Role & responsibilities

An analytical and results-driven Cybersecurity & Networking Qualified with 710 years of experience in securing complex IT infrastructures. Proven expertise in designing resilient, defense-in-depth network architectures, conducting vulnerability assessments, and leading incident response efforts. Capable of effectively bridging networking operations and information security to safeguard critical data assets.
Architecture & Implementation: Design and deploy secure network architectures, including configuration of next-generation firewalls, access control lists (ACLs), and network segmentation.
Security Monitoring: Monitor network traffic and system logs using SIEM tools to detect and address potential threats.
Vulnerability Management: Perform regular vulnerability scans, risk assessments, and penetration testing to identify and remediate weaknesses.
Incident Response: Lead investigations, ensuring effective containment, eradication, and reporting of security incidents.
Access Control: Implement and manage IAM policies, including role-based access control and multi-factor authentication (MFA).




Infrastructure Management: Maintain and optimize enterprise network infrastructure to ensure high availability and secure data transmission across LAN/WAN settings.
Compliance Maintenance: Support audits and implement controls aligned with industry standards.
Troubleshooting: Diagnose and resolve complex network and communication issues promptly.
Documentation: Maintain network architecture diagrams, SOPs, and incident logs.

Preferred candidate profile

Core Competencies & Skills
Network Security & Architecture: Zero Trust Architecture, VPNs, VLANs, Routing & Switching
Cybersecurity Operations: Vulnerability Assessments, Threat Hunting, Incident Response, SIEM Management
Tools & Technologies: Firewalls, IDS/IPS, Active Directory, Wireshark, Splunk, Cisco ISE
Compliance & Frameworks: NIST, ISO 27001, IEC 62443

Degree in Computer Science / Engineering / Cybersecurity with certifications such as CCNA, CISA, CISM, CISSP, or ISO 27001.

Working pattern: Six days a week.

📌 Network & Cyber Security Chennai
🏢 Lucas-TVS
📍 Chennai