Service Level Manager | Service Level Manager (w/m/d)

Deutsche Glasfaser Holding GmbH

Düsseldorf, Nordrhein-Westfalen, Deutschland
Published Apr 17, 2026
Full-time
Permanent

Job Summary

As a Service Level Manager, you will be the central figure in defining and evolving Service Level Agreements (SLAs), Operational Level Agreements (OLAs), and Underpinning Contracts (UCs). Your day-to-day responsibilities involve monitoring service performance, conducting service review meetings, and coordinating cross-functional collaboration between NOC, TBO, and construction teams. You will act as an empathetic fact-checker, building long-term relationships with internal and external partners while ensuring all processes align with ITIL standards. This role is ideal for a professional who enjoys identifying optimization potential through Continual Service Improvement (CSI) measures. The position is particularly attractive due to its high level of responsibility in a growing digital infrastructure environment, offering extensive benefits including flexible remote work options, a comprehensive home-office equipment package, and a dedicated professional development academy.

Required Skills

Education

University degree in Computer Science, Business Informatics, or a comparable qualification; ITIL Foundation certification or higher is required.

Experience

  • Several years of professional experience in IT Service Management or a comparable service management role
  • Proven experience working with monitoring and reporting tools
  • Practical experience in contract management
  • Experience in coordinating cross-functional teams and external maintenance partners

Languages

German (Fluent)English (Intermediate)

Additional

  • Permanent full-time contract. Role requires the ability to work across departments including NOC, TBO, Operations, and Construction teams.