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Network Engineer(CCNA Certified)

Spectral Consultants

2 - 5 years

Chennai

Posted: 29/05/2026

Job Description

Diversity Candidates only apply


About the Role

As a Network Engineer, you will be supporting LAN/WAN network, SD WAN/4G/5G WAN Links, Data center networking, load balancer, DNS/DHCP/IP Management, WLAN experience such as Access Point/CAP WAP/Wireless controller.


Responsibilities

  • Supporting LAN/WAN network
  • SD WAN/4G/5G WAN Links
  • Data center networking
  • Load balancer
  • DNS/DHCP/IP Management
  • WLAN experience such as Access Point/CAP WAP/Wireless controller


Qualifications

  • 3 to 5 Years for Level 2
  • 8 to 10 Years for Level 3


Required Skills

  • Knowledge of Cisco routers, switches, wireless LAN and security technologies
  • Good understanding of OSI Model, TCP/IP protocol suite (IP, ARP, ICMP, TCP, UDP, SNMP, FTP, TFTP)
  • Experience on routing protocols - OSPF, BGP, EIGRP
  • Basic knowledge of the tools like HP NNM, Solarwinds
  • Good understanding or experience in SD WAN/4G/5G WAN technologies
  • Supporting and troubleshooting of wireless LAN environment involving Access Points and Controller
  • Understanding of Data Center networking and load balancer would be added advantage


Preferred Skills


  • Experience in a large enterprise environment is needed
  • Network monitoring/supporting experience is essential
  • Hands-on experience in routers/switches/data centres/Load balancer/APs/WLCs are needed
  • Strong hands-on experience with Cisco IOS, Cisco Routers and Switching products
  • DNS/DHCP/IP Management experience
  • Experience in configuring and troubleshooting F5 load balancer and Citrix NetScaler
  • Good experience in prepare HLD and LLD Visio schematic for transformation documentation
  • Authentication Protocols like TACAS/RADIUS/802.1x knowledge
  • Good understanding of Datacenter architecture, its networking requirement
  • Experience in supporting wireless LAN access points and wireless LAN controllers
  • Good knowledge of SD WAN technology
  • New age WAN circuits for underlay of SD WAN such as Cable Broadband/4G/5G WAN links
  • Networking requirements for addressing enterprise DR/BCM
  • Experience and understanding for need for automation in network routine jobs such as upgrades/reporting
  • Basic programming knowledge in Python or shell scripting would be added advantage
  • An ability to pinpoint issues and escalating it to right team during bridge call, would be good
  • An ability to explain the exact problem in comprehensive way to management team, would be good
  • An ability to understand the criticality of an issue impacting business and prioritising is essential


Ability to troubleshoot and resolve network issues independently, clear communication across technical and non-technical teams, strong documentation and process adherence, team collaboration in high-pressure environments.

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