IT Infrastructure Administrator Jobs in Toronto, ON

Transform IT infrastructure by developing full-stack applications and managing databases. Collaborate with stakeholders to enhance processes, conduct testing, and implement new systems while ensuring...

Join a team that's transforming IT operations through infrastructure automation, cloud technologies, and systems administration, ensuring optimal performance and resource utilization across Windows en...

Oversee the management and optimization of IT infrastructure, ensuring high performance and reliability. Collaborate with cross-functional teams to support research platforms and enhance system securi...

Innovate within a critical project team, driving the deployment of advanced network services. Engage with diverse technical experts to implement and optimize infrastructure solutions supporting global...

Provide comprehensive administrative support to the Corporate Secretary, ensuring effective planning and documentation of Board meetings while managing communications and logistics for Board leadershi...

Join a dynamic team as you lead architectural design and implementation of ERP solutions using Salesforce and MuleSoft. Collaborate with stakeholders to ensure scalable, secure, and sustainable integr...

Join the charge in optimizing enterprise systems by managing complex infrastructures, supporting project teams, and driving innovation in healthcare technology. Collaborate effectively to ensure seaml...

Join a team that's dedicated to optimizing business applications and systems. You'll provide critical support, manage integrations, and ensure compliance while collaborating with various stakeholders...

Transform IT/OT network infrastructure by implementing secure, scalable solutions. Collaborate with teams to ensure robust performance and compliance while managing network security and troubleshootin...

Inspire a high-performing engineering team to innovate and deliver robust customer authentication solutions. Collaborate across functions to drive design excellence and operational resilience while em...

Join a team that's dedicated to enhancing infrastructure solutions through expert support of Cisco UCS and VMware environments, ensuring optimal performance and security while collaborating with stake...

Drive the administration of core SaaS platforms, ensuring seamless integration and functionality across systems. Collaborate with teams to document standards, automate tasks, and support business func...

Elevate operational excellence by providing comprehensive support for applications and systems. Collaborate with stakeholders to enhance performance, manage incidents, and ensure service availability...

Empower your career by providing analytical support to shape investment strategies and manage infrastructure portfolios. Collaborate with a dynamic team to assess opportunities and integrate ESG consi...

Empower audit excellence by leading complex engagements, ensuring compliance, and driving operational efficiencies across multiple functions while fostering strong stakeholder relationships and provid...

Optimize Toronto Public Health's Oracle-based data warehouse by administering, sustaining, and enhancing analytics services. Collaborate with IT and business teams to ensure reliable data solutions in...

Lead the charge in maintaining and enhancing hybrid infrastructure solutions, ensuring seamless integration of on-premises and cloud technologies while collaborating with teams to meet evolving busine...

Contribute to the enhancement of hybrid infrastructure solutions, managing on-premises and cloud environments. Collaborate with teams to deliver high-quality services, ensuring operational excellence...

Reimagine your career as you provide Level 2 support for a large-scale enterprise network. Connect with teams, troubleshoot complex issues, and enhance operational excellence in a dynamic, 24/7 enviro...

Join a team that's transforming IT solutions through ServiceNow support and enhancements. You'll collaborate with various teams to optimize platform performance for leading brands, ensuring effective...

Elevate your expertise by overseeing the administration and security of Microsoft 365 and infrastructure systems. Manage identity governance, endpoint management, and collaboration technologies to ens...

Elevate your career as an IT Systems Administrator, providing vital support and enhancing IT processes in a dynamic, event-driven environment. Collaborate with teams to strengthen security and improve...

Champion infrastructure excellence by leading technical operations, mentoring teams, and ensuring optimal performance across on-premises and cloud environments. Drive improvements in service quality a...

Join a team that's shaping IAM strategy and governance, ensuring effective access controls and reducing risks. Collaborate with operations to enhance security measures and drive efficiency in a dynami...

Empower innovation by leading the design and development of an Infrastructure as Code platform, driving automation and AI-assisted practices to enhance middleware and database management across the en...