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.