Senior L3 Network Engineer – Multi-Vendor & On-Call

Amk Technology; Johor; On-site; MYR 120,000 - 180,000; Full time

Job summary

Amk Technology is seeking an experienced L3 Network Engineer to support and optimize a multi-vendor enterprise network across LAN, WAN, WLAN, VPN, and security platforms. You will act as the escalation point for complex incidents and mentor junior engineers.

The role requires strong routing and switching, hands-on troubleshooting, and the ability to coordinate with regional teams. On-call duties and travel may be required.

Qualifications

• Diploma or degree in IT, computer science, networking or related discipline.
• 5–8+ years of network engineering experience with strong L3 troubleshooting.
• Experience in multi-vendor enterprise networks; CCNP/JNCIP/FortiPan/PA certs preferred.

Responsibilities

• L3 network support and troubleshooting for complex incidents.
• Lead major incident troubleshooting and RCA documentation.
• Mentor L1/L2 engineers and provide guidance.
• Manage multi-vendor infrastructure across Cisco, Fortinet, Palo Alto, Juniper, UniFi, Meraki.
• Configure BGP/OSPF, VLAN, VRF, STP, inter-VLAN routing and redundancy.
• Ensure security policies and firewall changes align with change management.

Skills

TCP/IP

DNS

DHCP

NAT

VLAN

STP

QoS

VPN

Network security

Routing & Switching

Packet analysis

Network monitoring

Education

Diploma or Degree in IT, Computer Science, Networking

Tools

Cisco routers/switches

Fortinet FortiGate

Palo Alto NGFW

Juniper routers/switches

UniFi

Meraki

Job description

Amk Technology is seeking an experienced L3 Network Engineer to support and optimize a multi-vendor enterprise network across LAN, WAN, WLAN, VPN, and security platforms. You will act as the escalation point for complex incidents and mentor junior engineers.

The role requires strong routing and switching, hands-on troubleshooting, and the ability to coordinate with regional teams. On-call duties and travel may be required.