UNIX System Administrator Jobs in Toronto, ON

Join a dynamic team driving cybersecurity initiatives across diverse infrastructures. Our Cyber Engineer role challenges you to implement, validate, and enhance security controls while protecting valu...

Empower your career in a hands-on engineering role where you'll build and maintain security integration tools, automate processes, and actively contribute to a high-trust team within a federally regul...

Lead the charge in integrating critical systems by managing teams, optimizing throughput, and driving technical design. Collaborate across departments to elevate integration processes and establish st...

Transform project management with your leadership skills, guiding PMO practitioners to success. Oversee cloud projects, collaborate across teams, and drive a culture of agile methodologies, ensuring a...

Shape the future of network infrastructure by designing, optimizing, and supporting resilient solutions in on-prem datacenters while collaborating with cross-functional teams to ensure high availabili...

Join a team that's dedicated to shaping innovative network solutions and delivering outstanding external events. Leverage your expertise in telecom and OSS governance to drive project success and ment...

Help us enhance security maturity by implementing controls, policies, and strategies. You'll work directly with clients to elevate their security posture, leveraging industry frameworks and delivering...

Champion computing excellence by delivering high-quality support for teaching and research services across two campuses. Engage with diverse environments to enhance infrastructure reliability, drive i...

Empower innovation by developing next-gen software for virtual environments and AI-driven simulations, enhancing your skills in cloud, data, and large-scale simulations while collaborating with cross...

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...

Drive impactful telecom projects from initiation to completion, managing complex, cross-functional teams and ensuring financial and operational success in a fast-paced environment...

Innovate and streamline software practices as a DevOps Specialist, driving efficiency in the software delivery lifecycle. Collaborate across teams to automate processes and enhance product quality whi...

Optimize organizational efficiency by leading operational excellence in product development processes, ensuring seamless tool integration, data integrity, and scalable workflows to support strategic i...

Unlock potential by safeguarding critical information assets and driving compliance. Collaborate with business leaders and IT to manage cyber risks, ensuring alignment with security governance while e...

Advance your career by troubleshooting complex technical issues across multiple CICS environments while leading projects and mentoring teammates in a dynamic IT setting. Engage with end-users to enhan...

Lead the operations of community programs aimed at supportive housing for seniors. Oversee staff, manage budgets, and ensure quality service delivery while collaborating with various stakeholders to e...

Join a team that's dedicated to ensuring the stability of enterprise automation and AI workflows. Leverage your expertise to support critical technologies and enhance operational efficiency across var...

Elevate client solutions by designing and implementing scalable IT infrastructure and cloud technologies. Collaborate with diverse teams to meet complex business needs and lead project delivery, ensur...

Oversee comprehensive data centre operations ensuring system availability, managing staff, and implementing best practices for continuous support and service delivery across all IT services, enhancing...

Lead the charge in managing corporate infrastructure and cybersecurity, ensuring the highest reliability and performance across our cloud services. Drive critical projects and enhance IT systems to de...

Champion high-quality software solutions by collaborating across teams, designing architecture, leading development efforts, and mentoring junior engineers, all while advancing AI initiatives that enh...

Transform your career by joining a collaborative team as a Senior Software Engineer, delivering innovative web applications and microservices while promoting engineering best practices and knowledge s...

Engineer robust mobile foundations and tools for an internal developer platform, empowering teams to innovate rapidly while maintaining high standards of engineering excellence...

Lead the charge in managing core construction projects on time and within budget. Leverage your expertise in project execution, communication, and quality control while mentoring a dedicated team and...

Transform team performance by providing leadership and mentorship to Air Traffic Controllers. Drive compliance, efficiency, and innovation in safety-critical operations, ensuring the staff is equipped...