Virtualization Systems Administrator

Whitby Southeast, Canada | Posted on 12 / 24 / 2025

Welcome to Simnet Inc., a dynamic and rapidly growing technology company that is revolutionizing the way businesses operate. We are currently seeking talented individuals to join our team and help us continue our mission of creating innovative solutions that make a real difference in people’s lives. At our company, we're not just keeping up with technology; we're leading the charge. Join us, and you'll be at the forefront of technology.

We are seeking a highly motivated and skilled VirtualizationSystems Administrator to join our team.

Responsibilities

• Design, deploy, and maintain a large-scale virtualization infrastructure built on Linux KVM and Apache CloudStack.
• Perform routine monitoring, maintenance, patching, and troubleshooting of the existing VMware vSphere and vCenter environmentto ensure its stability and performance.
• Administer and maintain company and customer Windows Server environments.
• Deploy, manage, and maintain Virtual Desktop Infrastructure (VDI) environments, ensuring optimal performance and user experience.
• Support and maintain VoIP infrastructure and related communication platforms.
• Install, configure, and maintain enterprise server and storage hardware, including Dell servers and various SANs.
• Monitor system capacity and performance across both KVM and VMware platforms, proactively identifying and resolving bottlenecks.
• Automate infrastructure management tasks through scripting.
• Act as a senior escalation point for complex issues, providing advanced troubleshooting for both the virtualization software and the underlying physical hardware (servers, storage, networking).
• Develop and maintain clear, comprehensive documentation for system configurations and operational procedures.
• Assist in planning and executing backup, high-availability (HA), and disaster recovery (DR) strategies for the entire virtual environment.
• Actively look for opportunities to improve system and application efficiencies.

Requirements

Qualifications

What you’ll enjoy about SIMNET

At SIMNET, we believe diverse and inclusive teams drive better outcomes. We are an equal opportunity employer and are committed to providing reasonable accommodations to applicants throughout the interview process.

We may use AI-powered tools at certain stages of our hiring process to support application review and candidate communication. These tools assist our team, and all final hiring decisions are made by people – always.

We thank all applicants for their interest in SIMNET. Only candidates selected for an interview will be contacted.

Let’s work together to build a better future!

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