Job Description :- Wifi Infra, Authentication, Routing & Switching, Fortinet NSE 7 or Above.- SDWAN/Firewall and worked on Versa and Fortinet.- Network Topology UnderstandingRoles & Responsibilities :Routing and Switching :- Extensive experience in designing, configuring, and troubleshooting enterprise-level routing and switching networks.- Strong knowledge of routing protocols (OSPF, BGP, EIGRP) and switching technologies (VLANs, STP, LACP).- Experience with network hardware from major vendors (Cisco, huawei, mikrotik , POE etc.).- Certifications (e.g., CCNA CCNP are a plus.)- Proficiency in network monitoring and management tools (e.g., SNMP, NetFlow).- Strong analytical and problem-solving skills.Wireless Networking (Wi-Fi) :- Plan, configure, and secure wireless networks to provide reliable Wi-Fi access.- Monitor and optimize Wi-Fi performance and coverage.- Experience with network hardware from major vendors (Cisco WLC, TP Link , Ruckus AP etc.).- Proven experience in designing and managing Wi-Fi networks in enterprise environments.- Familiarity with Wi-Fi standards (802.11a/b/g/n/ac/ax) and emerging technologies.- Strong knowledge of wireless security protocols and best practices.- Proficiency in configuring and troubleshooting wireless LAN controllers and access points.- Experience with Wi-Fi survey tools and spectrum analyzers.- Ability to analyze and interpret network traffic and performance metrics.- Excellent communication and collaboration skills.- Certifications such as CWNA (Certified Wireless Network Administrator) are a plus.Firewall :- Proven experience in designing, configuring, and maintaining VPN solutions and Fortinet firewall devices.- Fortinet certifications (e.g., Fortinet NSE 4, NSE 5) are highly desirable.- Strong knowledge of VPN protocols (IPsec, SSL VPN) and VPN technologies.- Familiarity with FortiGate firewall appliances and FortiOS.- Experience with security information and event management (SIEM) tools is a plus.Experience Level : Min 6 years and Max 10 Years. At-least 1-2 years worked as L3 supportJob Locations : Gurgaon (ref:hirist.tech)