IT Infrastructure Administrator Jobs in Toronto, ON

Join a team that's dedicated to enhancing operational performance through expert audits. As you lead and execute complex audits, you'll provide strategic guidance and recommendations, ensuring adheren...

Grow your career with a strategic role overseeing data analytics initiatives, transforming large datasets into actionable insights. Collaborate with leaders and stakeholders to drive innovations and i...

Pioneer innovative authorization solutions at the intersection of IAM and DevSecOps. Collaborate across teams to enhance enterprise security with policy-driven access controls, while driving regulator...

Lead the charge in shaping a robust internal tech ecosystem, ensuring secure, reliable systems that optimize productivity and enhance user experience while overseeing a team dedicated to innovative IT...

Shape the future of network infrastructure by designing, optimizing, and supporting resilient solutions in on-prem datacenters while collaborating with cross-functional teams to ensure high availabili...

Innovate and support the SimCorp Dimension platform, ensuring operational stability and effective integrations. Collaborate with teams to enhance system performance, manage configurations, and uphold...

Shape the future of enterprise infrastructure by leading innovative cloud solutions and overseeing architecture standards. Collaborate cross-functionally to enhance resilience, security, and performan...

Transform the EDI support landscape by optimizing integration processes, collaborating with partners, and implementing robust solutions utilizing your technical skills in a dynamic environment. Drive...

Take ownership of critical network and security infrastructure services, providing expert technical support across global environments. Collaborate with partners to troubleshoot issues and implement c...

Explore a specialized role that blends advanced networking, cloud infrastructure, and desktop management expertise. Collaborate with cross-functional teams to enhance IT operations and address complex...

Strategize identity and infrastructure architecture for a seamless integration, ensuring secure systems and user environments across newly merged organizations while leading enterprise initiatives and...

Shape the future of infrastructure investments by supporting thorough analysis, strategic development, and fostering collaborative relationships within a dynamic team environment, while enhancing port...

Oversee end-to-end audit engagements, leading teams in planning, executing, and reporting on complex IT audits while providing insights on technology risks and controls to support continuous improveme...

Transform and lead IT operations, ensuring security, scalability, and operational excellence. Drive strategic initiatives and manage a dynamic team to enhance internal support and infrastructure for a...

Champion complex payroll processing and general accounting across multiple locations. Elevate efficiency through innovative labour analysis and reporting while ensuring compliance with all payroll reg...

Drive an exceptional employer onboarding experience by leading a skilled team through complex pensions, strategizing processes, and fostering cross-functional collaboration to ensure each client is su...

Take ownership of crucial Operational Technology systems, ensuring seamless integration and support of telecommunications and safety systems across the organization. Drive efficient service delivery w...

Help us enhance security maturity by implementing controls, policies, and strategies. You'll work directly with clients to elevate their security posture, leveraging industry frameworks and delivering...

Transform database administration by overseeing enterprise platforms, ensuring optimal performance, scalability, and security for mission-critical applications across hybrid environments. Drive initia...

Join a team that's dedicated to optimizing IT service delivery through effective management of the ServiceNow platform, collaborating with technical teams, and driving process improvements for enhance...

Play a key role in designing and optimizing IT Operations Management for the enterprise, focusing on intelligent monitoring and automation to enhance IT service delivery and integration across multipl...

Lead technical initiatives, utilizing hands-on Python skills and DevSecOps methodologies. Collaborate on complex projects, integrating security into development pipelines while acting as a subject mat...

Lead the enhancement and support of key People & Culture systems, ensuring alignment with organizational priorities and effective solutions for business processes while collaborating across teams for...

Unlock potential by collaborating on financial applications and system enhancements. Drive efficiency, troubleshoot issues, and support both internal teams and external vendors in a dynamic, hybrid wo...

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...