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Kishan Raj

Systems Engineer @ Tata Consultancy services | BTech ECE

Noida

4+ years of work experience

Tata Consultancy Services
Feb 20264 mosPresent

Noida, Uttar Pradesh, India

Worked as a Systems Engineer with hands-on experience in implementation, management, and support of enterprise SD-WAN, LAN, and WAN infrastructure. Involved in network deployment, configuration, troubleshooting, and performance optimization to ensure reliable and secure connectivity across multiple business locations. Key Responsibilities Implemented and supported SD-WAN, LAN, and WAN solutions for enterprise environments. Performed network device configuration, deployment, and migration activities. Configured and troubleshot routers, switches, VLANs, WAN links, and VPN connectivity. Worked on routing and switching technologies including OSPF, BGP, and TCP/IP. Monitored network performance and resolved latency, packet loss, and routing issues. Coordinated with ISP/vendors for circuit implementation and issue resolution. Executed network changes, upgrades, and rollout activities with minimal downtime. Performed incident management, root cause analysis, and operational support. Maintained network documentation, topology diagrams, and implementation records. Collaborated with cross-functional teams during network deployment and support activities.
EDGE TELECOM Pvt. Ltd.
Jan 20251 yr 2 mosFeb 2026

Noida, Uttar Pradesh, India

Working on Cisco SDWAN. Perform activity like onboarding Edge routers on SDWAN fabric for smooth and consistent performance of the wan network. Perform relevant duties on a day-to-day basis. Create and maintain documentation for monitoring, processes, network diagrams, and existing device inventory. Monitor and maintain all the network devices (LAN devices, routers, switches, wifi controllers, etc) and any other related equipment and services. Integrated Motadata with NgeniusONE to provide real-time network monitoring and optimize network infrastructure performance. Integrated Motadata with external tools for enhanced communication and issue tracking. Utilized NgeniusONE’s deep packet inspection (DPI) and Motadata’s monitoring data to proactively identify and resolve network issues, reducing downtime by 20%. Automated alert systems using NgeniusONE's network traffic analysis and Motadata’s system monitoring, enabling faster response times to network incidents. Designed and maintained centralized dashboards combining data from both Motadata and NgeniusONE for better visibility into overall network health and application
SY Associates
Aug 20246 mosJan 2025

Noida, Uttar Pradesh, India

Performing activities like onboarding Edge routers on SDWAN fabric for smooth and consistent performance of the Wan network. Responsible for installation, configuration daily operation tasks. Responsible for maintain various reports of network devices. Monitoring Traffic on firewalls and also monitor CISCO Prime Infrastructure Server. Responsible for coordinating and managing various logs of Checkpoint and Fortinet on Syslog Server, logged the case. Configure WLC, creating SSID. Health Check of all Networking Devices of Data-Centre. Configuring Network Devices like Switches, Routers & Fortinet Firewall. Taking Backups of Switches, Routers & Firewalls and Troubleshooting Network Issues. Troubleshooting, Network problems like IP address Assigning and other LAN issues. Monitor devices and their performance on tools like Motadata, nGeniousONE,nGPulse.
Intec Infonet Private Limited
Sep 20221 yr 11 mosJul 2024

Noida, Uttar Pradesh, India

Handling network issues of the clients and maintain a wireless controller, switches, routers and ISE Responsible for installation, configuration daily operation tasks. Responsible for maintain various reports of network devices. Monitoring Traffic on firewalls and also monitor CISCO Prime Infrastructure Server. Responsible for coordinating and managing various logs of Checkpoint and Fortinet on Syslog Server, logged the case. Configure WLC, creating SSID. Health Check of all Networking Devices of Data-Centre. Configuring Network Devices like Switches, Routers & Fortinet Firewall. Taking Backups of Switches, Routers & Firewalls and Troubleshooting Network Issues. Troubleshooting, Network problems like IP address Assigning and other LAN issues.

