Noida, Uttar Pradesh
Job Summary

Strong analytical and problem-solving skills with a focus on resolution and service quality.\\r\\nEffective communication skills to interact across all levels of stakeholders.\\r\\nExcellent interpersonal skills when dealing with customers and team members.\\r\\nAbility to work independently, prioritize tasks, and perform in a fast-paced environment.\\r\\nPositive, proactive, and collaborative attitude with a solid desire to contribute to team success.

Key Responsibilities

Ttroubleshoot LAN, WAN, and WLAN networks across multi-site enterprise environments. Manage and support Cisco, Juniper networking platforms, including switches, routers, wireless controllers, and access points. Configure ,support and optimize F5 Load balancers/ Application delivery Controllers including VIP creation, SSL offloading, health monitoring and traffic steering policies. Conduct wireless site surveys and performance assessments Perform RF analysis, antenna planning, and Wi-Fi optimization (802.11 a/b/g/n/ac/ax). Monitor network performance and support incident/problem resolution to ensure maximum uptime. Maintain and update network documentation, topology diagrams, and configuration standards. Coordinate with cross-functional teams, vendors,



and customers to support project and operational goals. Administer and support Infoblox DDI (DNS/DHCP/IPAM) environments including IP space management , DHCP scopes, DNS zones and grid management

Skill Requirements

Strong knowledge of Routing & Switching technologies including: VLANs, VTP, STP, CDP, EtherChannel, Subnetting, Trunking IPv4 / IPv6 Addressing, GRE Tunnels, Access Lists, NAT HSRP, VRRP, GLBP, OSPF, EIGRP, RIP, BGP Hands-on experience with: Cisco network devices & Cisco Prime Juniper QFX/EX switches & Juniper Mist portal/APs Wireless platforms Palo Alto/ Juniper SRX Firewalls Cisco ISE for endpoint control & NAC Wi-Fi Analyzers / Spectrum Analyzers Strong understanding of 802.11 and 802.3 network protocols. Strong RF fundamentals and wireless infrastructure planning.

Other Requirements

CCNP Enterprise (or equivalent experience) CCNA Routing & Switching CWNA – Certified Wireless Network Administrator CWDP – Certified Wireless Design Professional

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📌 Sr Engineer (Tools & Automation) (Noida)
🏢 HCLTech
📍 Noida