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Telephony Operations Engineer

Location: Remote
Compensation: To Be Discussed
Reviewed: Tue, Sep 08, 2026
This job expires in: 30 days

Job Summary

Supporting an enterprise client's migration to Five9 CCaaS, the full-time Telephony Operations Engineer will provide remote Cisco contact center end-user support, manage ticket workflows, and troubleshoot voice issues across multi-vendor environments.

Key Responsibilities
  • Implement and support enterprise voice platforms primarily Cisco, with some Avaya, Five9, and Microsoft Teams
  • Troubleshoot voice issues across multi-vendor environments and perform incident triage and root cause analysis
  • Manage ServiceNow queues, ticket documentation, and collaborate with IT and business teams to maintain solutions
Required Qualifications
  • 3-5 years of hands-on support experience across enterprise voice platforms (Cisco, Avaya, Five9, Microsoft Teams)
  • Proficiency with diagnostic and monitoring tools (Wireshark, Aternity, Nectar)
  • Experience with ServiceNow ticket and queue management
  • Understanding of SIP trunking, carrier integrations, and voice quality metrics
  • Familiarity with applying AI and automation to voice operations and support workflows

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