Data Center Network Engineer - Fabric, Automation & AI

Assurity Trusted Solutions Pte Ltd; Singapore; On-site; SGD 90,000 - 130,000; Full time

Benefits offered by this job

Learning culture

Annual Leave

Family care leave

Birthday leave

Job summary

Assurity Trusted Solutions Pte Ltd seeks a Data Centre Network Engineer to design, secure, and operate high-availability data centre networks. You will work on leaf-spine fabrics, underlay/overlay architectures, and automation to reduce manual work and enable AI-enabled operations.

You will troubleshoot complex production issues, collaborate with cloud, compute and security teams, and explore innovative network automation and AI-driven approaches.

Qualifications

• At least 3 years of hands-on network engineering experience in data centre or mission-critical environments.
• Strong knowledge of TCP/IP, Ethernet, VLANs, Layer 2/3 networking, routing and switching, high availability and segmentation.
• Practical experience with leaf-spine fabrics and data centre concepts (BGP, OSPF, VXLAN, EVPN, MLAG/vPC).
• Experience designing, configuring and troubleshooting data centre switches, firewalls and load balancers from Cisco, Check Point, Palo Alto or equivalent.
• Understanding north-south and east-west traffic, capacity management and resilient connectivity patterns.
• Experience with network monitoring, telemetry, packet analysis, performance metrics and incident management.
• Automation mindset with Python, Ansible, Terraform, APIs, Git, CI/CD pipelines or automated testing.
• Ability to translate standards into version-controlled, reusable configuration artifacts.
• Interest in Network AI and AIOps for anomaly detection and troubleshooting.
• Strong analytical, troubleshooting, and cross-functional collaboration skills.
• Relevant certifications (CCNA, CCNP Data Center or equivalent) are advantageous.

Responsibilities

• Design, build and evolve high-availability data centre networks (leaf-spine, switching, routing, firewalls, load balancers, segmentation).
• Engineer and operate scalable underlay/overlay networks using Ethernet, VLAN, MLAG/vPC, OSPF, BGP, VXLAN, EVPN.
• Operate mission-critical network services with focus on availability, capacity, performance and reliability.
• Hands-on troubleshooting across physical, switching, routing, security and application delivery layers.
• Build and maintain automation to support provisioning, validation, compliance checks, testing and deployment.
• Utilise telemetry and observability data to identify risks and optimise performance.
• Apply automation, AI, and AIOps techniques to improve efficiency and predictability.
• Collaborate with cloud, compute, storage, cybersecurity and application teams for secure connectivity.
• Evaluate new technologies and vendor proposals for automation-ready solutions.

Skills

Data centre networks

TCP/IP

VLANs

Layer 2/3

BGP

OSPF

VXLAN

EVPN

MLAG/vPC

Automation mindset

Python

Ansible

Terraform

APIs

Git

CI/CD

AIOps

Troubleshooting

Communication

Tools

Cisco

Check Point

Palo Alto

Job description

Assurity Trusted Solutions Pte Ltd seeks a Data Centre Network Engineer to design, secure, and operate high-availability data centre networks. You will work on leaf-spine fabrics, underlay/overlay architectures, and automation to reduce manual work and enable AI-enabled operations.

You will troubleshoot complex production issues, collaborate with cloud, compute and security teams, and explore innovative network automation and AI-driven approaches.