Summary from listing
Singtel is hiring a Manager, Interconnect & Fixed Voice Operations to oversee the day-to-day operations, maintenance, performance, and lifecycle management of local fixed voice interconnect systems. The role leads service provisioning, fault and incident management, interconnect junction and signalling operations, system administration, cybersecurity compliance, vendor and stakeholder coordination, regulatory support, and capacity planning. Candidates should have a degree in IT or Computer Science or equivalent telecom, networking, and IT experience, along with knowledge of TCP/IP, DNS, DHCP, legacy SS7/ISDN and SIP-based voice systems, Linux, interconnect architecture, number portability, and call routing.
