Senior AI Networking & Security Engineer - Data Center

Neuron Solutions Sdn Bhd

Kulai

On-site

MYR 180,000 - 240,000

Full time

45 hours ago

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Job summary

Neuron Solutions Sdn Bhd in Kulai, Johor, Malaysia seeks a Mid/Senior AI Network & Security Engineer to design, implement and operate AI data-center networks supporting GPU clusters and AI cloud services. You will manage InfiniBand/RoCE networks, firewalling, VPNs, network automation, and 24x7 operations, collaborating with security, systems and platform teams to ensure high availability and performance.

This on-site role requires 8+ years of experience and willingness to work in Johor on a 24x7

Qualifications

Bachelor's degree in Network Engineering, CS, IT or related field, or equivalent practical experience.
8+ years of relevant network engineering experience in data-center, cloud, service-provider or large-scale infra.
Hands-on TCP/IP, routing, switching, VLANs, BGP and high-availability networking.
Experience designing, implementing and troubleshooting production network infra.
Hands-on with Juniper, Cisco, Arista or equivalent data-center switch/router platforms.
Experience with firewall tech, segmentation, ACLs, VPNs and security policies.
Strong knowledge of advanced networking tech, especially AI-related.
Strong communication skills, both written and verbal.
Excellent problem-solving and analytical skills.
Ability to work on-site in Johor and participate in 24x7 escalation.

Responsibilities

Design, implement, operate and maintain highly available network infrastructure supporting AI/GPU clusters, data centres and AI Cloud services.
Support high-performance GPU network fabrics including NVIDIA InfiniBand and Ethernet/RoCE-based architectures.
Design and operate data-center networking technologies including routing, switching, VLANs, BGP, EVPN/VXLAN and high-availability architectures.
Configure and support network infrastructure across compute, storage, management, out-of-band, customer and external connectivity networks.
Support LAN, WAN, VPN and private interconnect connectivity between data centres, customers, partners and cloud environments.
Participate in network architecture, capacity planning and infrastructure expansion activities for new AI/GPU clusters.
Monitor network and AI fabric availability, throughput, latency, utilisation, errors and congestion to meet SLA.
Troubleshoot complex connectivity and performance issues across switches, ConnectX NICs, DPUs and SuperNICs, servers, host networking and GPU workloads.
Develop expertise in AI networking technologies including InfiniBand, RDMA, RoCEv2, lossless Ethernet, PFC, ECN, QoS and congestion management.
Support AI fabric monitoring and management platforms such as NVIDIA UFM, NetQ or equivalent tools.
Support network validation, commissioning and performance testing for new GPU clusters and infrastructure deployments.
Design, implement and operate network security infrastructure including firewalls, VPNs, ACLs, segmentation, NAT, IPS and secure connectivity.
Configure and manage Fortinet/FortiGate or equivalent enterprise firewall platforms.
Implement appropriate network segmentation across compute, management, storage, OOB, customer and external-facing environments.
Support security hardening, vulnerability remediation and compliance requirements.
Work closely with Security and Risk teams during security incidents, assessments and audits.
Develop and maintain HLD/LLD, network diagrams, SOPs, MOPs, EOPs, troubleshooting runbooks and technical documentation.