Full-time Posted June 08, 2026
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Job Description

A well-established organisation is looking for a highly experienced Avaya Telephony Engineer to join their technology team.

This role is suited to a specialist with deep technical expertise in Avaya enterprise telephony environments , responsible for supporting, maintaining, and optimising a large-scale voice infrastructure in a high‑availability environment.

The successful candidate will play a key role in ensuring the stability, performance, and integration of the organisation's telephony systems while collaborating with internal teams and external vendors.

Key Skills & Experience Required:

Minimum 10 years' experience administering and supporting Avaya enterprise voice platforms

  • Avaya Aura Communication Manager
  • Avaya Session Manager
  • Avaya System Manager
  • Avaya Messaging
  • Avaya Media Gateways (G450 / G430)
  • SIP technologies
  • Experience with O...

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