Job Description

M1, a subsidiary of Keppel Corporation, is Singapores first digital network operator, providing a suite of communications services, including mobile, fixed line and fibre offerings, to over two million customers. Since the launch of its commercial services in 1997, M1 has achieved many firsts - becoming one of the first operators to be awarded one of Singapores two nationwide 5G standalone network license, first operator to offer nationwide 4G service, as well as ultra high-speed fixed broadband, fixed voice and other services on the Next Generation Nationwide Broadband Network (NGNBN). M1s mission is to drive transformation and evolution in Singapores telecommunications landscape through cutting-edge technology and made-to-measure offerings. For more information, visit

Job Responsibilities

• Perform architectural design and plan the RSP and IP core networks.
• Perform software verification of software releases and patches.
• Plan for network resiliency and Capacity.
• Participate in tender preparation and evaluation.
• Formulating test instructions for certification (i.e. Acceptance testing) , creating Method of Procedures (MOP)
• Managing IP Transit, CDN, PNI Peering with partner network.

• Degree in Computer Science, Telecommunication/Computer & Communication Engineering, or its equivalent
• Minimum 5 years of relevant job experiences:

• in telecommunication industry,
• in operation and troubleshooting of routers, switches, firewalls, and traffic analyzers.
• with equipment manufactured by Cisco, Juniper or Huawei.
• Extensive knowledge of Fixed Broadband (OpCo & RSP) Networking systems.
• Good knowledge for one in each category will have an advantage:

• Gigamon Network Packet Broker
• F5 Big-IP systems
• Akamai SPS Threat Avert or Infoblox DNS
• Cisco Application Centric Infrastructure (DCACI)
• Good interpersonal and communication skills with fluency in both written and spoken English
• An effective decision-maker who is self-organized, able to work independently and under pressure with tight deadlines and ensures work completion in a timely manner.

M1 Limited