Key Responsibilities1. Cloud Infrastructure Management • Manage, administer, and monitor the AWS cloud infrastructure.• Work extensively with AWS services including EC2, VPC, Route 53, RDS, S3, IAM, CloudWatch, CloudTrail, WAF, KMS, ACM, Cognito, and AWS Backup.• Ensure high availability, performance, scalability, and reliability of cloud-hosted systems and applications.2. Information Security Operations • Implement and maintain robust security controls across cloud infrastructure and applications.• Manage IAM, MFA, vulnerability management, security patching, and system hardening.• Continuously strengthen the organization's cloud security posture.3. Security Monitoring & Incident Management • Monitor security events using SIEM and EDR solutions.• Review and analyze security alerts and coordinate investigations.• Ensure timely resolution of security incidents and implementation of corrective and preventive actions.4. Vendor & Team Coordination • Act as the primary point of contact for cloud infrastructure and information security vendors.• Monitor SLAs and deliverables and ensure timely closure of issues.• Coordinate with internal teams and external partners to ensure smooth and efficient operations.5. Compliance & Audit Support• Support internal and external audits related to IT infrastructure and information security.• Maintain necessary policies, procedures, records, and supporting documentation.• Ensure policy compliance and track the timely closure of audit observations and security findings.6. Backup, Disaster Recovery & Business Continuity• Oversee backup operations and ensure the recoverability of critical systems.• Coordinate and support Disaster Recovery (DR) testing.• Maintain DR documentation and support business continuity requirements.7. Continuous Improvement • Identify opportunities for automation, cloud cost optimization, enhanced monitoring, and operational efficiency.• Recommend improvements in cloud infrastructure, security controls, and operational processes.