OPS Security Engineer (m/w/d)

You will join a production security environment operating in Agile mode, where teams are empowered to manage their own technical domain. Within the firewall and proxy filtering squad, you will be responsible for securing network traffic and supporting the bank’s infrastructure through effective firewall management. The team handles daily firewall requests, implements new rules, resolves incidents, and designs secure solutions based on business needs and security requirements. In parallel, the role includes supporting audits, security controls, regulatory obligations, and data flow recertification through detailed analysis and evidence preparation. Main Responsibilities:

• Manage daily firewall flow requests and validate incoming security requests.

• Implement, maintain, and optimize firewall rules and policies.

• Investigate and resolve firewall-related incidents and security policy issues.

• Contribute firewall expertise to project teams and security initiatives.

• Ensure firewal…