5 jobs found for Systems administrator in Ontario

We are seeking a Systems Administrator / Operations Support Specialist to join the Operations Control Centre (OCC). This role is critical for the end-to-end monitoring and management of large-scale infrastructure, including Mainframe (z/OS), UNIX, Windows servers, and network devices. You will be responsible for ensuring the availability of essential, time-sensitive, and public-facing applications. The position involves both digital monitoring and physical

Do you have Knowledge and Skills/Experience of Microsoft great Plains 2016, Quadrant Workforce, BSSI Health Financial Management Module, Citrix, AD account creation? Do you have Knowledge of Service Management Processes with 2+ years’ experience in supporting remote clients. Experience triaging tickets, prioritizing, categorizing and handling service requests, incidents and problem tickets? If so, this would be a great opportunity for you!Our client is loo

We are seeking a Senior Systems Administrator/Operations Support Specialist with a deep specialization in mainframe infrastructure and batch processing. This role is essential for providing oversight and Tier 4 support within a large-scale, enterprise environment. You will be responsible for ensuring the stability of mission-critical batch operations, coordinating complex application recoveries, and providing expert technical advice on production control a

Do you have 5+ years experience with eDirectory, NSS file systems, trustee rights, LDAP? Do you have 3+ years experience with Novell OES/NetWare administration (5+ preferred)? If so, this would be a great opportunity for you!Our client is looking for a Senior Systems Administrator/Operations Support Specialist for a 12 month contract in Toronto.This is a Hybrid role.Rate: 16.05-60.74Advantages• Earn a competitive rate within the industry.• Location: 3 da

We are seeking a Systems Administrator / Operations Support Specialist to provide high-level technical expertise and Tier 3 support for complex enterprise environments. This role is a blend of traditional systems administration, network security, and quality assurance. You will be responsible for the health of integrated technical environments, including server clusters, virtualized infrastructure, and security components. The ideal candidate will bridge t