Junior Network Engineer, Data Center & GPU Fabric

Raydian Cloud Sdn Bhd; Kuala Lumpur; On-site; MYR 3,200 - 6,400; Full time

Job summary

Raydian Cloud Sdn Bhd in Kuala Lumpur seeks a junior network engineer to provide first-line operational support for the networks used by a customer GPU data centre. You will monitor management, service, storage and GPU fabric connectivity, perform initial diagnosis and escalate complex faults to L2/L3 engineers.

This role suits fresh graduates with strong networking fundamentals who want practical experience supporting high-speed Ethernet and InfiniBand environments under a managed services

Qualifications

• Diploma or degree in IT/CS/Network Engineering.
• Fresh graduates or up to 2 years in network support.
• Basic TCP/IP, IPv4, subnetting, VLANs, switching and routing.
• Familiar with DHCP, DNS, NAT and common network tests.
• Ability to read network diagrams and follow escalation procedures.
• Strong English communication; Bahasa Malaysia or Mandarin a plus.

Responsibilities

• Monitor management networks, service networks, storage connectivity and GPU interconnect fabrics.
• Monitor routers, Ethernet switches, InfiniBand switches, firewalls, WAN links and out-of-band management.
• Respond to network and fabric alerts within SLAs and procedures.
• Perform first-level troubleshooting using approved tools (ping, traceroute, DNS checks).
• Identify basic faults such as link issues, high utilisation and cabling problems.
• Check device health, interface status, power and logs before escalation.
• Perform routine tasks such as VLAN verification and log collection under an authorised procedure.
• Trace and patch cabling and transceivers under a work order.
• Support device installation, rack/stack and structured cabling under supervision.
• Coordinate with system engineers to isolate GPU node issues.

Skills

TCP/IP fundamentals

IPv4 addressing

VLANs

Switching

Routing

English communication

Customer service

Teamwork

Education

Diploma/Degree in IT/CS/Network Engineering

Job description

Raydian Cloud Sdn Bhd in Kuala Lumpur seeks a junior network engineer to provide first-line operational support for the networks used by a customer GPU data centre. You will monitor management, service, storage and GPU fabric connectivity, perform initial diagnosis and escalate complex faults to L2/L3 engineers.

This role suits fresh graduates with strong networking fundamentals who want practical experience supporting high-speed Ethernet and InfiniBand environments under a managed services