Job Title

Network Engineer

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Job Description


Network Engineer

Roles & Responsibilities


  • Drives and plans the development of the Mobile PS Core Network which includes subscriber database management (SDM), SGSN/MME, GGSN/SAEGW, PCEF and Wifi Core.
  • Plans, develops and executes project work plans for network expansion and upgrades and revises as appropriate to meet changing needs and requirements.
  • Identifies resources needed and assigns individual responsibilities.
  • Manages day-to-day operational aspects of a project & scope including manages project budget, conducts periodic project reviews, monitors receivables.
  • Effectively applies methodology, enforces project standards and minimizes exposure and risk on project.
    Gathers and evaluates the requirements from the various functional entities and formulates the technical specifications.
  • Performs technical and financial feasibility study on new emerging technologies or potential new services.
    Leads in preparation of tender specifications and evaluation.
  • Engages in commercial and technical negotiation with vendors.



  • Degree in engineering majoring in telecommunications/mobile communication or IP networking.
  • Good technical knowledge of the following
    a) 3GPP Packet Switched Core network engineering, including SDM, SGSN/MME, GGSN/SAEGW, PDP Contexts, GTP tunnels, IuPS, S1-C/S1-U and associated protocols including SCTP, Diameter, SIGTRAN;
    b) Wifi and Hetnet related network deployment including WLC(Wireless LAN Controller) and EAPSIM technology
    c) NFV/SDN deployment & technology, including NFV standard defined by ETSI especially in the area of VNF(Virtualized Network Function) design and implementation.
  • Basic knowledge of PS Core network charging (offline and real-time; Diameter/Gy-based),PCRF (Gx) deployment, concepts of operation, and policy-based service design and implementation
  • Basic knowledge of Wi-Fi setup, Wi-Fi-Offload and packet data roaming in 3G networks and GRX/IPX; 4G roaming including Diameter hubs an asset
  • Proactive, able to work independently, possesses creative problem solving skills and able to work in a dynamic and challenging environment
  • Goal oriented with good analytical skill. Committed to deliver high quality output.
  • Effectively utilizes each team member to his/her fullest potential and motivates team to work together in the most efficient manner.
  • Good verbal and written communication skills.
  • Strong interpersonal communication skills with the ability to elaborate complex technologies to a broad based audience.
  • Good working knowledge on window applications software packages (e.g. MS Excel, MS Word, MS PowerPoint, MS Project etc)


Kindly submit your updated resume in MS Word Format to: for immediate processing. Do state your availability, current and expected salaries in your resume/email. 

Camille Wee (EA Registration No. : R1654076)

For more details please contact