Job Description
Job Title: Senior Cloud Security Engineer
nDepartment: Security Engineering
nFunction: Security Engineering and Operations
nReports To: Manager
nLocation: Bangalore, India
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nJob Description
nRakuten Symphony is seeking a hands-on Senior Cloud Security Engineer to support security engineering and security operations for applications, cloud infrastructure, network platforms, and on-premises environments. The role will be responsible for implementing and operating security controls, configuring firewalls and WAFs, monitoring security events, investigating incidents, managing vulnerabilities, and improving the security posture of production environments. Experience with AWS and GCP security services is preferred.
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nKey Responsibilities
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- Implement, operate, and continuously improve security controls for applications, cloud infrastructure, servers, networks, and platforms.n
- Configure and manage security technologies including firewalls, WAFs, F5 security solutions, Cisco security solutions, network access controls,



and traffic-filtering policies.n
- Configure and maintain AWS WAF, GCP Cloud Armor, F5 Advanced WAF, and equivalent technologies.n
- Configure and troubleshoot F5 BIG-IP security features, including virtual servers, access policies, SSL/TLS controls, traffic management, and WAF policies.n
- Configure and manage relevant Cisco security technologies, including firewalls, network security controls, VPNs, access policies, and security monitoring.n
- Develop and tune security rules to protect applications and APIs from SQL injection, cross-site scripting, path traversal, bot activity, denial-of-service attacks, and other malicious traffic.n
- Monitor firewall, WAF, F5, Cisco, operating system, application, network, cloud, and security logs.n
- Investigate security alerts, suspicious traffic, unauthorized access, abnormal application behavior, and potential indicators of compromise.n
- Support security incident response

📌 Senior Security Engineer (Bengaluru)
🏢 Rakuten Symphony
📍 Bengaluru