Job Description

M1, a subsidiary of Keppel Corporation, is Singapore\xe2\x80\x99s 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 \xe2\x80\x93 becoming one of the first operators to be awarded one of Singapore\xe2\x80\x99s 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). M1\xe2\x80\x99s mission is to drive transformation and evolution in Singapore\xe2\x80\x99s 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