Key Responsibilities:
Support and maintain enterprise network infrastructure across LAN, WAN, WiFi, and Data Centre environments.
Troubleshoot network incidents and perform root cause analysis.
Execute network implementations, upgrades, and migrations following change management processes.
Manage Data Centre activities, including hardware installation, connectivity testing, and network maintenance.
Support planned implementation and maintenance activities after 7:00 PM as required.
Requirements:
3-5 years of hands-on network engineering or network operations experience.
Strong understanding of networking fundamentals: TCP/IP, Routing & Switching, VLANs, DNS, DHCP, OSPF, and BGP.
Experience with Cisco, Aruba, Juniper, or similar networking technologies.
Knowledge of Data Centre networking environments.
CCNA certification or equivalent is preferred.
NTT Singapore Pte Ltd (NTTS)
is the regional headquarters of NTT Communications Corporation (NTT Com) for Asia Pacific Region.
Established in 1997, NTT Singapore has more than 10 years of expertise in providing information and communications technology (ICT) solutions worldwide.
NTT Singapore offers diverse high-quality connectivity, data centre solutions, security services, IT management services, voice and conferencing solutions and solution integration services to its enterprise customers.
NTT Communications is a wholly owned subsidiary of Nippon Telegraph and Telephone Corporation (NTT Corp.), one of the world’s largest providers of telecommunications services.
In 2013, NTT Corp. is ranked no.1 in telecom industry in the Fortune Global 500* list with operating revenues of more than $133,077 million. It is positioned 32nd among the top 500 corporations worldwide.
NTT Com's extensive global infrastructure includes Arcstar secure private networks, which cover 196 countries/regions and a tier-1 IP backbone network connected with major ISPs worldwide, as well as secure data centers at over 150 locations worldwide.