Azure VM & networking Deploying and managing VMs; VNets, NSGs, UDRs, peering, Azure Firewall, Load Balancer, VPN Gateway, ExpressRoute; troubleshooting with Network Watcher Linux networking ip/iproute2, routing tables, iptables/nftables, VLANs, bridges, GRE/VXLAN tunnels, tcpdump, basic scripting (Bash or Python) Routing protocols Solid BGP (eBGP/iBGP, attributes, route maps, communities, path selection); OSPF; EIGRP/IS-IS exposure; static and policy-based routing IPsec / VPN IKEv1/IKEv2, site-to-site and route-based VPNs, crypto parameters, NAT-T, troubleshooting tunnel negotiation SD-WAN Hands-on with at least one platform (e.g. Cisco Catalyst SD-WAN, Fortinet, VMware VeloCloud, Versa); overlay, policies, application-aware routing (SLA-based path selection, DPI app identification), failover 4G / 5G Cellular WAN integration, APN configuration, signal metrics (RSRP, RSRQ, SINR), private APN and failover design; configuring and troubleshooting 4G/5G routers , dual-SIM failover Wi-Fi 802.11ac/ax, RF planning, site surveys, controller-based and cloud-managed WLANs, 802.1X/RADIUS Core networking TCP/IP, subnetting, VLANs, STP, NAT, DNS, DHCP, QoS, packet capture and analysis (Wireshark)



IDS/IPS & firewalls IDS/IPS with Suricata or Snort (rule tuning, alert triage); next-gen firewall policy, NAT and UTM configuration (e.g. Fortinet, Palo Alto, pfSense/OPNsense) OpenWrt Configuring and hardening OpenWrt routers and firewalls: UCI, firewall zones (fw4/nftables), mwan3 multi-WAN, IPsec/WireGuard VPN, firmware upgrades and packages

Communication and customer skills
- Excellent spoken and written English; able to explain complex network issues to both engineers and non-technical stakeholders.
Confident leading customer calls, workshops and bridge calls during outages.
Strong customer handling: sets transparent expectations, manages escalations calmly and follows through to closure.
Writes clean, structured emails, status updates, designs and RCA reports.
Ownership mindset, positive time management and the ability to juggle multiple customers and priorities.

This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.

📌 Network Support Engineer Bengaluru
🏢 Benison Technologies
📍 Bengaluru