Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world’s subscribers.

Role Summary
Specializes is supporting and resolving customers encountering problems using company's products such as concerns raised during installation, operation, maintenance or product application or compatibility matters. Reports recent or recurring problems to design departments.

Key Responsibilities
- Ability to explain 4G/3G/2G Core (Voice Core & Packet Core), VoLTE/VoLTE, solutions and architectural changes to global telecom customer teams
- LLD and HLD designing for VoLTE and related IMS network
- Ensuring smooth VoLTE operations and effective customer management
- Troubleshooting of E2E network issues,



Trace analysis & coordination with all stakeholders
- TECHNICAL expertise in VoLTE solutions, Voice Core # IMS/ VoLTE (CFX, TAS), SBC, MRF, DRA, 4G/3G Core network, eNode-B etc
- Mobile core technologies, including 3gpp, IMS Virtualization, M2M and LTE is helpful
- Awareness of telecom evolution topics Cloudification, VMware, OpenStack, Containerization, ZTS
- Candidate shall have working experience in VoLTE including GSM/4G mobile core network/switching of any vendor.
- Must have Shell Scripting & Linux experience
- Responsible for providing end to end support in MS Operation work.
- Ready to work in shift and different time zone based on requirements.
- Knowledge about Cloud, VMware, Front End Containerization, TECHNICAL EXPERT Core Network, OpenStack
- Knowledge of Telecom Operation management systems, Network performance, quality management, SLA Mgmt

Job Requirements
- Essential:
- Minimum of 6-10 y

📌 IMS support engg (Bengaluru)
🏢 Mavenir
📍 Bengaluru