About the Role We are looking for a detail-oriented Network Engineer with hands-on experience in switching technologies to join our IT Infrastructure team. The ideal candidate has practical, day-to-day experience configuring and troubleshooting enterprise LAN switching environments.
Key Responsibilities Configure, implement, and maintain LAN switching infrastructure, including VLANs, trunking (802.1Q), STP/RSTP/MSTP, Ether Channel, and inter-VLAN routing. Troubleshoot Layer 2 issues (loops, broadcast storms, connectivity failures) and provide L1/L2 network support. Implement switch-port security (port security, DHCP snooping, dynamic ARP inspection). Maintain network documentation, topology diagrams, and configuration backups. Perform firmware/software upgrades and support network expansion projects alongside senior engineers. Participate in on-call rotation as required.
Required Skills CCNA certified, with 3 years of hands-on switching experience. Strong grasp of VLANs, trunking, STP/RSTP, Ether Channel/LACP, and Layer 2/3 concepts. Hands-on experience with Cisco Catalyst switches (other vendors a plus). Familiarity with monitoring tools (Solar Winds, PRTG, Wireshark). Basic routing knowledge (OSPF, static routing) is an advantage. Strong troubleshooting, communication, and teamwork skills.