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Virtualization System Administrator Jobs in Toronto, ON

Moneris

Systems Administrator III (Linux)

Toronto, ON · Hybrid

CA$85K - CA$113K/yr

Systems Administrator III (Linux) Your Moneris Career - The Opportunity As a Systems Administrator ... Troubleshoot complex issues to root cause across operating system,compute, storage, virtualization ...

Moneris

Systems Administrator III

Toronto, ON · Hybrid

CA$85K - CA$113K/yr

... system currency, and service reliability. Location: You will be based in our Toronto office ... Manage Windows Server infrastructure, virtualization platforms, storage, and infrastructure ...

Moneris

Senior Systems Administrator

Toronto, ON · Hybrid

CA$106K - CA$135K/yr

Your Moneris Career - The Opportunity Senior Systems Administrator Join Moneris as a Senior Systems ... Experience supporting VMware virtualization environments is an asset. * Familiarity with PCI DSS ...

Rogers Communications

Systems Administrator

Toronto, ON · On-site

Troubleshoot operating system, infrastructure, and application-related issues while supporting ... Virtualization & Infrastructure * Experience working with VMware ESX 7 or later. * Familiarity with ...

Magna

Systems Administrator

Vaughan, ON · On-site

CA$80K - CA$85K/yr

Strong knowledge of Windows and Linux operating systems, virtualization platforms, and server infrastructure management. * Excellent written, verbal, and interpersonal communication skills in English.

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Virtualization System Administrator information

What is a virtualization system administrator?

A Virtualization System Administrator is an IT professional responsible for managing and maintaining virtualized computing environments. They install, configure, monitor, and troubleshoot virtualization platforms such as VMware, Hyper-V, or KVM. Their role is crucial in optimizing server resources, ensuring security, and supporting business continuity through effective virtual machine management. They also handle backups, updates, and performance tuning of virtual servers to ensure efficient operation. Virtualization System Administrators often work closely with network engineers, security teams, and other IT staff to provide a reliable virtual infrastructure.

What are the key skills and qualifications needed to thrive as a virtualization system administrator?

A Virtualization System Administrator needs expertise in server administration, virtualization technologies (like VMware, Hyper-V, or KVM), and a solid understanding of networking, often backed by a degree in IT or related certifications such as VMware Certified Professional (VCP) or Microsoft Certified: Azure Administrator. Proficiency with hypervisors, management consoles, automation tools, and monitoring systems is critical for daily operations. Strong problem-solving skills, attention to detail, and effective communication enable administrators to resolve issues efficiently and collaborate with IT teams. These skills ensure reliable, secure, and scalable virtual environments that support organizational productivity and business continuity.

What are some common challenges faced by virtualization system administrators, and how can they be addressed?

Virtualization System Administrators often encounter challenges such as managing resource allocation across multiple virtual machines, ensuring system security in a virtualized environment, and minimizing downtime during maintenance or upgrades. Staying proactive with monitoring tools and automating routine tasks can help maintain optimal performance. Additionally, regularly applying security patches and collaborating closely with network and storage teams ensures a stable and secure virtual infrastructure.

What is the difference between Virtualization System Administrator vs Network Administrator?

AspectVirtualization System AdministratorNetwork Administrator
CertificationsVMware, Microsoft Certified: Azure Administrator, CompTIA Server+Cisco CCNA, CompTIA Network+
Work EnvironmentData centers, cloud environments, virtualized infrastructureCorporate networks, LAN/WAN environments
Primary ResponsibilitiesManaging virtual machines, hypervisors, and cloud platformsConfiguring and maintaining network hardware and protocols

The Virtualization System Administrator focuses on managing virtualized environments and cloud infrastructure, while the Network Administrator handles network hardware and connectivity. Both roles require technical certifications and work in IT infrastructure, but their daily tasks and expertise areas differ significantly.

Systems Administrator III (Linux)

Toronto, ON • Hybrid

Moneris
1 - 5K employees
Learn more about Monerisexternal

CA$85K - CA$113K/yr

Full-time

Retirement

Re-posted 19 days ago

Job description

Systems Administrator III (Linux)

Your Moneris Career - The Opportunity

As a Systems Administrator III (Linux), you will engineer, automate, secure, and continuously improve the enterprise Red Hat Enterprise Linux (RHEL) platform that underpins Moneris' business-critical payments services across on-premises datacentersand cloud.

This is asenior,hands-on infrastructure rolecenteredon operating and modernizing a large-scale RHEL estate of thousands of virtual machines spanning development through mission-critical production. You will build reusable automation at scale with Ansible, Python, and Bash; drive lifecycle management through patching, upgrades, and migrations; and harden the environment against payments-industry compliance standards. Working independently with sound judgment, you will partner with Platform, Site Reliability Engineering (SRE), Cloud Operations, Information Security, and Infrastructure Architecture teams to deliver a consistent, resilient, and secure operating environment. You will also mature service ownership, mentor less-experienced colleagues, and reduce operational drift through standards-based engineering.

