Information Security Engineer (m/w/d)

As a Security Engineer, you will be a key member of our IT team and take ownership of securing Celsion Bank's cloud and infrastructure landscape. You will design, implement, and maintain security solutions that protect our digital-asset banking platform against evolving threats — while ensuring compliance with financial regulatory standards. You will play a central role in shaping the bank's security posture and contribute directly to its long-term IT security strategy.

• Design, implement, and continuously improve cloud security architecture (Azure)
• Monitor and respond to security threats across infrastructure, endpoints, and cloud environments
• Lead vulnerability management, penetration testing coordination, and remediation efforts
• Implement and maintain security controls in line with regulatory requirements (DORA, ISO 27001, MiCAR)
• Manage identity and access management (IAM), network security, and data protection policies
• Automate security processes and integrate security into CI/CD pipelines (DevSecOps)
• Act as the primary contact for security-related incidents and provide 2nd/3rd level response
• Collaborate with IT, compliance, and business units to embed security across the organization
• Evaluate emerging threats and technologies and propose proactive mitigation strategies
• Maintain security documentation, policies, and contribute to awareness initiatives

• Degree in Computer Science, Information Security, or equivalent professional experience.
• 5+ years of professional experience in a security-focused engineering role
• Strong knowledge in:
• Cloud security (Azure Security Center, Defender for Cloud, Sentinel)
• Network security, firewalls, and zero-trust architectures
• Identity & Access Management (Entra ID / Azure AD)
• SIEM, vulnerability scanning, and endpoint protection
• Experience with security automation (PowerShell, KQL, or similar).
• Solid understanding of regulatory frameworks relevant to financial institutions (DORA, ISO 27001).
• Banking or fintech experience is a strong plus.
• Strong analytical thinking and a structured approach to risk assessment
• Proactive, independent, and team-oriented work style

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• A modern and innovative IT environment with the opportunity to shape future developments.
• A collaborative, motivated team with flat hierarchies.
• Collaborative, growth-oriented culture with significant professional-development opportunities
• Competitive compensation package, including training budget and the chance to work at the forefront of digital-asset finance