Systems Administrator Jobs in Toronto, ON

Join a team that leads the oversight and delivery of building automation system maintenance. Drive team performance, ensure compliance with safety standards, and enhance client satisfaction while mana...

Lead a dynamic team of BAS Technicians, ensuring flawless maintenance, compliance, and operational efficiency across multiple facilities. Drive safety, enhance service delivery, and foster client rela...

Transform operations by leading a dedicated team in delivering preventive and corrective maintenance on BAS systems, ensuring compliance with safety and quality standards across multiple facilities fo...

Lead a skilled team in delivering maintenance services for BAS systems, ensuring operational efficiency and compliance with safety standards. Drive performance through coaching and oversight, while ma...

Lead a skilled team ensuring maintenance and operation of BAS systems. Oversee activities, foster collaboration, and uphold safety standards while delivering high-quality service across multiple facil...

Innovate security solutions at scale by collaborating with engineering teams, leading initiatives, and mentoring engineers to enhance product security and application safety throughout the software de...

Advance the future of energy storage solutions by managing ETO projects, collaborating with global teams, and ensuring compliance with North American standards—spanning design, integration, and custom...

Transform the resilience of cloud platforms by driving innovative SRE practices. Collaborate across teams to implement scalable solutions while mentoring others and optimizing services focused on reli...

Oversee hybrid infrastructure support for Cisco UCS and VMware environments, ensuring solutions align with business needs and technology standards while managing escalations, monitoring performance, a...

Join a team that's dedicated to enhancing our hybrid infrastructure through advanced Cisco UCS and VMware virtualization support. Collaborate with stakeholders to deliver high-quality solutions while...

Lead the charge in providing senior support for Cisco UCS infrastructure and VMware environments, ensuring optimal performance and stakeholder satisfaction while driving improvements in processes and...

Unlock potential by driving seamless integration, enhancing cloud solutions, and ensuring system reliability. Collaborate with cross-functional teams to automate processes, improve efficiency, and del...

Bring your expertise to a dynamic team focused on maintaining production stability of complex customer applications. Collaborate and innovate to address performance issues and optimize infrastructure...

Shape the future of live-service games by modernizing DevOps practices. Leverage agentic automation and cloud infrastructure expertise to enhance system operations, ensuring reliability and performanc...

Take ownership of IT operations by leading a dynamic team, driving strategy, and ensuring seamless technology delivery. Engage hands-on to troubleshoot and elevate your team while managing infrastruct...

Join a dynamic team to manage and support construction project execution, ensuring seamless communication and efficient resource allocation for successful project delivery while maintaining safety and...

Strategize a customer-focused approach to deepen client relationships while designing, deploying, and managing cloud infrastructure solutions on various platforms, ensuring compliance with regulations...

Drive the secure operation of IT and OT environments while implementing cybersecurity standards and practices. Collaborate with stakeholders to enhance cybersecurity maturity and manage risk, ensuring...

Pioneer enterprise Windows infrastructure standards, automate processes, and resolve complex technical issues as a seasoned expert, collaborating across teams to enhance system efficiency in a dynamic...

Join a visionary team to lead enterprise technology infrastructure strategy and governance. Drive innovations ensuring secure, reliable, cost-effective technology services supporting operations across...

Lead the charge in managing a global team focused on designing and optimizing cloud infrastructure systems, ensuring high availability and performance while fostering technical innovation and engineer...

Lead a dynamic software development team, overseeing architectural direction and ensuring quality delivery across innovative XR applications and cloud platforms...

Lead the development and execution of IT Operations strategy, ensuring robust technology infrastructure and support services while fostering collaboration across departments to drive innovation and op...

Join a team that's shaping cutting-edge cloud solutions across AWS and Azure. Leverage your architectural expertise to design scalable, resilient systems, collaborate with cross-functional teams, and...

Champion excellence in Security Offboarding operations, ensuring high user satisfaction and effective change management. Lead teams to continuous improvement in service delivery while managing resourc...