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# Avaya Support Engineer-Jackson MS

- **Company:** Infoorigin inc -
- **Location:** Jackson, MS, United States
- **Experience:** Expert
- **Salary:** $62,400 - $72,800
- **Contract:** Permanent contract
- **Skills:** H.323 Protocol, Session Initiation Protocols, Routing, Session Manager SubSystems, Wide Area Networks, Firewalls (Computer Science)
- **Published:** November 5, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=279f21cd89d5a3d3

## About the Role

We are hiring a Senior Avaya Telecom Engineer with 15+ years of experience in Avaya systems., * Avaya Communication Manager, Session Manager, and System Manager 7.1.3

 * Avaya CMS R18 and Workforce Optimization 15.2
 * Avaya G650/G450/G430 gateways and Spira SBCs
 * Strong knowledge of SIP, H.323, routing, switching, firewalls, WAN, and QoS
 * Experience in Avaya installation, configuration, troubleshooting, and Tier III support.
 * Candidates should have strong communication skills and the ability to guide junior team members.