Jairaaman S
Security Engineer
Chennai,TN
Summary
Diligent Security Engineer with strong foundation in security engineering, specializing in network security and threat analysis. Proven ability to identify vulnerabilities and implement robust security measures. Demonstrated expertise in incident response and risk management. Implemented and hardened security controls by configuring firewalls and IDS/IPS, detected and mitigated threats through SIEM monitoring, reviewed and audited systems for vulnerabilities, automated security tasks, and secured infrastructure while ensuring effective incident coordination, clear documentation, cross-team collaboration, and analytical problem-solving.
Overview
2
2
years of professional experience
6
6
Certifications
3
3
Languages
Work History
Security Engineer
Bahwan Cybertek
03.2025 - Current
- Evaluated emerging technologies for their potential impact on organizational security posture, recommending appropriate solutions as needed.
- Contributed to business continuity planning efforts by assessing potential risks to critical systems and implementing backup strategies that ensured minimal downtime during disaster recovery scenarios.
- Managed incident response activities during critical security events, effectively containing threats and minimizing damage to systems and data.
- Led a team of security analysts to monitor and analyze potential risks, ensuring timely threat mitigation and incident response.
- Streamlined communication between departments regarding cybersecurity matters by creating an effective reporting structure that enabled prompt action against identified threats.
Network Engineer
Bahwan Cybertek
10.2024 - 03.2025
- Monitored network capacity and performance to diagnose and resolve complex network problems.
- Provided network support services for devices such as hubs, bridges, routers, and other hardware.
- Reduced downtime with proactive monitoring of network devices and rapid troubleshooting.
Software Trainee
Bahwan Cybertek
03.2024 - 09.2024
- Defined and identified test cases for new application development.
- Optimized test cases to maximize success of manual software testing.
- Improved software quality by executing thorough test cases and identifying critical defects.
Education
Bachelor of Engineering - Mechanical
SRM Easwari Engineering College
01-2021
Diploma - Mechanical Engineering
Adhiparasakthi Polytechnic College
Tamil Nadu, India01-2018
Class X - CBSE
Air Force Bal Bharti School
New Delhi01-2015
Skills
Intrusion detection
SIEM management
Incident response
Endpoint security
Threat intelligence
Network monitoring
Accomplishments
- S.P. SINHA T-20 National Cricket Tournament 2011 (State Tournament for under 13 Boys).
- Won ‘FUTSAL’ in a National Level Talent Fest, organised by “Beyond Dreams – Conact 2020”, March 2020.
- Obtained Second place in the IPPA Divisional Tournament (Football) organised by Govt of Tamil Nadu.
Certification
Certificate in ‘Design and Fabrication of Elevate Sofa-cum-Bunk Bed’
Timeline
Security Engineer
Bahwan Cybertek
03.2025 - Current
Network Engineer
Bahwan Cybertek
10.2024 - 03.2025
Software Trainee
Bahwan Cybertek
03.2024 - 09.2024
Diploma - Mechanical Engineering
Adhiparasakthi Polytechnic College
Class X - CBSE
Air Force Bal Bharti School
Bachelor of Engineering - Mechanical
SRM Easwari Engineering College
Sports Fanatic
Cricket, Table Tennis, Football and Badminton.