We are looking for a skilled Network Engineer who can design, implement, secure, and maintain enterprise and industrial networks.

Job Responsibilities
Design, configure, and maintain LAN, WAN, and Wireless Networks.
Install and configure Layer-2 and Layer-3 switches.
Configure and troubleshoot enterprise routers.
Configure VLANs, Trunk Ports, Inter-VLAN Routing, and STP.
Configure Static Routing and Energetic Routing (OSPF, EIGRP, BGP).
Configure DHCP, DNS, NAT, PAT, and ACLs.
Configure and manage enterprise firewalls.
Configure VPNs (Site-to-Site and Remote Access).
Configure Port Forwarding and NAT rules.
Troubleshoot network connectivity issues.
Perform bandwidth monitoring and network optimization.
Monitor network health using monitoring tools.
Maintain structured cabling and network racks.
Configure and troubleshoot Wi-Fi Controllers and Access Points.
Implement network redundancy and high availability.
Maintain IP addressing plans and documentation.




Work with Linux and Windows Server networking.
Configure industrial networking for factory automation.
Connect PLCs, HMIs, IoT Gateways, and SCADA systems over Ethernet.
Diagnose communication issues between industrial devices.
Coordinate with software and IoT teams during deployments.
Provide onsite and remote technical support.
Maintain network security and backup configurations.

Required Technical Skills
NetworkingTCP/IP
IPv4 & IPv6
OSI Model
Ethernet
Subnetting
CIDR
VLAN
VTP
STP
RSTP
MSTP
Trunking
EtherChannel
Routing
OSPF
BGP
EIGRP
Static Routing
ACL
NAT
PAT
DHCP
DNS
SNMP
NTP
QoS
Firewall & SecurityFortinet
Sophos
SonicWall
Cisco ASA
VPN Configuration
SSL VPN
IPSec VPN
IDS/IPS
Network Segmentation
Firewall Policies

📌 Senior Network Engineer Faridabad
🏢 Itsybizz AI Private
📍 Faridabad