Senior Network Engineer - Data Center Ops & Security

SUPERPOWER X AI (SINGAPORE) TECHNOLOGY PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

SUPERPOWER X AI (SINGAPORE) TECHNOLOGY PTE. LTD. is seeking an experienced network engineer to manage and optimize our data center network infrastructure in Singapore.

You will configure devices, monitor performance, and ensure high availability across the network. The role requires hands-on experience with major vendors (Cisco, Huawei, Juniper, etc.), strong troubleshooting skills, and familiarity with Linux.

Qualifications

• Bachelor's degree in Computer Networks, Information Security, Communication Engineering, or related fields.
• 3+ years of network operations, data center, or infrastructure experience.
• Strong knowledge of TCP/IP, OSPF, BGP, MPLS, VLAN, VXLAN, and related network technologies.
• Hands-on experience with network equipment from Cisco, Huawei, H3C, Juniper, Ruijie, or similar vendors.
• Familiar with firewalls and load balancing technologies such as Fortinet, Palo Alto, F5, or Nginx.
• Basic Linux administration skills; Shell or Python scripting experience is preferred.
• Strong troubleshooting and incident response capabilities.
• Good communication and teamwork skills.
• CCNP, HCNP/HCIP, JNCIP, or similar certifications are preferred.
• Experience supporting GPU clusters, HPC, or large-scale data center environments is an advantage.

Responsibilities

• Configure, maintain, and optimize data center network infrastructure to ensure stability and high availability.
• Manage switches, routers, firewalls, load balancers, and other network devices.
• Monitor network performance and troubleshoot latency, packet loss, traffic anomalies, and connectivity issues.
• Support network architecture design, implementation, and optimization.
• Perform regular network inspections, configuration changes, firmware upgrades, and preventive maintenance.
• Maintain network security, access control, and related configuration standards.
• Diagnose and resolve network incidents and service disruptions in a timely manner.
• Conduct root cause analysis and prepare incident reports and corrective actions.
• Support DDoS response, traffic management, and other network security incidents.
• Maintain network configurations, SOPs, change records, troubleshooting guides, and technical documentation.
• Support continuous improvement of network operation and maintenance processes.

Skills

Network operations

Data center

Troubleshooting

Linux administration

Python scripting

Network security

Communication skills

Certifications

Education

Bachelor's degree in CS/Networks

Tools

Cisco

Huawei

H3C

Juniper

Ruijie

Fortinet

Palo Alto

F5

Nginx

Job description

SUPERPOWER X AI (SINGAPORE) TECHNOLOGY PTE. LTD. is seeking an experienced network engineer to manage and optimize our data center network infrastructure in Singapore.

You will configure devices, monitor performance, and ensure high availability across the network. The role requires hands-on experience with major vendors (Cisco, Huawei, Juniper, etc.), strong troubleshooting skills, and familiarity with Linux.