Results-driven Network & Security Engineer with 4+ years of experience, adept at designing and managing network infrastructures and implementing cybersecurity measures. Specializes in configuring and managing diverse network and security systems, including Cisco and SonicWall technologies. Demonstrates a strong capability in technical deployments and strategic security assessments, ensuring comprehensive IT infrastructure development and security management.• Proficient in IP Addressing, Routing Protocols, Switching, DNS and DHCP, NAT, VLAN, and VPN Tunnelling, ensuring network setup and management• Established and maintained network infrastructure, focusing on IT support and network components, firewall management, and integration with Microsoft Office 365• Conducted security assessments, ethical hacking, and penetration testing using industry-standard tools, ensuring security frameworks• Skilled in laptop and desktop procurement and refurbishing, providing efficient solutions for hardware management• Proficient in operating systems installations and maintenance across various platforms, along with VMware setup and Adobe Creative Cloud applications
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Senior Executive ItLemniskCoimbatore, Tn, In -
Information Technology Infrastructure EngineerInfovision Inc. May 2022 - PresentBengaluru, Karnataka, India -
Network EngineerWipro Sep 2021 - May 2022Chennai, Tamil Nadu, India -
System AdministratorCriar Solutions Opc Private Limited Aug 2020 - Jul 2021Coimbatore, Tamil Nadu, India
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Information Technology Infrastructure EngineerKovai.Co Aug 2019 - Jul 2020Coimbatore Area, India -
InternA2B2 It Services Pvt Ltd Jun 2019 - Jul 2019Bangalore -
Technical ConsultantRelaince Digital Express Mini Jul 2014 - Mar 2015Coimbatore Area, India
Karthikeyan Rajendran Education Details
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Information Technology -
Nanjiah Lingammal Polytechnic CollegeDiploma In Electronics And Communication
Frequently Asked Questions about Karthikeyan Rajendran
What company does Karthikeyan Rajendran work for?
Karthikeyan Rajendran works for Lemnisk
What is Karthikeyan Rajendran's role at the current company?
Karthikeyan Rajendran's current role is Senior Executive IT.
What schools did Karthikeyan Rajendran attend?
Karthikeyan Rajendran attended Coimbatore Institute Of Technology, Nanjiah Lingammal Polytechnic College.
Who are Karthikeyan Rajendran's colleagues?
Karthikeyan Rajendran's colleagues are Rakshitha A Gedam, Aditya Agrawal, Nikita Dalmia, Koteswarudu Akula, Dharshini T, Shubham Chandrayan, David Prince.
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Karthikeyan Rajendran
Sap Certified Principal Consultant | Technical | Associate Practice Lead | Kaar TechnologiesGreater Chennai Area -
3amdocs.com, gmail.com, csgi.com
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Karthikeyan Rajendran
Chennai -
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