Senior Technical Lead - Silicon Platform Validation, Python

About the role

Operate voice and SBC services, resolving standard telephony incidents and coordinating carriers.

What you'll do

• Monitor SBC, SIP trunks, ACS/Teams voice dependencies, call quality and telephony alarms
• Troubleshoot call setup, routing, media, DTMF, TLS/SRTP, dial plan and certificate issues
• Collect SIP traces and call examples; open and track carrier/vendor incidents
• Execute approved SBC configuration changes and validate call flows
• Maintain runbooks, dashboards, carrier contacts and shift handovers

What you need

• Python
• CCNA
• Azure
• Company Secretary