IT Infrastructure Administrator Jobs in Oshawa, ON

Drive end-to-end IT infrastructure delivery in a dynamic managed services environment, ensuring service excellence and operational efficiency across multiple technology towers, while building high-per...

Join a team that's dedicated to enhancing enterprise network solutions while driving collaboration and innovation. Engage with advanced technologies to ensure the delivery of high-quality, compliant n...

Lead and manage regional IT operations, driving strategic alignment with global objectives while overseeing infrastructure, cybersecurity, and user support to ensure robust and efficient IT services a...

Elevate IT operations while managing systems administration and infrastructure reliability. Focus on problem-solving, automation, and collaboration to enhance internal services, ensuring efficient ope...

Deliver comprehensive IT systems support and management, enhancing infrastructure and business functions. Engage in diverse projects across cloud, security, and automation to drive operational excelle...

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...

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...

Elevate your career by leading IT infrastructure strategy while ensuring security, performance, and team development. Collaborate in a dynamic environment to drive modernization initiatives, optimize...

Join a team that administers and enhances enterprise business systems, supporting vital planning and development services. Focus on system stability, data governance, and continuous improvement in a c...

Redefine support operations by owning our Zendesk ecosystem and integrated tools, driving automation and system resilience for a seamless experience across teams, while ensuring data integrity and eff...

Transform your career by designing and securing AWS infrastructures while migrating from VMware. Collaborate in a dynamic environment focusing on automation, security, and best practices to enhance sy...

Drive optimal performance in database management by overseeing PostgreSQL and MySQL environments. Collaborate with teams, guide junior members, and implement robust policies to ensure high data integr...

Lead the charge in optimizing IT infrastructure management across multiple sites. Oversee network systems, ensure security, and drive strategic initiatives for seamless operations and reliability whil...

Drive strategic IT operations across multiple locations, ensuring seamless infrastructure management. Lead initiatives in network, server, and storage systems, enhancing reliability and security while...

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...

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

Lead the charge in enhancing infrastructure security and system reliability. Collaborate with IT teams to implement best practices, optimize Windows systems, and ensure compliance while managing risks...

Oversee and enhance the lifecycle of essential operating technology solutions for transmission and distribution operations, ensuring system efficiency and reliability while leading a team and managing...

Join a dynamic team to optimize cloud and Kubernetes platforms for secure pension services, collaborating across functions to enhance service reliability, automation, and monitoring while driving cont...

Unlock potential by managing end-to-end deployment lifecycles, ensuring stability and compliance in mission-critical systems. Collaborate across teams for seamless production releases and effective pa...

Champion exceptional change management practices by guiding complex IT transformations, balancing risk, speed, and business needs. Leverage ITIL principles to drive efficiency and governance across pr...

Accelerate the maintenance and management of test environments while leading a skilled team, fostering collaborative problem-solving, and ensuring robust infrastructure solutions to enhance digital ba...

Engage in delivering exceptional onsite AV support for conference events, ensuring seamless audio-visual experiences and proactive issue resolution across multiple locations to exceed user expectation...

Elevate your career by driving our hybrid infrastructure transformation as a Senior Infrastructure Engineer. Lead architecture initiatives, implement automation solutions, and mentor teams while align...

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...