Education

GL bajaj institute of technology and management

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering

GL bajaj institute of technology and management

20164 yrs2020

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Headline

Systems Engineer @ Tata Consultancy services | BTech ECE

About

CCNA Certified

Location

Noida

Work experience

Systems Engineer at Tata Consultancy Services, Feb 2026 - Present · 4 mos, Noida, Uttar Pradesh, India, Worked as a Systems Engineer with hands-on experience in implementation, management, and support of enterprise SD-WAN, LAN, and WAN infrastructure. Involved in network deployment, configuration, troubleshooting, and performance optimization to ensure reliable and secure connectivity across multiple business locations. Key Responsibilities Implemented and supported SD-WAN, LAN, and WAN solutions for enterprise environments. Performed network device configuration, deployment, and migration activities. Configured and troubleshot routers, switches, VLANs, WAN links, and VPN connectivity. Worked on routing and switching technologies including OSPF, BGP, and TCP/IP. Monitored network performance and resolved latency, packet loss, and routing issues. Coordinated with ISP/vendors for circuit implementation and issue resolution. Executed network changes, upgrades, and rollout activities with minimal downtime. Performed incident management, root cause analysis, and operational support. Maintained network documentation, topology diagrams, and implementation records. Collaborated with cross-functional teams during network deployment and support activities.

Network Engineer L2 at EDGE TELECOM Pvt. Ltd., Jan 2025 - Feb 2026 · 1 yr 2 mos, Noida, Uttar Pradesh, India, Working on Cisco SDWAN. Perform activity like onboarding Edge routers on SDWAN fabric for smooth and consistent performance of the wan network. Perform relevant duties on a day-to-day basis. Create and maintain documentation for monitoring, processes, network diagrams, and existing device inventory. Monitor and maintain all the network devices (LAN devices, routers, switches, wifi controllers, etc) and any other related equipment and services. Integrated Motadata with NgeniusONE to provide real-time network monitoring and optimize network infrastructure performance. Integrated Motadata with external tools for enhanced communication and issue tracking. Utilized NgeniusONE’s deep packet inspection (DPI) and Motadata’s monitoring data to proactively identify and resolve network issues, reducing downtime by 20%. Automated alert systems using NgeniusONE's network traffic analysis and Motadata’s system monitoring, enabling faster response times to network incidents. Designed and maintained centralized dashboards combining data from both Motadata and NgeniusONE for better visibility into overall network health and application

Network Engineer L2 at SY Associates, Aug 2024 - Jan 2025 · 6 mos, Noida, Uttar Pradesh, India, Performing activities like onboarding Edge routers on SDWAN fabric for smooth and consistent performance of the Wan network. Responsible for installation, configuration daily operation tasks. Responsible for maintain various reports of network devices. Monitoring Traffic on firewalls and also monitor CISCO Prime Infrastructure Server. Responsible for coordinating and managing various logs of Checkpoint and Fortinet on Syslog Server, logged the case. Configure WLC, creating SSID. Health Check of all Networking Devices of Data-Centre. Configuring Network Devices like Switches, Routers & Fortinet Firewall. Taking Backups of Switches, Routers & Firewalls and Troubleshooting Network Issues. Troubleshooting, Network problems like IP address Assigning and other LAN issues. Monitor devices and their performance on tools like Motadata, nGeniousONE,nGPulse.

Network Associate at Intec Infonet Private Limited, Sep 2022 - Jul 2024 · 1 yr 11 mos, Noida, Uttar Pradesh, India, Handling network issues of the clients and maintain a wireless controller, switches, routers and ISE Responsible for installation, configuration daily operation tasks. Responsible for maintain various reports of network devices. Monitoring Traffic on firewalls and also monitor CISCO Prime Infrastructure Server. Responsible for coordinating and managing various logs of Checkpoint and Fortinet on Syslog Server, logged the case. Configure WLC, creating SSID. Health Check of all Networking Devices of Data-Centre. Configuring Network Devices like Switches, Routers & Fortinet Firewall. Taking Backups of Switches, Routers & Firewalls and Troubleshooting Network Issues. Troubleshooting, Network problems like IP address Assigning and other LAN issues.

Education

Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering, GL bajaj institute of technology and management