Senior Linux Administrator Jobs in Toronto, ON

Lead the charge in enhancing building automation systems through design, programming, and troubleshooting to optimize energy management and operational efficiency for diverse client portfolios across...

Oversee the design and implementation of building automation systems, ensuring excellent client service, comprehensive project management, and effective mentoring of junior team members for optimal op...

Drive Developer Relations strategy and programs that amplify trust and value for developers. Lead a high-performing team, create impactful content, and enhance community engagement while aligning with...

Empower business efficiency by supporting and enhancing Microsoft Dynamics 365 Business Central. Balance troubleshooting with development efforts, driving system improvements, integrations, and user t...

Elevate your impact as you lead transformative engineering projects, enhancing security, reliability, and performance of critical banking applications through hands-on development, modern methodologie...

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...

Join a team that empowers users through effective technical support and innovative database solutions. Analyze complex business problems, optimize SQL performance, and drive continuous improvement in...

Join a team that's redefining software development by harnessing AI-native tools. As a Full Stack Developer, you will create robust React and Java applications, leveraging agentic technologies to stre...

Shape your career with expertise in cybersecurity risk management, influencing IT and OT systems while ensuring compliance with industry standards. Lead assessments, streamline governance processes, a...

Join a team that's redefining cloud operations. Lead engineers in building scalable, reliable systems while ensuring performance and security. Collaborate with management and mentor juniors, driving o...

Optimize the delivery and reliability of the Insights Pension Platform while enhancing automation and process efficiency across multiple environments. Collaborate with teams to ensure high-quality dep...

Transform investment technology solutions by developing and optimizing critical software supporting liquid credit workflows. Collaborate with cross-functional teams to ensure robust, scalable systems...

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...

Shape the future of rail systems by leading engineering activities from design through delivery, ensuring safety, compliance, and innovation. Collaborate with multidisciplinary teams to enhance transi...

Take ownership of IT operations by leading a dynamic team, driving strategy, and ensuring seamless technology delivery. Engage hands-on to troubleshoot and elevate your team while managing infrastruct...

Engineer powerful solutions in industrial control systems and operational technology to enhance plant operations. Collaborate with multifaceted teams, ensuring safety and reliability while driving con...

Play a key role in developing innovative software solutions that redefine operational efficiencies across industries. Work throughout the full product lifecycle, leveraging AI and real-world data to d...

Join a team that's focused on developing user-centric web interfaces for real-time media systems. Collaborate cross-functionally to design, implement, and optimize solutions that enhance user experien...

Transform your career by executing cutting-edge research in cancer epigenomics and 3D genome biology. Join a collaborative team utilizing advanced molecular biology techniques to drive innovation in p...

Unlock potential by conducting vital growth research studies for the product team. Collaborate with cross-functional teams to refine user experiences across onboarding, acquisition, and activation, dr...

Drive innovation in backend development for top weather applications. Lead scaling efforts and architect high-performance APIs using modern technologies, delivering exceptional user experiences throug...

Transform infrastructure design by leading technical solutions in network, hardware, and application architecture. Define standards to ensure systems are secure, scalable, and interoperable while over...

Contribute to the development of backend systems for vulnerability management, improving workflows for GitLab's customers. Collaborate with a cross-functional team, ship features with minimal guidance...

Pioneer enterprise Windows infrastructure standards, automate processes, and resolve complex technical issues as a seasoned expert, collaborating across teams to enhance system efficiency in a dynamic...

Lead the charge in evolving our marketing technology landscape and AI applications using a mature data platform. Drive automation across teams while ensuring code quality and data governance in this s...