Open to opportunities

Krishnaraj P

@krishnarajp

Message

I am a network engineer specializing in wireless, RF, Cisco systems and hands-on troubleshooting.

India

Message

What I'm looking for

I'm seeking a network engineering role focused on wireless/RF and Cisco environments where I can apply L2 troubleshooting, site implementation and team coordination, with opportunities for technical growth and larger infrastructure responsibility.

I am an L2 network engineer delivering and maintaining wired and wireless networks across government and enterprise projects, currently supporting the KSWAN project in Karnataka. I specialize in Cisco router and switch configuration, OLT/ONT deployments and RF tuning.

Previously I implemented point-to-point and point-to-multipoint wireless solutions using Ubiquiti, Cambium, Mikrotik and Mimosa, supported major clients and handled site surveys, firmware upgrades and remote troubleshooting. I have configured CCTV/IP camera systems and led large surveillance installs at sites such as Palani temple and port projects.

I hold CCNA and CompTIA A+ certifications and take ownership of end-to-end delivery—from ticketing with CA Service Desk Manager to directing field engineers and ensuring reliable network performance. I seek roles that let me grow technically and take on larger infrastructure responsibilities.

Experience

Work history, roles, and key accomplishments

Current

Network Engineer - L2

Current

United Telecoms Limited

Sep 2022 - Present (2 years 11 months)

Provide L2 network support for the KSWAN project across Karnataka, troubleshooting government department networks, configuring Cisco routers (C1111-8P, C1121-4P) and SG-series switches, and managing field engineers while handling tickets via CA ServiceDesk Manager.

CA Service Desk Manager Cisco IOS (C1111 C1121)Cisco SG Switches RF Support CA ServiceDesk Manager Putty Field Engineering

Wireless Network Engineer

Airpath Wirelessnet Solutions

Jul 2021 - Aug 2022 (1 year 1 month)

Configured and monitored point-to-point and multipoint wireless networks for major customers including Aachi Masala, Supreme Computers, and Dalmia Cements; performed RF tuning, firmware upgrades, bandwidth control and remote support.

Mikrotik Cambium Winbox RF Planning Bandwidth MiMOSA WinBox

System Integrator

Beacon Technology

Jun 2016 - Mar 2021 (4 years 9 months)

Led site surveys and installation/configuration of CCTV and RF systems, deploying over 1000 IP cameras at Palani temple and multiple RF links while handling ISP link monitoring and DHCP troubleshooting.

PTZ Cameras RF Link Tuning ISP Link Monitoring

Education

Degrees, certifications, and relevant coursework

Selvam College of Technology

Bachelor of Technology, Information Technology

Grade: 67.40%

Activities and societies: Participated in university-level NSS camps (2009, 2010); served as NSS student coordinator (2010); donated blood in college drives (2010–2012).

Completed B.Tech in Information Technology with 67.40% from Selvam College of Technology in 2012.