Dept. R&D

Location Beijing

Report to : Line Manager

Duties and responsibilities:

VoIP System Architect Engineer is expected to:

• System architecture design, documents, validate, maintain Analyse the new services based on mobile network and convergent network
• System requirements specification definition based on Product Line management, customers, standards and trends
• Product cost,development cost and the effort estimation
• Keeps pace with new technologies, directions and the latest industry, identify the technology trends and product/feature strategy and roadmap
• Coach/support the development team in the implementation phase.
• Contribute to standardization work internationally and for China

Skills and abilities required:

• POTS, ISDN, H.248, SIP, IMS, TISPAN etc
• Ethernet ,IP network technology
• C/C++
• VLAN, Muticast , L2 switching and related protocols
• OOA/OOD, UML
• SW Development Process
• Telecommunication networks/technology knowledge
• Above 5 years of working experience in telecom or data communication network equipment development.
• Above 2 years large project experience and software architecture/system engineering experience.
• Above 2 years of VoIP equipment developing experience, the experience in access gateway is preferred.
• With project team leader experience
• international working experience with European countries or US preferred

Required language skills:

• Good command of English both in written and oral (CET-6 or above)