(Senior) IT Infrastructure Expert (m/f/d)

(Senior) IT Infrastructure Expert (m/f/d)

We are looking for a

(permanent, full-time) Join our team at our location in Berlin, Baden-Baden or Verl - flexible working conditions available

Your daily tasks will be:

• Serve as the subject matter expert for Conditional Access and MFA platform operations
• Lead script/tool development for configuration rollout, validation, and remediation
• Establish and maintain operational dashboards and reports that provide visibility into compliance and enforcement health
• Drive root cause analysis and continuous improvement initiatives to address policy drift and enforcement gaps
• Coordinate closely with IAM, Security, and Architecture teams to reflect evolving platform standards
• Guide junior team members in tooling use, operational best practices, and script quality
• Support readiness reviews, internal audits, and compliance documentation

Everyone’s story matters. Come shape your story with us at Riverty.

But where does that take you?

To one of our 30 hybrid workspaces - designed for exchanging ideas, learning from others, and shaping the way we work. An international community of over 4,000 people, representing almost 80 nationalities across 11 countries. United by one mission: Combining empathy, advanced technology and data-driven insights to keep people and businesses in flow. With payments made for them. So that they don’t have to worry about it.

And there’s more. We are part of the family-owned Bertelsmann group. Established. Corporate. In a fast-paced industry. We enable flexible payments in various industries, simplifying the financial management of known brands and helping people repay debt to build financial confidence. In short: shaping FinTech.

Your Qualification:

• Deep expertise in Microsoft Entra ID platform administration and operations
• Deep knowledge of M365 and Exchange
• Experience building and maintaining operational tooling for secure policy rollout
• Strong analytical mindset and troubleshooting skills
• Ability to lead operational excellence efforts and align with broader platform strategy
• Microsoft Certified: Identity and Access Administrator Associate (or higher)