Senior Data Center Network Engineer (On-Call 24/7)

Princeton Digital Group; Sedenak; On-site; MYR 120,000 - 180,000; Full time

Job summary

Princeton Digital Group (PDG) in Malaysia is seeking a Senior Network Engineer to design, deploy, monitor, and optimize the data center network infrastructure including LAN/WAN/SAN. The role requires hands-on expertise, leadership on network projects, and collaboration with cross-functional teams.

You will maintain security, performance, and uptime in a 24/7 facility, with on-call rotations and strong emphasis on documentation and vendor coordination.

Qualifications

• Bachelor's degree required in CS/IT or related field.
• CCNA/CCNP/CCIE (DC) certifications advantageous.
• ITIL and cybersecurity certifications are a plus.
• Strong networking protocols: TCP/IP, VLANs, BGP, OSPF, STP, MPLS, VPN.
• Experience with structured cabling and data center cabling.

Responsibilities

• Maintain and troubleshoot LAN, WAN, SAN and cabling for OSP/ISP.
• Configure routers, switches, firewalls, load balancers and monitoring tools.
• Design network upgrades and high-availability architectures (spine-leaf).
• Ensure network security with firewalls and IDS/IPS; enforce policies.
• Conduct vulnerability assessments and respond to security incidents.
• Provide support, root-cause analysis and long-term fixes.
• Maintain up-to-date network documentation and inventories.
• Collaborate with IT, operations, vendors and service providers.
• Participate in on-call rotation and after-hours maintenance.

Skills

TCP/IP

VLANs

BGP

OSPF

STP

MPLS

VPN

Structured cabling

Network monitoring

Hybrid connectivity

Education

Bachelor's degree in Computer Science / IT

CCNA

CCNP

CCIE (DC)

JNCIE-DC

ITIL & Cybersecurity certs (CEH, CompTIA Security+)

Job description

Princeton Digital Group (PDG) in Malaysia is seeking a Senior Network Engineer to design, deploy, monitor, and optimize the data center network infrastructure including LAN/WAN/SAN. The role requires hands-on expertise, leadership on network projects, and collaboration with cross-functional teams.

You will maintain security, performance, and uptime in a 24/7 facility, with on-call rotations and strong emphasis on documentation and vendor coordination.