IT Infrastructure Administrator Jobs in Toronto, ON

Drive innovation in Windows server management by leveraging your expertise in VMs, Azure, and email systems. Lead critical infrastructure management, support software deployment, and ensure robust sec...

Drive talent acquisition innovation while leading a skilled team. Own executive searches, enhance candidate experience, and leverage data-driven insights to align workforce strategy with business goal...

Engineer your future by managing Oracle Cloud Infrastructure, ensuring optimal performance and security for clients. Leverage your expertise to support diverse teams while driving operational excellen...

Lead and manage Oracle Cloud Infrastructure environments, ensuring security and operational excellence through effective administration, monitoring, and troubleshooting, while collaborating across tea...

Join us to oversee the delivery of complex projects, bridging technical and business needs while managing stakeholder expectations and risks. Ensure excellence in project execution across diverse team...

Advance our media tech by designing cutting-edge AI infrastructures for optimized workflows. Collaborate on high-performance systems integrating AI into production environments, ensuring scalability...

Build innovative AI solutions that bridge media technology and creativity, optimizing large language models and multimedia systems, leading technical strategies, and ensuring seamless integration into...

Elevate your career by providing advanced support and engineering for complex Identity Manager environments. Analyze, troubleshoot, and enhance NetIQ Open Text Identity Manager applications while coll...

Join a team that's driving data services strategy, managing operations, and ensuring quality governance. Collaborate across departments to enhance application performance and lead the development of s...

Drive business analysis for PMIS initiatives supporting complex capital programs. Collaborate with stakeholders to translate needs into functional designs, manage project controls, and ensure successf...

Transform plant site infrastructure reliability and enhance team performance. Take ownership of technical escalations and execute enterprise-level projects. Drive innovations in operational efficiency...

Lead infrastructure reliability for multiple plant sites, ensuring optimal performance and security. Collaborate with cross-regional teams, mentor junior staff, and drive improvements in enterprise pr...

Champion the management of ServiceNow Discovery to optimize IT asset mapping, ensuring data integrity in the CMDB through effective collaboration, troubleshooting, and infrastructure management across...

Unlock your potential as an experienced engineer overseeing Atlassian and ServiceNow platforms. Drive operational excellence and enhance platform reliability while collaborating with cross-functional...

Elevate cybersecurity governance through strategic leadership, driving compliance, risk management, and team development across IT and OT environments while interfacing with senior leadership and cros...

Shape cloud platform capabilities and strategies, enhancing enterprise-level cloud adoption and operational efficiency. Collaborate with cross-functional teams to define architecture, implement best p...

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 advises on complex capital projects, enhancing public and private sector delivery. You will provide strategic insights, manage financial analyses, and foster stakeholder engagement to...

Transform IT service management practices by driving governance and performance analytics. Own KPI and SLA visibility, lead continual service improvement initiatives, and ensure operational excellence...

Provide oversight and guidance in managing urgent cloud support issues, enhance operational efficiency, and drive continuous improvement in processes while collaborating across teams to ensure excepti...

Lead the charge in transforming technology for post-trade infrastructure, driving modernization and innovation for digital securities. Collaborate across teams to ensure resilient operations, regulato...

Unlock potential by managing business application systems like NetSuite and Salesforce. Collaborate on integrations and AI-powered projects to enhance operational efficiency and user experience across...

Elevate your career by leading cross-functional teams to drive innovative solutions and enhance business outcomes through strategic project management and collaboration across departments...

Grow your career with a pivotal role in IT Operations, ensuring 24/7 network resilience through proactive incident management, AI technology integration, and disaster recovery execution across global...

Join a team that's focused on leading enterprise infrastructure initiatives. Drive technical strategy and accountability while providing leadership and guidance to dedicated technical teams and ensuri...