install, configure, monitor, and troubleshoot Microsoft Windows Server as well as Azure and intel servers on-premise and cloud. Act as a crucial link in maintaining high uptime for business-critical applications, enterprise directories, and hybrid cloud resources. This...


  • Canada Bank of Montreal Full-time €70,000 - €150,000 Contract

    Support critical systems at BMO Financial Group using Windows Server, Unix/Linux, and cloud infrastructure across production environments. Work from 4100 Gordon Baker Road while maintaining service reliability. This Systems Administrator position typically requires 7-10+ years of IT or business experience. You will administer Windows and Unix/Linux...


  • Southwestern Ontario, ON, Canada OpenText Full-time $90,000 - $120,000 Contract

    Explore a pivotal role as a Windows Systems Administrator with OpenText, emphasizing email server infrastructure and robust cybersecurity. Become part of a team committed to shaping the future of information management. This senior position requires an adept administrator to manage Windows Servers, oversee Hyper-V and Azure, and tackle complex email...


  • , , canada Bank of Montreal Full-time $150,000

    Support critical systems at BMO Financial Group using Windows Server, Unix/Linux, and cloud infrastructure across production environments. Work from 4100 Gordon Baker Road while maintaining service reliability. This Systems Administrator position typically requires 7-10+ years of IT or business experience. You will administer Windows and Unix/Linux...


  • Canada BMO Full-time €70,000 - €150,000 Contract

    Support critical systems at BMO Financial Group using Windows Server, Unix/Linux, and cloud infrastructure across production environments. Work from 4100 Gordon Baker Road while maintaining service reliability. This Systems Administrator position typically requires 7-10+ years of IT or business experience. You will administer Windows and Unix/Linux...


  • Richmond Hill, York Region, Canada Skillhub Solutions Inc. Full-time €82,000 - €122,000 Contract

    Sr. Windows System Administrator (Spam filtering) Open Text Corporation Richmond Hill, ON Full-time CA$81,600 - CA$122,400 / year OpenText is hiring a Windows System Administrator to manage infrastructure supporting its spam-filtering and Microsoft Exchange products. The role includes an on-call rotation for 24/7/365 production...


  • Baie-d'Urfé, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada JAM Industries Full-time

    JAM Industries in Montréal, QC is seeking a mid-level Systems Administrator to maintain Windows Server, AD, DNS/DHCP and Azure environments. You will provide L2/L3 escalation within the IT Infrastructure team and help ensure stable, secure infrastructure across North America. The ideal candidate has 3–6 years in a Systems Administrator role with strong...

  • Senior Windows

    4 days ago


    Calgary, AB, Canada TecTammina Full-time $60,000 - $80,000 Contract

    A technology firm based in Calgary is seeking an experienced System Administrator for a contract position. The ideal candidate will have 5-10 years' experience with Windows operating systems (2003/2008/2012), expertise in Active Directory, DNS, DHCP, and VMware ESXi. Responsibilities include supporting multiple datacenters, applying OS patches, and...


  • Vancouver, British Columbia, Canada, BC Global Relay Full-time $95,000 - $125,000 Contract

    **Who we are:** For over 25 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world’s most highly regulated firms, giving them greater visibility and control over their...


  • Southwestern Ontario, ON, Canada OpenText Full-time $90,000 - $120,000 Contract

    Opentext - The Information Company OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will have the opportunity to partner with the most highly regarded companies in the world, tackle complex issues, and contribute to projects...


  • Toronto, ON, Canada BMO Full-time €70,000 - €150,000 Contract

    Support Windows and Unix/Linux systems at BMO, using Python automation and cloud platforms to maintain critical services. This role operates continuously across production environments. As a Systems Administrator, you will monitor, restore, change, and support mission-critical systems while meeting service levels. The work includes AWS, Microsoft Azure,...