Key Responsibilities:

-Monitor and maintain the security of the network & security infrastructure, including firewalls, VPNs, Load balancer, ISE and proxy systems.

- Implement security measures to protect sensitive information from unauthorized access.

- Analyze and respond to security incidents and breaches, providing timely resolutions.

- Collaborate with cross-functional teams to improve overall organizational security posture.

- Conduct regular vulnerability assessments and audits to identify potential security risks.

- Document security processes and create reporting metrics to track compliance and performance.

- Periodically update the system software, taking periodic backup and maintained device lifecycle

- Lead the deployment, configuration, and optimization of network and security devices (routers, switches, firewalls, load balancers, VPNs, WAF, IDS/IPS, etc.).

- Validate and implement network/security designs as per project requirements.

- Ensure compliance with security standards, policies, and regulatory requirements.

- Execute and oversee business-critical changes with proper risk assessment and rollback planning fallowed by CAB process.

- Configure and manage firewalls (e.g., Palo Alto, Fortinet, Cisco ASA, Check Point).

- Implement automation for operational activities with python or other scripting tools.