windows system administrator

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


  • , Canada Future Electronics Full-time

    This individual is required to work well within a dynamic team environment, be a self-motivated learner. This person will be responsible to help manage and maintain Future Electronics Microsoft Technology environment. Key Responsibilities Manage and continuously improve the WSUS environment for Microsoft patch deployment and compliance. Administer...


  • Calgary, Alberta, Canada Socket.dev Full-time

    Join Sunoco LP as a Windows Systems Administrator focused on secure IT system management. This position integrates operations in both cloud and on-premises environments for optimal performance. At Sunoco, you will ensure the reliability and security of our systems while collaborating closely with security teams. This multifaceted role requires expertise in...


  • 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...


  • Vancouver, Canada Global Relay Full-time

    **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...


  • , Canada OpenText Full-time

    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...


  • Richmond Hill, ON, York Regional Municipality, ON; Ontario, Canada OpenText Full-time

    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...


  • 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...


  • Kirkland, QC, Montreal Regional Municipality, QC; Montréal region; Québec Province, Canada Future Electronics Full-time

    This individual is required to work well within a dynamic team environment, be a self-motivated learner. This person will be responsible to help manage and maintain Future Electronics Microsoft Technology environment. Key Responsibilities Manage and continuously improve the WSUS environment for Microsoft patch deployment and compliance. Administer...


  • 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...


  • Mississauga, Peel Region, Canada OpenText Full-time $82,000 - $122,000 Contract

    OpenText, a global leader in information management, is seeking a Sr. Windows System Administrator (Email Server) in Mississauga, ON.This full-time, on-site position supports Windows Server environments, Exchange mail flow, and virtualization technologies to drive secure, reliable messaging infrastructure. You will manage Hyper‑V/VM Manager, Azure, DNS,...


  • Richmond Hill, ON, York Regional Municipality, ON; Ontario, Canada OpenText Full-time

    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...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada OpenText Full-time

    OpenText, a global leader in information management, is seeking a Sr. Windows System Administrator (Email Server) in Mississauga, ON. This full-time, on-site position supports Windows Server environments, Exchange mail flow, and virtualization technologies to drive secure, reliable messaging infrastructure. You will manage Hyper‑V/VM Manager, Azure, DNS,...


  • Toronto, ON, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time

    Join Astra-North Infoteck Inc. as a System Administrator, focusing on Linux and Windows in a dynamic hybrid work environment. Automate processes with Ansible and support SCCM deployments. At Astra-North Infoteck Inc., we are looking for two mid-senior level System Administrators who have a strong foundation in both Linux and Windows. Your role will involve...


  • , Canada OpenText Full-time

    OpenText, a global leader in information management, is seeking a Sr. Windows System Administrator (Email Server) in Mississauga, ON. This full-time, on-site position supports Windows Server environments, Exchange mail flow, and virtualization technologies to drive secure, reliable messaging infrastructure. You will manage Hyper‑V/VM Manager, Azure, DNS,...


  • , Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time

    Join Astra-North Infoteck Inc. as a System Administrator, focusing on Linux and Windows in a dynamic hybrid work environment. Automate processes with Ansible and support SCCM deployments. At Astra-North Infoteck Inc., we are looking for two mid-senior level System Administrators who have a strong foundation in both Linux and Windows. Your role will involve...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision! Full-time

    Join Astra-North Infoteck Inc. as a System Administrator, focusing on Linux and Windows in a dynamic hybrid work environment. Automate processes with Ansible and support SCCM deployments. At Astra-North Infoteck Inc., we are looking for two mid-senior level System Administrators who have a strong foundation in both Linux and Windows. Your role will involve...


  • Mississauga, Peel Region, Canada OpenText Full-time $82,000 - $122,000 Contract

    Sr. Windows System Administrator (Email Server) – OpenText – Mississauga, ON, CAThis Full time on site position offers great opportunities for career growth.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...


  • Ontario, Ontario, Canada OpenText Full-time

    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...

  • Senior Windows

    6 hours ago


    Calgary, Alberta, Canada Parkland Corporation Full-time

    Sunoco LP is seeking a well-rounded Systems Administrator to maintain reliable Windows Server environments, manage system operations, patches, backups, and security best practices across on-premises and cloud environments. The ideal candidate wears multiple hats, troubleshoots complex issues, and partners with security teams to protect enterprise...


  • Mississauga, ON, Peel Regional District, ON; Ontario, Canada OpenText Full-time €81,600 - €122,400 Temporary

    Windows System Administrator (Email Server) – OpenText – Mississauga, ON, CA This Full time on site position offers great opportunities for career growth. 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...