Voice Core IMS designer - Inside IR35
Posted on Apr 29, 2021 by Flint Consulting Limited
Voice Core IMS designer
My client, a well-known Telecoms operator is currently seeking an experienced Voice Core IMS designer for an initial 6 month contract.
As the IMS designer you will be working alongside other design colleagues to provide a network design to support a new business initiative around MVNO integration. You will be responsible to drive the design changes across IMS core network and its' interfaces with other network systems.
As part of a project team you will ensure designs are customer centric, of sound design and deliver to the needs of internal customer requirements.
The role includes working with suppliers to specify requirements, review compliance statements, ensure use cases are designed for, and act as the single point of contact for platform and service design related issues for existing and new network elements.
The role includes providing technical design expertise to support complex partner projects, as well as working to generate detailed vendor requirements.
You will also provide impact assessments of new projects on Voice Network Platforms. Specifically around integration of New MVNO's and National Roaming.
To succeed in this role, you will have the following knowledge and experience:
- You will have worked in IMS core in either a fixed or mobile network context.
- It will be a requirement that you have knowledge of virtualised and/or cloud based deployments of those applications.
- In addition it is expected that you have extensive knowledge of cellular networks and networking principles (2G, 3G, 4G, 5G & IMS) including supporting signalling systems C7, SIP, Diameter and MAP and the interfaces to other network domains, EPC, CS, IMS, BSS etc.
- You will work closely with the vendor and internal teams to define statements of requirements and identify the key performance metrics so the platform and or service can be managed by operational teams, you will also ensure all designs meet fraud and security requirements and liaise with vendors to ensure this is captured.