Senior Linux Administrator Jobs in Toronto, ON

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...

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...

Join a dynamic team as you manage Linux systems and IT infrastructure, ensuring reliability and security. Your expertise supports cross-functional collaboration and enhances operational efficiency acr...

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

Transform network and system management by overseeing infrastructure, ensuring availability, resolving complex issues, and supporting collaborative efforts across teams to enhance operational efficien...

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...

Bring your expertise to develop cutting-edge kernel drivers and libraries for advanced network technologies, collaborating with global teams to deliver high-quality solutions in a dynamic, continuous...

Optimize operational excellence by bridging legacy and cloud-native systems through automation and development workflows. Collaborate across teams to enhance reliability, performance, and scalability...

Accelerate progress at the forefront of IT infrastructure by ensuring the integrity and security of information systems. Leverage your expertise to support, implement, and maintain hardware and softwa...

Shape the future of enterprise IT as a Senior Systems Engineer overseeing complex infrastructures, driving innovation in cloud and AI technologies, while ensuring security, high availability, and seam...

Join a dynamic team to develop cloud administration and operational support across Azure environments. Utilize your expertise in cloud technologies and cybersecurity to enhance service reliability and...

Empower your career as a Bilingual System Administrator, overseeing Windows/Linux/Cloud infrastructures. Collaborate with teams to implement changes and manage security while ensuring compliance with...

Unlock potential by engaging enterprise customers with innovative data resilience solutions. Leverage your technical expertise and executive presence to drive impactful outcomes in hybrid, multi-cloud...

Elevate IT infrastructure reliability by managing and maintaining server systems, ensuring optimal performance, supporting users, and collaborating across teams for seamless operations and compliance...

Pioneer the enhancement of cloud-based systems as a Senior DevOps Engineer. Collaborate with teams to ensure high availability, optimize performance, and drive automation across infrastructure workflo...

Lead enterprise infrastructure evolution with a focus on stability, security, and automation while collaborating across teams. Ensure optimal performance in hybrid cloud environments and improve opera...

Drive modernization and operational excellence in identity data systems, focusing on scalable, Python-based solutions. Manage ETL pipelines, data synchronization, and integration across diverse platfo...

Empower a high-performing team in driving integrations and automation across IT Systems. Lead strategic initiatives, set technical standards, and collaborate organization-wide to enhance operational e...

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...

Advance your career by supporting the maintenance and operation of critical finance applications. Collaborate with teams to ensure compliance, manage system configurations, and enhance security for op...

Drive development efforts by leveraging expertise in Java and microservices. Collaborate in a hands-on role to deliver robust applications, ensuring quality through effective coding, testing, and inte...

Drive the evolution of Identity systems to support a multi-product strategy. Collaborate with engineering teams to design scalable solutions while ensuring quality and operational excellence within a...

Build innovative network solutions by collaborating with senior architects. Leverage your expertise in network design and implementation to enhance systems, troubleshoot issues, and ensure compliance...

Elevate our ServiceNow capabilities by developing and managing workflows, integrations, and automation in an Agile environment. Play a key role in enhancing enterprise service management with innovati...

Make your mark at the forefront of digital security, leading initiatives to safeguard AI infrastructure and enhancing product safety through innovative security practices and collaborative engineering...