About the job :

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 worlds subscribers.

Role Summary :

To support Mavenir product and system solutions in a specific technology area with defined customers prospects.

Main Responsibility Area :

- MS solution Architect for IMS & support in product and solutions level.
- Expertise and demonstrated competence in IMS technology area, supporting others.
- Understanding client needs, identifying solutions to non-standard queries; actively creating business opportunities.
- Understanding internal/external business issues.

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 :

1.

Essential :

- Minimum of 6-10 years' experience in using relevant networking protocols.
- Bachelor / Master's degree or equivalent.
- Previous experience as an IMS TECHNICAL EXPERT for VoLTE or related experience.
- Fluency in English both verbal and written.
- Other languages are of advantage.

2.

Desirable Professional background Areas :

- Managed Services.
- Outsourced Operations.
- NOC Operations.
- Production Change Management.
- Maintenance and Support.
- 4G, LTE, IMS, Messaging Rollouts.

3.

Desirable Personal Attributes :

- Collaborative and Team Player.
- Open to new ideas, adaptable.
- Detail Oriented, must be able to run on the ground with the engineers.
- Conservative in taking risks that lead to mistakes in the field.
- Aggressive in driving to solutions and conclusions to issues.
- Requires Minimum Supervision.
- Self-Starter - Can Do Attitude.
- Highly adept in managing rollout risks.
- Previous experience working for global organizations.
- Robust negotiating and expediting skills.
- Ability to work in fluid, fast-paced, global environment.
- Ability to be quick, agile, and highly responsive.
- Strong interpersonal skills, a team player.
- Six Sigma or Total Quality Management certification a plus.

📌 IMS Support Engineer - VoLTE Solutions (India)
🏢 Mavenir Systems
📍 India