Systems Administrator Jobs in Vaughan, ON

Manage, support, and modernize database infrastructure, leveraging automation and technical expertise to ensure optimal performance and reliability for mission-critical systems on a dynamic team...

Shape the future of software delivery by building and maintaining robust infrastructure. Collaborate with development teams to streamline releases while ensuring reliability and security in a fast-pac...

Grow your career with this senior engineering role focused on leading third-party application patch management across complex environments, ensuring secure deployments and operational resilience to mi...

Lead the charge in enhancing the safety and reliability of SCADA systems. Collaborate across teams to monitor, troubleshoot, and optimize pipeline operations, ensuring effective integration and contin...

Unlock potential by managing network infrastructure, ensuring optimal performance with hands-on experience in configuring and troubleshooting routers, switches, and security systems while engaging wit...

Grow your career with an innovative team driving AI solutions and telecom advancements. You'll manage OSS architecture, streamline operations, and tackle complex networking challenges to enhance manag...

Unlock potential by designing and maintaining seamless data integration solutions for enterprise systems. Enhance business processes and ensure data accuracy with EDI transactions and effective collab...

Pioneer secure software development as an Application Security Manager, embedding security in CI/CD pipelines and AI-assisted tools. Collaborate with teams to enhance security practices and automate w...

Help us design innovative technology solutions that meet customer needs while driving growth. Collaborate with sales teams and partners to deliver exceptional support in this vital, customer-facing te...

Join our team as a strategic leader to elevate enrolment and scheduling operations, driving systems and services that enhance academic records and student experience. Collaborate with stakeholders to...

Engage in a pivotal role driving IT excellence by owning systems, resolving complex challenges, and mentoring junior staff. Collaborate closely while shaping internal policies and improvements, enhanc...

Join a team that empowers a high-tech warehouse environment by leading maintenance efforts, ensuring safety, efficiency, and optimal system performance through proactive management and training of sta...

Lead daily office operations, ensuring smooth workflow and effective support for administrative, facilities, purchasing, and accounting functions while fostering a productive workplace culture...

Transform your career by leading cable containment design efforts, integrating various engineering disciplines, ensuring compliance with standards, and driving innovation on a cutting-edge transit pro...

Join a team that's driving innovative technology solutions to enhance business strategy. As a Principal Engineer, you will lead cross-disciplinary teams, develop technical roadmaps, and ensure best pr...

Serve as an RT Supervisor, leading the Radiation Therapy team in clinical operations, quality assurance, and staff development. Drive practice excellence and foster teamwork to enhance patient care wi...

Drive talent acquisition innovation while leading a skilled team. Own executive searches, enhance candidate experience, and leverage data-driven insights to align workforce strategy with business goal...

Advance the planning and execution of complex construction projects, collaborating with teams to develop cost-effective proposals. Foster positive client relationships from inception to completion whi...

Support the design and implementation of advanced mainframe security solutions, ensuring robust protection and compliance for managed services clients. Collaborate with cross-functional teams to enhan...

Empower client success by leading a dynamic service delivery team, ensuring effective project management and stakeholder engagement to drive strategic client initiatives and system enhancements...

Drive operational excellence in global IT compute services, collaborating on complex projects to enhance performance, security, and scalability. Leverage expertise to manage infrastructure and lead co...

Lead the charge in transforming Data Center solutions by analyzing trends, customer needs, and competitive landscapes to develop a strategic product portfolio that drives innovation and optimization...

Innovate as you lead complex project implementations for public safety clients, coordinating cross-functional teams while managing scope, budget, and risks to ensure successful project deliveries from...

Drive Salesforce optimization as a strategic lead, bridging technical solutions with business needs. Collaborate across teams to deliver robust support, manage user access, and develop innovative work...

Lead the design and support of enterprise UC platforms, ensuring reliability and security while managing vendor escalations and incident responses for seamless communications across the Americas regio...