Senior Windows Administrator Jobs in Toronto, ON

Lead the charge in enhancing our support systems infrastructure, optimizing scalability, resilience, and data integrity. Act as the technical owner of Zendesk and integrations, ensuring seamless opera...

Transform the support infrastructure as a Senior Support Systems Administrator, ensuring resilience and automation across our Zendesk ecosystem. Collaborate with engineering and product teams to enhan...

Optimize and manage the Zendesk ecosystem for enterprise operations, ensuring scalability, resilience, and data integrity while leading technical collaboration across Support, Engineering, and Product...

Strategize and enhance our support systems, ensuring scalability and resilience for enterprise clients. Serve as the technical lead for the Zendesk ecosystem, uniting Support, Engineering, and Product...

Optimize support systems for over 13,000 enterprise clients, ensuring scalability, resilience, and data integrity. Lead technical operations in a fast-paced SaaS environment, bridging Support, Enginee...

Transform network and system management by overseeing infrastructure, ensuring availability, resolving complex issues, and supporting collaborative efforts across teams to enhance operational efficien...

Elevate your career as a Senior Systems Engineer, driving innovation by collaborating with engineering teams to translate test strategies into actionable plans, ensuring efficient design integrity and...

Join a team that enhances system performance by ensuring the reliability and security of RHEL Linux systems while automating processes with Ansible, contributing to operational efficiency and infrastr...

Champion the deployment and management of cloud infrastructure, optimize processes, and enhance collaboration within a dynamic DevOps team to ensure efficient operations and robust support for diverse...

Partner with us to drive seamless system integrations and data compatibility, ensuring adherence to governance and security standards while managing vendor solutions and internal data architectures ef...

Join a team that's dedicated to enhancing Azure cloud infrastructure while supporting critical applications through innovative engineering practices, collaboration, and operational excellence in a dyn...

Optimize the Microsoft 365 environment by managing, securing, and expanding services while enhancing collaboration and governance. Provide end-user support and ensure compliance in a hands-on, full-ti...

Join to oversee database design, performance tuning, and security for Oracle and SQL environments, ensuring high availability and supporting data warehousing initiatives while enhancing operational ef...

Champion the management and optimization of our network infrastructure, ensuring high performance and security across on-premises and cloud environments. Collaborate with teams to enhance network desi...

Manage and optimize the organization's network infrastructure, ensuring reliable connectivity and performance across on-premises and cloud environments. Collaborate on design initiatives, enhancing se...

Join a team that's redefining IT infrastructure through expertise in Active Directory management, troubleshooting, and server configuration to enhance our operational efficiency and reliability...

Tackle modernization of core applications with a focus on accessibility, compliance, and user experience. As a senior developer, you will lead the design and development of enterprise-level solutions...

Elevate your career by leading Agile project lifecycles while collaborating with clients and development teams. Drive clarity in requirements and facilitate application enhancements to meet evolving i...

Shape the future of cloud architecture by leading Azure solutions, ensuring secure, scalable, and cost-effective environments while driving improvements across cross-functional teams and governance st...

Support optimization initiatives by analyzing customer data to improve online experiences, leading testing programs and delivering actionable insights that enhance digital strategies and conversion fu...

Shape the future of our Finance Systems by managing SQL Server databases, optimizing performance, and enhancing security. Collaborate effectively within a compliance-driven environment to ensure relia...

Lead the charge in ERP support and optimization, partnering with teams to enhance system functionality, streamline processes, and ensure compliance in a dynamic environment that caters to the needs of...

Engage in impactful software development by leveraging your .Net skills to design, build, and maintain enterprise-level applications. Collaborate within a dynamic team environment to drive innovation...

Unlock your potential as you develop advanced data solutions and reporting capabilities with cutting-edge technologies, driving insights and operational performance in a dynamic capital markets enviro...

Engage in cutting-edge development as a Senior System Performance Engineer, optimizing high-performance software for autonomous vehicles. Drive performance initiatives, collaborate across teams, and m...