Senior Systems Administrator

Job SummaryThe VMware and Mitel Specialist is responsible for designing, implementing, managing, andtroubleshooting virtualized environments using VMware technologies alongside Miteltelecommunication systems.

The role focuses on ensuring optimal system performance, highavailability, and seamless integration between virtual infrastructure and communicationplatforms.Key ResponsibilitiesVMware Responsibilities : 1.

Virtual Infrastructure Management : o Design, deploy, and manage VMware environments, including vSphere, ESXihosts, VVOLS, vCenter Server, and virtual networks.o Perform regular maintenance, upgrades, and patching for VMware products.2.

System Performance Optimization : o Monitor virtual machines (VMs) for performance and scalability.o Optimize storage, compute, and network resources in virtualized environments.3.

Disaster Recovery : o Set up and manage VMware Site Recovery Manager (SRM) for failover andbusiness continuity.o Conduct regular backups and testing of disaster recovery procedures.4.

Troubleshooting : o Diagnose and resolve virtualization issues.o Collaborate with IT teams to resolve compatibility and performance challenges.Required Skills and QualificationsTechnical Skills : ?

Expertise in VMware technologies (vSphere, vSAN, NSX, vCenter).?

Strong understanding of Mitel UC solutions (MiVoice, MiCollab, MiContact Center).?

Experience with VoIP, SIP protocols, and PBX systems.?

Familiarity with networking (LAN / WAN, VPN, VLANs, firewalls) and storage systems.?

Proficiency with scripting tools like PowerShell or Python (for automation).?

Proficiency with Windows Server and Linux?

Experience in Hyper-V