Operation and further development of the security infrastructure, including SOC/SIEM platforms (on-premises and cloud-based)
Implementation, administration and hardening of core security solutions, in particular Microsoft Purview (DLP), Defender and Microsoft 365 components
Vulnerability management including conducting vulnerability analyses and penetration tests as well as tracking and implementing mitigation measures
Participation in ISMS, DORA and governance topics and definition of technical security controls
Support for risk and due-diligence assessments
Close collaboration with IT Operations, System Engineering and Risk Management to ensure a holistic security approach

Degree in computer science and/or equivalent qualification with a focus on IT security
Several years of experience in cybersecurity or IT infrastructure with solid knowledge of network security, firewalls, web application security and SIEM
Proven hands-on experience with Microsoft security technologies such as Defender XDR, Sentinel, Intune and Purview
Knowledge of DLP, EDR, IAM and cloud security solutions
Familiarity with regulatory requirements and frameworks such as ISO 27001, DORA and EBA guidelines
Analytical, structured and solution-oriented working style
Very good German and English skills (level C1/C2)

Senior Security Engineer

Key skills