Description

Own the configuration, administration, and L3 support of enterprise LAN, WAN, Wireless, and Security infrastructure.

Responsibilities

• Implement and configure routers, switches, security, and wireless devices across multivendor data centers and remote networks.
• Analyze existing infrastructure to recommend modifications that improve reliability, availability, and scalability.
• Provide L3 support for incidents, resolving repetitive issues through permanent bug fixes and root cause analysis.
• Manage complex changes and lead P1/P2 incidents within stringent SLA requirements.
• Build technical knowledge base documentation, network diagrams, SOPs, and capacity reports.

Required Skills

• 7+ years of experience in network engineering and administration.
• Expertise in Cisco Nexus (9k, 7k, 5k), Catalyst switches, and Cisco Routers (ASR, ISR, Meraki).
• Deep knowledge of routing protocols including BGP, OSPF, IP SLA, and PBR.
• Hands-on experience with switching technologies: RSTP, LACP, VPC, VSS, FEX, and Nexus 1000v.
• Proficiency with firewall administration using Juniper SRX, NSX, and Palo Alto.
• Experience with Aruba Wireless Controllers, Access Points, and Airwave, including heatmap creation.
• Solid understanding of Cisco Client for NAC, identity management, Radius, and TACACS.
• Practical experience with SDWAN, LAN, WAN, and VPN technologies.
• Ability to automate complex system tasks using Python scripting.
• Experience using ticketing systems like JIRA and ServiceNow within an ITIL framework.
• Familiarity with Bluecat for DHCP scope management and monitoring tools like PagerDuty and Moogsoft.

Preferred Skills

• Experience representing technical teams in Change Advisory Board (CAB) meetings.
• Background in WAN optimization products.

Key Skills

Education

Any Graduate