Senior IT Infrastructure System Engineer | Senior System Engineer IT Infrastruktur (m/w/d)

puro Personaldienstleistung GmbH

Heidelberg, Neckar, Baden-Württemberg, Deutschland
Published Feb 12, 2026
Full-time
Permanent

Job Summary

As a Senior IT Infrastructure System Engineer based in Heidelberg, you will play a pivotal role in managing and evolving the workplace management systems for a prominent medium-sized enterprise. Your daily responsibilities will include ensuring the operational readiness of the IT infrastructure, implementing cloud-based solutions, and automating tasks using PowerShell. You will act as a central technical expert, conducting Proof of Concept (PoC) studies and creating critical technical documentation such as emergency plans and operating manuals. This role is ideal for a communicative professional who can bridge the gap between technical implementation and executive decision-making. The position offers a highly attractive package, including a 37.5-hour work week, 30 days of vacation plus additional time off, and extensive insurance benefits. You will work in an international environment that actively promotes intercultural exchange while enjoying a salary of up to €95,000.

Required Skills

Education

Degree in Computer Science or equivalent qualification; Microsoft 365 Endpoint Administrator Associate certification (or comparable proof of achievement).

Experience

  • Professional experience in providing Windows clients and IT workplace infrastructures within large-scale enterprises
  • Expert-level experience with the Microsoft Intune product portfolio
  • Proven practical experience in PowerShell scripting, Microsoft Entra ID, or Microsoft Defender Portal
  • Experience in conducting Proof of Concept (PoC) studies and developing factsheets for decision-makers

Languages

German (Fluent)English (Fluent)

Additional

  • Location: Heidelberg; 37.5-hour work week; Valid certification as Microsoft 365 Endpoint Administrator Associate or equivalent required.