Cyber Security Experts#

Job Summary

This role focuses on designing deploying and operating secure cloud network perimeters for critical hi tech environments using Azure Firewall AWS Firewall Manager and Palo Alto next generation firewalls. The specialist will safeguard connectivity across hybrid architectures ensure compliance with enterprise security standards and reduce cyber risk exposure for critical networked infrastructure.

Responsibilities

• Design secure cloud network perimeter architectures that protect critical hi tech workloads by using Azure Firewall AWS Firewall Manager and Palo Alto next generation firewalls in complex hybrid environments
• Implement advanced firewall policies and rule sets that minimize attack surfaces while maintaining productive connectivity for business critical applications and services
• Monitor firewall logs and network traffic patterns to detect anomalies investigate suspicious activities and recommend targeted remediation actions that reduce cyber risk




• Develop standardized firewall configuration baselines that align with organizational security policies and regulatory expectations relevant to critical networked infrastructure
• Coordinate firewall change requests by validating requirements assessing security impact and executing changes in a controlled manner to ensure service stability
• Optimize firewall performance by tuning rules leveraging security services and eliminating redundant objects in order to improve throughput and latency for users
• Collaborate with cloud platform teams and application owners to integrate security controls at design time and prevent misconfigurations in Azure and AWS environments
• Conduct periodic access reviews on firewall policies to confirm least privilege access remove obsolete rules and strengthen overall network segmentation across environments
• Create detailed technical documentation covering firewall designs runbooks troubleshooting steps and operational procedures that enable c

📌 CyberSecurity Specialist (India)
🏢 Cognizant
📍 India