Network Infrastructure Engineer

Responsibilities

• Support the planning, design, and implementation of network infrastructure for an internal project, including LAN, WAN, WLAN, and data center connectivity

• Configure, deploy, and maintain routers, switches, firewalls, load balancers, and related network hardware

• Provide day-to-day operational support, incident resolution, and troubleshooting to minimize downtime

• Monitor network performance, capacity, and security, and proactively recommend improvements

• Manage firewall policies, VPNs, access control lists, and intrusion prevention systems

• Carry out network upgrades, patching, and firmware updates in line with change management procedures

• Work closely with cross-functional IT teams and external vendors to support project timelines

• Maintain accurate network documentation, topology diagrams, and configuration records

• Support disaster recovery and business continuity planning for network infrastructure

Requirements

• 7+ years of hands-on experience in network engineering / IT infrastructure

• Diploma or Bachelor's Degree in Computer Science, IT, Networking, or related field

• Strong knowledge of routing and switching (Cisco, Juniper, or Huawei platforms)

• Solid understanding of TCP/IP, BGP, OSPF, VLAN, VPN, MPLS, and network security concepts

• Experience with firewalls and security appliances (Fortinet, Palo Alto, Cisco ASA/Firepower)

• Exposure to data center, server room, or hybrid cloud network environments is a plus

• Certifications such as CCNP, CCNA, or Fortinet NSE are preferred

• Strong troubleshooting and problem-solving skills, able to work independently

• Willing to commit to a 12-month on-site contract in Puchong, Selangor