Location:You will be based in our Toronto office, balancing in-office collaboration with remote flexibility.

Reporting Relationship: You will report to Manager, Systems Infrastructure

Posting Type:Replacement Position

Salary Range:The expected base salary range for this role is $85,000 - $113,000

Total compensation may also include variable or discretionary incentive components, including but not limited to bonuses and commissions. Individual job offers aredeterminedbyvarious factors, including experience, education, skills, certifications, and other business needs.

Your Moneris Career - Whatyou'lldo

  • Administer, maintain, and support a large-scale RHEL estate of thousands of virtual machines across development, test, and mission-critical production.

  • Build andmaintainreusable automation at scale using Red Hat Ansible, Bash, Python, and GitHub to enforce standards and reduce manual effort.

  • Manage platform currency through patching, upgrades, in-place migrations, remediation, and decommissioning using Red Hat Satellite and Hybrid Cloud Console.

  • Lead and support projects covering implementation, modernization, service transition, and operational readiness across hybrid infrastructure.

  • Troubleshoot complex issues to root cause across operating system,compute, storage, virtualization, identity, and network-adjacent layers.

  • Support server hardening, vulnerability remediation, and compliance activities within a least-privilege, PCI DSS-regulated environment.

  • Manage incidents, requests, problems, and changes in ServiceNow, aligned to enterpriseITILchange management processes.

  • Create andmaintainbuild standards,automationplaybooks, technical documentation, diagrams, and knowledge base articles.

Your Moneris Career - What you bring

Required qualifications

  • Minimum 3 years administering and supporting Red Hat Enterprise Linux 7/8/9/10 on x86_64 at enterprise scale, including thousands of VMs across multiple environments.

  • Extensive hands-on automation experience with Red Hat Ansible, Bash, Python, and GitHub to deliver standards-based, consistent, secure environments at scale.

  • Strong experience with Linux build, patching, upgrade, in-place migration, and decommissioning workflows, including Red Hat Satellite and Hybrid Cloud Console.

  • Experience integrating RHEL with Active Directory using SSSD and Kerberoskeytabswithin a least-privilege security model.

  • Experience with virtualization such as VMware vSphere or Nutanix AHV and supporting Infrastructure as aService (IaaS) virtual machinesin Microsoft Azure.

  • Demonstrated root-cause troubleshooting across OS,compute, storage, virtualization, and network-adjacent layers, with a record of continuous service improvement.

  • Working knowledge of IPv4 fundamentals, network segmentation, PKI, backup, recovery, and disaster recovery concepts, plus ServiceNow and ITIL processes.

Preferred qualifications

  • Experience in a regulated industry, ideally payments or Payment Card Industry Data Security Standard (PCI DSS) environments.

  • Familiarity with server hardening using Center for Internet Security (CIS) benchmarks and National Institute of Standards and Technology (NIST) guidelines, with tools such as Microsoft Defender,OpenSCAP, and Forta Tripwire.

  • Experience with CyberArk Privileged Access Management andConjursecrets management, Venafi, Azure Arc, and Microsoft Defender for Endpoint (ATP).

  • Exposure to container-based infrastructure, DevOps pipelines, and observability tooling such asCheckMKand Dynatrace, plusGlusterFS/FUSE, NFS, and Postfix.

What you get

  • Emphasis on Wellness - Meeting Free Fridays (MF2), company-wide holiday closure, just to name a few

  • RRSP matching & defined contribution pension plan

  • Flexible benefits package starting from day 1

  • Thrive in a Hybrid or Remote Model - including a tech peripheral rebate!

  • Extensive learning & development programs and resources - plus unlimited free access to LinkedIn Learning and Udemy courses!

  • EAP (Employee Assistance Program), Educational Assistance and Recognition Program

  • Employeeperkprogram with incredible discounts for over 2,400 vendors!

  • Get involved in one or many of our Moneris Committees and Employee Resource Groups - Inclusive Workplace Council (IWC), Black Employee Network, just to name a few

Learn more about how Moneris is striving to be at the forefront of Fintech! (https://www.moneris.com/en/Careers/Tech)

#LI-Hybrid

#TECH-IND

Note: We welcome and encourage applications from Indigenous peoples, people of colour, people with disabilities, people of all genders, sexual orientation and intersectional identities.

AI Disclosure: We may use AI-enabled tools to screen, select, and assess applications. All AI outputs are reviewed and validated by our recruitment team.

We acknowledge that people from equity-deserving groups (including racialized individuals, women, gender diverse individuals, individuals with disabilities, neurodivergent individuals, members of 2SLGBTQIA+ communities and those born outside of Canada) are less likely to apply for jobs unless they feel they meet all the requirements posted. At Moneris, we believe candidates bring experience to their work in many ways. We encourage you to apply and share, in the application form, the transferrable experience you bring, and how this will support your success in this role.

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