Tech Lead VoIP/Teams – Maîtrise technique de la chaîne voix TGITS
Core
Architecting and operating critical VoIP/Teams voice chains, managing SBCs, trunks, and media quality for enterprise clients.
Role type
Senior IC VoIP/Teams Technical Lead
Builds
Production voice infrastructure (SBC, Direct Routing, Teams Phone) and automation scripts
Domain
Telecoms & IT, VoIP, Unified Communications
Required skills
SIP, RTP/SRTP, QoS/DSCP, SBC, Teams Phone, Direct Routing, PowerShell, Python, CI/CD, Network routing/NAT/firewalls, AudioCodes/Oracle/Ribbon/Cisco/Avaya/Alcatel-Lucent/Mitel, Kurmi/Poly, API/Graph
Preferred skills
Agile, ITIL, FinOps, observability, security audits
Responsibilities
Define technical roadmap and validate architectures, provide expert N3 support and diagnose major incidents, automate monitoring and security integrations, coordinate cross-functional teams and document solutions
