Top Network Engineer Jobs in Singapore

Responsible for designing, implementing, and maintaining network infrastructure, ensuring stability and security, while mentoring junior engineers and collaborating across teams.

Lead operations, lifecycle management, and modernization of enterprise SDN and fabric-based network infrastructure. Ensure high availability, patching/upgrades, security/compliance, automation (Python/APIs), and vendor/stakeholder management while mentoring junior engineers and driving RCA, change management, and infrastructure-as-code initiatives.

The Network Support Engineer ensures high service quality by analyzing monitoring data, managing incidents, and coordinating with engineering teams to support strategic accounts and improve overall performance.

The Network Support Engineer handles service recovery, troubleshooting, and support for enterprise networks, focusing on VMware NSX and Layer 2/3 networking. Responsibilities include managing network incidents, providing L1/L2 production support, configuring LAN/WAN, and maintaining firewall technologies while adhering to ITIL processes.

The Senior Network Engineer will design, deploy, and manage the global enterprise network, ensuring high availability, troubleshooting, and strategic enhancements.

Design, build, and operate NVIDIA's global backbone network: architect inter-DC connectivity, long-haul optical transport, and peering strategy; implement and troubleshoot optical through IP/MPLS stack; automate provisioning, capacity, monitoring, and failure detection for a large-scale, multi-continent backbone.

Manage and maintain virtualization platforms and Windows Server environments; design, implement and troubleshoot LAN/WAN, VPN, and firewall networks; monitor performance, perform upgrades/patching, support backup and disaster recovery, and document systems while collaborating with teams and vendors.

The Sr. Network Engineer will manage the network support desk, perform monitoring, escalate issues, and ensure effective shift operations with proper handover and reporting.

Design, implement and maintain data center network infrastructure; manage daily network operations, incident escalation and troubleshooting; collaborate with infra and application teams and vendors; proactively identify and remediate network risks; mentor junior engineers and work extended hours during production incidents.

Assist in the research and design of wireless communication systems for automotive products, perform simulations, and manage RF equipment.

Provide Tier-3 enterprise network support for multi-vendor environments (Cisco, Juniper, Palo Alto, Fortinet). Troubleshoot routing/switching/wireless/firewalls, perform configuration changes, monitoring, OS upgrades/patching, certificate management, security hardening, vendor coordination, inventory and EoL tracking. Maintain SLAs, update ticketing systems, and support 24x5 onsite shifts with 24x7 standby for critical incidents.

Lead selection, onboarding, integration, and optimization of third‑party air capacity across Asia Pacific. Conduct market and network analyses, develop capacity strategies, manage partner performance, coordinate cross‑functional implementations, resolve operational disruptions, and build analytics, dashboards, and process automation to improve network efficiency and resilience.

Build and maintain a NetDevOps automation platform: implement device drivers and APIs for multi-vendor equipment, deploy monitoring/observability with Prometheus/Grafana and streaming telemetry, develop IPAM APIs, integrate DCIM/CMDB, and create automated config deployment, change management, and backup/version control workflows.

Operate and monitor large-scale datacenter networks for AI workloads, lead incident response, troubleshoot GPU-cluster networking (jitter, NCCL throughput), manage tickets and change control, produce reports, and coordinate with R&D and customers.

Oversee design, implementation, and management of network infrastructure. Ensure performance and security while delivering network projects aligned with standards.