Network Engineer-GPU Cloud

“At Singtel, our mission is to Empower Every Generation. We are dedicated to foster an equitable and forward-thinking work environment where our employees experience a strong sense of Belonging, to make meaningful Impact and Grow both personally and professionally. By joining us, you will be part of a caring, inclusive and diverse workforce that creates positive impact and a sustainable future for all.

Be a Part of Something BIG!

We are expanding our team at Singtel’s Digital InfraCo as we will be launching GPU-as-a-Service (GPUaaS) in Singapore and Southeast Asia in the third quarter of this year, providing enterprises with access to NVIDIA’s AI computing power to drive greater efficiencies to accelerate growth and innovation.

At launch, Singtel’s GPUaaS will be powered by NVIDIA H100 Tensor Core GPU-powered clusters that are operated in existing upgraded data centres in Singapore. In addition to NVIDIA H100 GPUs, we will be among the world's first to deploy NVIDIA’s next-generation GB200 Grace Blackwell Superchips, which deliver 30X faster real-time large language model inference than its predecessor. We will be one of the first NVIDIA Partner Network Cloud Partners to receive them early next year and this will give enterprise customers options of different types of accelerators for their advanced computing and AI needs.”

Make an Impact by

• Design, deploy, and manage data center network architectures, including spine-leaf topologies, VXLAN overlays, and network fabric technologies.
• Configure and support network equipment such as switches, routers, firewalls, load balancers, and network security appliances from vendors like Cisco, Arista, Juniper, Palo Alto Networks, etc.
• Implement network automation and orchestration solutions to streamline provisioning, configuration management, and troubleshooting tasks.
• Collaborate with systems, storage, and virtualization teams to integrate network infrastructure with server and storage technologies in a converged or hyper-converged environment.
• Optimize network performance through capacity planning, traffic engineering, and Quality of Service (QoS) implementations.
• Monitor network health and performance using tools such as SNMP, NetFlow, packet analyzers, and performance monitoring platforms.
• Implement and enforce network security policies, including access control lists (ACLs), intrusion detection/prevention systems (IDS/IPS), and encryption technologies.
• Participate in the planning and execution of data center migrations, expansions, and technology refresh projects.
• Document network configurations, procedures, and operational runbooks to ensure knowledge transfer and maintain operational consistency.
• Provide escalation support and troubleshooting assistance for complex network issues.

Skills for Success

• Bachelor's degree in computer science, information technology, or related field. Master's degree preferred.
• Minimum 3 years of experience working as a network engineer in a data center environment.
• Expert-level knowledge of data center networking technologies, protocols, and standards, including Ethernet, TCP/IP, BGP, OSPF, VXLAN, EVPN, and MPLS.
• Hands-on experience with data center networking equipment and platforms, including Cisco Nexus switches, Arista EOS, and Juniper QFX series switches.
• Basic Skills in network automation and scripting languages such as Python, Ansible, or Puppet.
• Strong understanding of network security principles and best practices, including experience with firewall policies, VPN configurations, and SSL/TLS encryption.
• Excellent analytical, problem-solving, and troubleshooting skills.
• Relevant industry certifications such as CCNA, CCNP, JNCIA, or equivalent are a plus.

Rewards that Go Beyond

• Flexible work arrangements
• Full suite of health and wellness benefits 
• Ongoing training and development programs 
• Internal mobility opportunities

Your Career Growth Starts Here. Apply Now!

We are committed to a safe and healthy environment for our employees & customers and will require all prospective employees to be fully vaccinated.