Linux System Administrator Jobs in Markham, ON

Empower your career with a Senior Project Manager role leading complex IT initiatives across healthcare. Drive successful delivery by managing cross-functional teams and aligning projects with organiz...

Lead complex IT and digital initiatives, ensuring successful delivery and compliance across healthcare programs. Drive project execution and enhance operational excellence in alignment with the organi...

Join a team that champions innovative solutions in Active Directory management. Leverage your expertise in designing, configuring, and supporting Windows environments while collaborating with cross-fu...

Champion advanced nuclear system designs, lead engineering teams, and ensure client needs are addressed through innovative instrumentation and controls solutions for power plant upgrades in a collabor...

Optimize global Active Directory operations through strategic design, implementation, and support. Champion scalable solutions while enhancing infrastructure and ensuring compliance across enterprise...

Shape security solutions by building advanced full-stack applications. Lead the development of LLM-powered tools, enhance collaboration, and mentor junior engineers while driving high-quality outcomes...

Transform business processes by leveraging your IT audit expertise to enhance client engagements. Guide teams through various assessments, ensuring robust risk management and delivering exceptional se...

Champion your career journey by ensuring the stability and security of an AI platform. You'll oversee operations, maintain service readiness, and enforce compliance to support scalable AI solutions ac...

Champion community health excellence by leading our nursing team in innovative home care programs, focusing on quality service delivery and professional development, ensuring patient satisfaction acro...

Deliver insights and assessments on IT risk management, enhancing internal audits and client services. Lead teams in evaluating data governance and IT controls while cultivating key client relationshi...

Lead the charge in managing major commercial design and construction projects by developing project plans and ensuring client satisfaction through effective communication and coordination with project...

Engage as a Tax Manager to drive corporate tax compliance, manage audits, and collaborate with finance teams on tax strategies. This role demands technical expertise in domestic and international tax...

Empower your career by driving USB technology enablement across systems. Collaborate with multi-functional teams to develop, test, and debug features, actively contributing to innovative solutions in...

Elevate your career by leading complex projects in mineral processing, ensuring quality delivery while fostering team development and client relationships across international operations in a dynamic...

Champion innovative identity management solutions, architecting secure access controls and provisioning workflows. Drive automation and governance across enterprise identity systems while leveraging A...

Oversee and manage construction projects from planning to completion, ensuring quality, budget adherence, and timely delivery while mentoring junior staff and fostering client relationships in a colla...

Lead the charge in transforming financial systems across divisions, optimizing resources while promoting financial integrity and governance. Drive strategies that align with corporate goals, ensuring...

Grow your career with a pivotal role driving solutions in healthcare tech. Lead cross-functional teams, resolve complex issues, and enhance system performance in a dynamic environment, while mentoring...

Contribute to impactful project delivery by managing energy and infrastructure initiatives, ensuring safety, compliance, and financial success while leading cross-functional teams and fostering strong...

Lead the charge in developing and maintaining complex backend systems using Python and Django, ensuring quality and scalability while collaborating across teams to drive impactful software solutions f...

Optimize the security landscape by driving comprehensive vulnerability management across technology environments, collaborating with diverse teams to assess and remediate threats effectively, and enha...

Play a key role in enhancing cybersecurity by identifying, assessing, and managing security vulnerabilities, collaborating with cross-function teams to strengthen enterprise defenses and reporting on...

Transform systems architecture and drive innovation in AI solutions. Lead efforts in designing scalable platforms, ensure high performance, and shape best practices. Collaborate cross-functionally to...

Deliver exceptional cost management and controls for EPCM/EPC projects, ensuring adherence to standards while providing insightful forecasts and progress reports to drive project success and financial...

Lead the charge in cybersecurity operations as a Level 3 coordinator, enhancing incident response and technical collaboration for critical issues across business and technical teams, ensuring effectiv...