Senior VOIP Design Engineer

My client currently requires a Senior VOIP Design Engineer for an initial 6 month contract. The role will involve the design, dimensioning, test specification, documentation and maintenance of new and amended networks, platforms, services and related systems.

You'll be responsible for developing optimum designs within your domain and on more complex solutions, lead a design team.

With a proven ability to liaise with Architecture and vendor community in developing solutions options, you'll have strong knowledge of best practice in network and service development process. You'll also have substantial experience building carrier class applications, along with a good knowledge of fixed and mobile voice network technologies, architectures, platforms and protocols.

Key skills

- Excellent detailed knowledge of a selection of these platforms including:
- Deep knowledge of the SIP protocol
- Very Good knowledge of relevant network protocols/standards (ITU/ETSI/IETF etc)
- Good knowledge of business IP-PBXs (Avaya, Cisco CallManager) Acme Packet SBC, configuration and troubleshooting
- Good knowledge of the IMS architecture and standards
- Good knowledge of IP Networks - design, implementation and troubleshooting
- Knowledge of Legacy voice technologies
- Knowledge and experience of project management tools and techniques.
- Familiar with Quality processes and their practical implementation
- Design, build and test and deploy network/application components.
- Writing Technical Service Descriptions, Functional Specifications and other development process-based documentation.
- Ensuring delivery targets are met on time, to budget, and meet applicable quality criteria.
- Proven ability to identify root causes to problems and find creative solutions
- Relentless focus on consolidation and elimination of duplication