Jayakumar KR
Cybersecurity Analyst (Entry-Level)
About
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Skills & Expertise (14)
Work Experience
System Engineer
VRL Automation & Engineering Projects Pvt. Ltd
06-2024 - Present
Administered and maintained Active Directory Domain Services (ADDS), including user/group management, GPOs, and authentication troubleshooting. Configured and monitored firewalls to ensure secure network access and reduce potential attack surfaces. Managed TCP/IP networking, DNS, and DHCP services to maintain reliable connectivity across systems. Conducted email triage and phishing analysis to identify and mitigate malicious content. Supported network operations including IP management, firewall configurations, and VPN setups.
Education
Master of Computer Applications
2020 - 2022 · India
Bachelor of Computer Applications
2017 - 2020 · India
Certifications
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Visa Status
H2B Visa
Relocation
Open to Relocation
Skills (14)
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