Published 2 weeks ago

Mobile Core Network Engineer

China Unicom (Hong Kong) Operations Limited

Job Description

Job Description:

  • 3G/4G/5G mobile core network maintenance and operation, including service provisioning, troubleshooting and network upgrade, performance analysis, etc.
  • Tier 2 troubleshooting and 7*24 on-call service escalation.
  • Mobile core network optimization, evolution and innovation.
  • Providing technical proposals for our customers.
  • Mobile network and product deployment and implementation.

Job Requirements:

  • Bachelor degree or above in Electronics Engineering, Computer Science or related disciplines.
  • Minimum 3 years work experience in mobile core network operation, maintenance or deployment.
  • Familiar with 3G/4G/5G and IMS principles and signaling, international roaming.
  • Good communication in both written and spoken in Chinese and English.
  • Able to work well under pressure with self-motivation, and able to work independently.
  • Candidate with programming skills, such as Python/java is preferred.

Job Particulars

Job source
CPjobs
Job reference
Joo-4228437
Date published
21 Nov 2025
Job keywords
Telecommunications, Engineering, Information Technology, Bachelor Degree
The Hong Kong Talent Engage website contains job vacancies information from external sources and relevant links as a convenience to our users, and is not responsible for the content of these sites.