Aravindh Karthik

System Engineer with experience in IT infrastructure and support, seeking opportunities in Cybersecurity or related networking roles. Possesses strong foundational knowledge in security monitoring, vulnerability assessment, and network analysis, along with hands-on experience through labs and projects using tools like Wireshark, Nmap, and Burp Suite

System Engineer at Cognizant (Contract via Balbhas Business Sysnomics Pvt Ltd) (2025-01 – Present)

• Delivered L1 network and system support through ServiceNow by resolving incidents, managing tickets, and ensuring SLA compliance.
• Monitored network connectivity and assisted in firewall and switch operations, including commissioning, decommissioning, and troubleshooting access and security-related issues.
• Coordinated incident escalations, documented technical issues, and supported network infrastructure upgrades to improve system performance, stability, and capacity.
• Analyzed system and network logs to identify anomalies and assisted in resolving potential security-related issues in collaboration with IT teams.

Bachelor of Computer Science and Engineering in Computer Science and Engineering – Thiruvalluvar College of Engineering and Technology (2020-01 – 2024-12)

Higher Secondary (12th) – Kuyillappalayam Higher Secondary School, Kuyillappalayam, Auroville (2019-01 – 2020-12)

Secondary School (10th) – Kuyillappalayam Higher Secondary School, Kuyillappalayam, Auroville (2017-01 – 2018-12)