Senior Network Engineer – Data Center
Location: Singapore
Department: Engineering / Infrastructure
Level: Senior
About the Role:
We’re seeking a Senior Network Engineer to lead the design, optimization, and management of high-availability network systems within mission-critical data center environments. You’ll play a pivotal role in ensuring connectivity, performance, and security across large-scale facilities that power the digital world.
Key Responsibilities:
Architect and deploy core and edge network infrastructure across hyperscale and enterprise-grade data centers
Manage high-performance routing, switching, and security systems (Cisco, Juniper, Palo Alto, etc.)
Lead capacity planning, traffic optimization, and low-latency design initiatives
Implement and maintain high-availability and disaster recovery systems
Collaborate with infrastructure, cloud, and security teams on scalable deployment strategies
Develop automation scripts and leverage tools to monitor and maintain network health
Support compliance efforts (ISO 27001, SOC 2, etc.) and drive infrastructure security
Troubleshoot network incidents and ensure minimal downtime in critical environments
What We’re Looking For:
7+ years in network engineering with a strong focus on data center environments
Expertise in L2/L3 routing protocols (BGP, OSPF), VLANs, VRFs, VPNs
Familiarity with SDN technologies and network automation (Ansible, Python, Terraform)
Experience with hybrid cloud and interconnection platforms (Equinix, Megaport, etc.)
Certifications such as CCNP, CCIE, or equivalent are a plus
Strong analytical and problem-solving skills
Excellent communication and collaboration with cross-functional teams
Why Join:
You'll be working at the heart of digital infrastructure—enabling resilient, efficient networks that support cloud platforms, SaaS services, and industrial systems around the globe.