Job Summary
The primary responsibility of this role is to manage the configuration, integration, and maintenance of HLR/HSS systems, along with their interaction with other core network components such as STP, DRA, IMS, OCS, and USSD. The role also involves handling provisioning activities, as well as SIM and voucher management across various network nodes to support country operations teams. The individual will work closely with country operations teams, vendors, and the IT team. In addition, they will collaborate with the IMS team to address and resolve issues related to IMS call flows.
Job Description
Key Responsibilities
- Responsible to Configure HLR/HSS, Operate and Maintain the System for multi-County environment
- Support Sim & Voucher Systems Operation and Maintenance for multi-County environment
- Provisioning core components and IT systems for the service delivery to respective countries
- Work with Core network Team, Network Architects, Provisioning team, Vendors and Country Operations
- Day to day Ticket and issues resolution for seamless operations.
Profile Description
Qualifications:
- BE Electronics, or Computer Science
- AWS Solution Architect or similar certification
- A Database certification (SQL Server or Oracle Preferable)
Specific skills & experience:
- Good Knowledge on HLR/HSS, STP and DRA
- Good knowledge on IMS call flows such as VoLTE/VoWiFi/Hand over/USSI etc
- Must have managed HLR/HSS for provisioning and SIM profile management
- Sim Profile management and testing experience
- Wireshark tracing of critical infrastructure to debug issues
- Extensive Database experience in experience in Oracle, SQL Server, or other commercial/open-source database platforms
- Must have good technical and implementation knowledge of SIM life cycle management
- System Admin skills of PL/SQL, Batch, UNIX & MS Office
- Knowledge on understanding programs /codes and SOPs will be advantageous.
- Shell script or other programming language knowledge will be advantageous.
- Experience in AWS or any cloud platform
- Working Knowledge of Jira and Confluence
Behavioral Role Fit:
- Can work and adapt within a highly dynamic and growing environment
- Effectively manages diversity within the workplace
- Champion the evolving organisation culture and act as a role model in the team
- Establish effective relationships with Carrier management team
Key Performance Indicators:
- Operational maintenance of HLR/HSS and Voucher Management System
- Responsible to fix issues arising out of HLR/HSS or provisioning platform
- Mange SIM resource management platform
- Work with project team to configure and integrated HLR for geographical expansion
- Proactively identify improvements in business process & automation and working practices to deliver more efficiently.
- To be Customer focussed and forward looking with and take E2E responsibility of provisioning systems.
- Plan capacity and forecast run rate on SIM states & Voucher order process.
About Company
A client of ilink Talent Solutions is a global telecom provider operating across key European and international markets through a full and light MVNO model. Founded in 2001 to offer better value and connectivity, it has grown from serving migrant communities with international calling to becoming a strong value challenger in the wider telecom category. Now under new private equity ownership and entering a growth phase, the company offers prepaid, SIM-only, and post-paid services backed by reliable networks and highly rated customer service, delivering an affordable and smarter way to stay connected.
