Network Engineer (Data Center - Day 2 Support)

NTT; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A leading global SI organization is seeking a skilled Network Engineer for their Day 2 operations support team in Singapore. The candidate will manage network infrastructure, ensuring high availability and performance. Responsibilities include Level 2 support, troubleshooting, and collaboration with various teams. Ideal candidates will have strong Cisco experience and familiarity with VMware or other technologies.

Benefits

Dynamic and collaborative environment

Exposure to enterprise-grade technologies

Qualifications

• Strong experience with Cisco routing and switching products is essential.
• Hands-on experience in VMware, NetApp, or Dell technologies is advantageous.
• Knowledge of networking and security principles is a plus.

Responsibilities

• Provide Level 2 support for data center network operations.
• Monitor and troubleshoot network hardware and software systems.
• Collaborate with infrastructure teams to ensure network availability.

Skills

Cisco routing and switching products

Networking and security skillsets

Tools

VMware vCenter Server

NetApp AFF / FAS

Dell PowerEdge

HP ProLiant servers

Microsoft Windows Server

Linux (RHEL/Ubuntu)

Backup solutions such as NetBackup

Cisco UCS platforms

Job description

NTT Data is a trusted global innovator of IT and business services, helping clients navigate complex technology landscapes. As a leading System Integrator (SI), we deliver end-to-end infrastructure, cloud, and digital solutions to meet business‑critical needs.

Role Overview

We are looking for a skilled and motivated Network Engineer to join our Day 2 operations support team. The ideal candidate will play a key role in supporting and managing network infrastructure, primarily within data center environments. You will be responsible for day‑to‑day operations, troubleshooting, and ongoing improvements to ensure high availability and performance.

Key Responsibilities

• Provide Level 2 support for network operations in data center environments
• Monitor, maintain, and troubleshoot network hardware and software systems
• Work closely with infrastructure and platform teams to ensure network availability
• Participate in root cause analysis and incident resolution
• Implement configuration changes in accordance with change management policies
• Maintain documentation of network configurations and procedures

Requirements

• Strong experience with Cisco routing and switching products
• Hands‑on experience in one or more of the following technologies is advantageous:
  • VMware vCenter Server and ESXi
  • NetApp AFF / FAS
  • Dell PowerEdge and HP ProLiant servers
  • VMware vSAN, VxRail, Nutanix, or Cisco HyperFlex
  • Microsoft Windows Server and Linux (RHEL/Ubuntu)
  • Backup solutions such as NetBackup, Commvault, or Veeam
  • Cisco UCS platforms (B‑series, E‑series blade servers, C‑series rack servers), UCS Fabric Interconnects / UCS Manager

Additional Consideration

• Candidates with strong networking and security skillsets are also welcome to apply, even if they lack direct experience with the above‑listed platforms.

Why Join Us

• Be part of a leading global SI organization
• Work in a dynamic and collaborative environment
• Gain exposure to enterprise‑grade data center and infrastructure technologies