FreeHire

Total Automation Solutions

Sr.Network Engineer

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· <\/span><\/span><\/span>Manage and maintain enterprise\nnetwork infrastructure including LAN, WAN, WLAN, VPN, and firewall\nenvironments.<\/span>
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· <\/span><\/span><\/span>Install, configure, and\ntroubleshoot Cisco Wireless Controllers, Switches, Routers, and Access Points.<\/span>
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· <\/span><\/span><\/span>Configure and manage Cisco WLC\nmodels with HA SSO or N+1 redundancy architecture.<\/span>
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· <\/span><\/span><\/span>Handle Cisco Access Point\nconfiguration in CAPWAP and Mobility Express solutions, including Wave 2 and\nCisco 9100 series APs.<\/span>
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· <\/span><\/span><\/span>Monitor network performance\nusing Network Management Systems (NMS) and ensure maximum uptime and\navailability.<\/span>
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· <\/span><\/span><\/span>Perform network upgrades,\nfirmware updates, troubleshooting, and issue resolution for network\nhardware/software.<\/span>
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· <\/span><\/span><\/span>Configure and troubleshoot VLANs,\nrouting, switching, wireless networks, and firewall security policies.<\/span>
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· <\/span><\/span><\/span>Work closely with end users to\nresolve network\-related tickets and fulfill new network requirements within\ndefined timelines.<\/span>
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· <\/span><\/span><\/span>Diagnose and resolve network\nconnectivity, performance, and security\-related issues.<\/span>
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· <\/span><\/span><\/span>Maintain network documentation,\ntopology diagrams, inventory records, and configuration backups.<\/span>
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· <\/span><\/span><\/span>Ensure adherence to IT security\nstandards, access control policies, and best practices.<\/span>
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· <\/span><\/span><\/span>Support audits, infrastructure\ndeployment activities, and multi\-site network operations.<\/span>
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Requirements<\/h3>
  • Strong\n hands\-on experience with Cisco Switches, Routers, Wireless Controllers,\n and Firewall configuration.<\/span>
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  • Experience in configuring and troubleshooting Cisco WLC models\n with HA SSO and N+1 redundancy.<\/span>
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  • Strong understanding of TCP/IP, DNS, DHCP, VPN, Routing,\n Switching, VLANs, and Wireless Networking.<\/span>
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  • Experience with NMS and monitoring tools such as SolarWinds\n Orion, Cisco DNAC, Cisco Prime, HP NNMi, Splunk, Wireshark, and ServiceNow.<\/span>
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  • Firewall administration expertise: Palo Alto, Forti Gate and\n Checkpoint \u2014 including security policies, NAT, URL filtering, threat\n prevention, TLS/SSL inspection, HA clusters, and VPN configuration.<\/span>
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  • Experience handling enterprise and multi\-site network\n environments, incident management, ISP coordination, and SLA\-driven\n support.<\/span>
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  • Knowledge of network security concepts: firewall policy\n management, NAT/PAT, packet capture analysis, vulnerability remediation,\n Layer 7 application inspection, and ITIL\-based change management.<\/span>
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  • Familiarity with ITIL processes, backup and disaster recovery\n operations, and network security best practices.<\/span>
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  • Experience in handling enterprise and multi\-site network\n environments.<\/span>
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    <\/span>Preferred\nSkills\-<\/span><\/b>
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    • Good communication, coordination, and customer\-handling skills.<\/span>
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    • Ability to manage critical incidents independently, network\n migrations, and infrastructure deployments.<\/span>
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    • Exposure to Microsoft Azure, Entra ID / Azure AD, and SAML/SSO\n integrations.<\/span>
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    • Certifications such as CCNA, CCNP, or equivalent will be\n preferred.<\/span>
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