Network Administrator

Zeta (Directi)
Location: Bengaluru

We are looking for an individual with 4-6 years of experience in the Networking field to join Zeta. You will be responsible for the planning, design, implementation, and support of LAN, WAN, and firewalls in business-critical production environments.




What is the job like?




  • Works independently in troubleshooting and providing technical and developer support for products/solutions via email, chat, etc on-call basis
  • Typically interact with systems administration teams at client locations
  • Configuration, maintenance, and troubleshooting of routers and switches (primarily Juniper devices), Firewalls devices including Sonicwall, Juniper SRX, and Palo Alto
  • Understand and troubleshoot WAN circuit incidents using loop tests, port statistics verification, physical verification and coordination
  • Design, implement and manage the LAN & WAN setup for Group offices and globally distributed Datacenters
  • Ensure all networks of Zeta are always available and secure
  • Ensure all network design documentation are updated in the systems
  • Setup manage and maintain DDOS mitigation system
  • Setup manage and maintain Wireless networks for office including HP and Aruba Wireless products
  • Troubleshoots and maintains the WAN network consisting of multiple P2P and VPN links from different service providers
  • Manage a large LAN deployment with more than 2000 endpoints
  • Manage the setup of small home offices of executives

Who should apply for this role?

  • Years of Experience: 4 to 6 years
  • Certification: JNCIA, JNCIS, CCNA, CCNP
  • Worked in either Enterprise or Datacenter environment
  • Experience with Configuring and Troubleshooting Routing - BGP, IS-IS, OSPF
  • Experience with Configuring and Troubleshooting Switching - VLANs, VTP, STP, HSRP, VRRP, QoS
  • Experience with Configuring and Troubleshooting Firewalls and VPNs
  • Exposure to open source network monitoring tools like Nfsen, Nagios, cacti will be an added benefit
  • Fundamental understanding of Windows and Linux networking stack is a must