Senior Systems Administrator

2 weeks ago


Johannesburg, Gauteng, South Africa Ellahi Consulting Full time
Job title : Senior Systems AdministratorJob Location : Gauteng, JohannesburgDeadline : April 06, 2025Quick Recommended Links
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Job Summary

  • The VMware and Mitel Specialist is responsible for designing, implementing, managing, and troubleshooting virtualized environments using VMware technologies alongside Mitel telecommunication systems.
  • This role ensures optimal system performance, high availability, and seamless integration between virtual infrastructure and communication platforms.

Required Skills and Qualifications

Work Experience/Requirements:

  • 3-5 years professional hands-on experience with VMware and Mitel technologies.
  • Proven experience in complex virtualized environments and unified communications systems.

Essential Requirements: 

  •  Experience in  VMare technologies (vSphere, vSAN, NSX & vCenter)
  •  Knowledge in networking (LAN/WAN, VPN & firewals.
  •  Experience in Hyper-V
  •  Certification in  CCNA Networking basics

Certifications:

  • VMware Certified Professional (VCP).
  • Mitel Certified Engineer (MiVoice, MiCollab).
  • ITIL Foundation (for service management) - Optional.
  • CCNA Certification (Networking basics).

Technical 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.

Soft Skills:

  • Excellent troubleshooting and analytical skills.
  • Strong communication and interpersonal abilities.
  • Ability to work in a team environment and collaborate across departments.
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