Application Support Engineer

1 - 4 years

3 - 7 Lacs

Posted:4 days ago| Platform: Naukri logo

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Job Type

Full Time

Job Description

Summary

We are seeking a skilled Network Infrastructure Engineer to manage, monitor, and troubleshoot network infrastructure across global environments. The ideal candidate will have strong experience in Cisco, Juniper, Palo Alto, HP, and Aruba platforms and demonstrate expertise in network operations, incident response, and configuration management.

Roles & Responsibilities

Work on escalation tickets (L2/L3 level) and provide root cause analysis for recurring issues.* Configure and manage Cisco and Juniper routers/switches (OSPF, BGP, VLANs, STP, HSRP/VRRP, QoS).r* Administer and troubleshoot Palo Alto firewalls including security policies, NAT, and threat prevention.* Manage HP/Aruba switches and wireless controllers, support campus network and wireless access issues.

Skills

  • *Networking:Deep understanding of TCP/IP, routing, switching, BGP, OSPF, EIGRP, VLANs, STP, NAT, ACLs.*Platforms:* Cisco:Catalyst, Nexus, ISR/ASR routers, Nexus Switches.* Experience in SD-WAN (Cisco Viptela, Meraki, Aruba Edge Connect, or Silver Peak).* Juniper:EX/QFX series, Junos.
  • Palo Alto:Prisma SDWAN, VPN.* Cisco/Aruba:Access switches, wireless controllers, ClearPass (added advantage). * Tools:SolarWinds, Wireshark, Splunk, ServiceNow, Cisco Prime, Aruba Airwave. * Certifications (preferred):CCNA/JNCIA/CCNP/JNCIP/Aruba ACMP/HP ASE. Additional Information:* Strong communication and documentation skills.* Ability to work under pressure and in 24x7 environments.* Experience in global operations or managed service environments is a plus.
  • Understanding & Basic knowledge on Zscaler & F5 * Familiarity with cloud networking (AWS, Azure, GCP).* Basic scripting knowledge (Python, Ansible) for network automation.* Education:* Bachelors degree in Computer Science, Electronics, or equivalent field.* Relevant professional certifications (Cisco, Juniper, Palo Alto, or Aruba) are preferred.Qualification 15 years full time education
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