Linux System Administrator Jobs in Markham, ON

Champion IT solutions by owning and optimizing identity infrastructure, ensuring platform compliance and availability, while empowering teams through automation and engineering excellence in a fast-pa...

Join a team that's transforming data center operations by enhancing our server and network hardware tooling through innovative software. Contribute to automation and scalability in Ubuntu certificatio...

Engineer and innovate by building scalable, user-focused web solutions across the stack. Collaborate closely with design and product teams to enhance user experience through reliable and elegant softw...

Advance the future of energy storage solutions by managing ETO projects, collaborating with global teams, and ensuring compliance with North American standards—spanning design, integration, and custom...

Collaborate to enhance security and IT processes for seamless access management. This role optimizes device management within a growing, remote-first organization, ensuring secure, efficient workflows...

Empower and secure the full Software Development Lifecycle (SDLC) by integrating DevSecOps practices, enhancing CI/CD pipelines, and ensuring compliance, while collaborating closely with developers to...

Grow your career with impactful modeling and analysis in power systems. Lead transmission planning studies that ensure compliance, drive renewable projects, and collaborate with industry teams while m...

Join a team that's advancing transmission planning through power system studies, ensuring compliance, and optimizing renewable integration while delivering precise technical analysis and reporting for...

Lead the design and deployment of innovative IT solutions, ensuring seamless integration of systems while enhancing cybersecurity measures and supporting digital transformation initiatives across mult...

Join a dynamic team to collaborate on IT initiatives, document requirements, and support innovative processes that enhance business performance and IT solutions while bridging the gap between technolo...

Lead the charge in optimizing facilities management operations, ensuring efficient maintenance, vendor relations, and compliance with health and safety standards. Foster client communication and manag...

Transform our cloud and server infrastructure while ensuring top-notch operations and support for millions of users. Join a proactive team dedicated to delivering seamless client experiences and optim...

Empower your career by leading the design of scalable cloud-native SASE solutions. You'll architect systems enhancing performance and availability while collaborating with cross-functional teams to dr...

Develop and maintain robust data pipelines with PySpark for large-scale data processing. Collaborate with cross-functional teams to enhance performance, troubleshoot issues, and ensure data quality in...

Develop innovative software solutions for video products. Collaborate with a dynamic R&D team to design, build, and test broadcast equipment applications using C/C++ and Java across Windows and Linux...

Innovate and shape the future of video software design by developing high-quality applications for broadcast equipment. Collaborate within dynamic teams on cutting-edge technologies for audio and vide...

Pioneer innovative networking solutions by managing system infrastructures, ensuring security compliance, and optimizing performance through hands-on support and implementation of cutting-edge technol...

Unlock potential by leading our Infrastructure Technology Architecture team in designing and implementing cutting-edge Security & Networking strategies that align with business objectives and enhance...

Drive the design and delivery of innovative digital solutions, cultivate key partnerships, and enhance a dynamic software engineering culture through leadership in both technical and strategic initiat...

Join a team that's driving the future of DevOps by enhancing automation processes, managing environment setups, and streamlining application deployments with cutting-edge technologies and innovative s...

Join a team that's driving the execution of business systems initiatives and optimizing delivery across multiple teams. Enhance alignment and manage dependencies to achieve key outcomes using Agile an...

Champion the administration and optimization of GTM systems, enhancing user support and automating processes. Collaborate cross-functionally to ensure seamless operations while driving efficiency and...

Engineer seamless integrations and support for core IT applications, enhancing operational efficiency across platforms. Collaborate to resolve technical issues and provide first-class user support, en...

Empower your career as a key architect of our CI/CD platform and Azure infrastructure. This role requires collaboration across teams to build secure, scalable cloud solutions and enhance deployment au...

Shape the future of IT support by leading a dynamic Help Desk team, enhancing operational efficiency, providing exceptional service, and driving customer satisfaction across multiple locations. Your l...