Duties:
• Design, maintain and support of voice services in circuit switched and IMS network
• Evaluate upcoming new technologies
• System engineering including system design and implementation, new feature evaluation, service integration to mobile core
• Provide technical support to internal & external customers

Requirements:
• Degree in Electronics, Telecommunications, Engineering, Computer Science, Information Technology or related disciplines
• Good understanding in Telecom network with strong competence on circuit-switched voice and IMS system
• Solid experience on Linux platform
• Good organizational, communication and interpersonal skills
• Can-do attitude and willing to learn
• Good command of spoken Mandarin & English