Job ref no.: CT3128721-01#0035
China Unicom (HK) Operations Limited

Senior Engineer - Mobile Core Network Operation

China Unicom (HK) Operations Limited


  1. Responsible for Mobile Virtual Network Operator Service & Internetwork Packet Exchange operation, including supporting service, providing technical recommendations and managing project development
  2. Responsible for MVNO and IPX Systems monitoring, providing technical support for problem solving and analyzing
  3. Able to provide 7x24 2nd tier emergency support and work at night shift duty
  4. Responsible for vendors' collaboration to execute systems migration, upgrade, patching, optimization
  5. Responsible for writing technical proposal, operation report and cooperating with mainland team

Qualifications Required:

  1. At least 5 years of telecommunication related job experience and familiar the theory of 3G, 4G mobile voice and data network operation
  2. Experience in supporting and operating mobile core systems and internet protocol exchange
  3. Experience in IP network configuration and mobile signaling related working experience e.g. SIP, GTP, BGP, DCC, Sigtran etc.
  4. Good communication and presentation skill, sense of responsibility
  5. Good at both written and spoken English and Chinese, including Cantonese and Mandarin
  6. Able to work under pressure and work independently.

We offer 5-day week, attractive remunerations, benefits and career development opportunities to the qualified candidates. Interested parties please send your resume (in both English & Chinese) and expected salary by email at [via CTgoodjobs Apply Now ]  

Personal Data will be collected for recruitment purposes only.

More job information
Job ref no. CT3128721-01#0035
Job Function
  • Tseung Kwan O
Employment Term
  • Permanent
  • Full-time
  • 5 years
Career Level
  • Non-management level
  • Degree
  • 5-day week
  • 13-month pay
  • Discretionary bonus
  • Medical plan