Network Engineer

Role Responsibilities

• Design, implement, and maintain enterprise network infrastructure, including routers, switches, firewalls, wireless networks, and VPN solutions.
• Configure and troubleshoot Layer 2 and Layer 3 networking technologies.
• Administer and optimize firewall platforms, security policies, NAT, ACLs, IPS/IDS, and VPN connectivity to maintain network security.
• Monitor network performance, analyze traffic patterns, perform capacity planning, and proactively resolve network issues.
• Plan and execute infrastructure upgrades, migration projects, and disaster recovery exercises.
• Implement network monitoring and observability solutions using related tools.
• Deploy and maintain enterprise wireless networks and optimize wireless coverage and performance.
• Support data center network infrastructure, including rack installation, structured cabling, server connectivity, and cross-connect implementation.
• Collaborate with application, security, and infrastructure teams to ensure reliable and secure network services.
• Prepare and maintain network documentation, topology diagrams, standard operating procedures, and technical documentation.
• Work closely with vendors and service providers to resolve technical issues and implement infrastructure improvements.
• Provide technical guidance and knowledge sharing to junior engineers when required.

Role Requirements

• Diploma in Computer Science, Information Technology, Network Engineering, or a related discipline.
• Minimum 3 years of experience in IT infrastructure, with strong hands-on experience in enterprise networking.
• Experience supporting manufacturing, semiconductor, or other high-availability enterprise environments.
• Strong knowledge of enterprise routing and switching technologies.
• Experience with Cisco, Aruba, Palo Alto, Fortinet, or equivalent enterprise networking platforms.
• Strong understanding of TCP/IP, VLAN, STP, OSPF, VRF, LACP, HSRP/VRRP, NAT, ACL, and VPN technologies.
• Experience with enterprise firewall administration and network security.
• Experience deploying and supporting enterprise wireless networks.
• Familiarity with monitoring platforms such as LibreNMS, Zabbix and Wireshark.
• Knowledge of Windows Server, Active Directory, DNS, DHCP, and IT infrastructure support.
• Experience with data center infrastructure, structured cabling, and server connectivity.
• Good understanding of disaster recovery and business continuity planning.