IT Systems Engineer | IT System Engineer (m/w/d)

ATD|Gruppe

Hannover, Niedersachsen, Deutschland

Published Feb 12, 2026

Full-time

Permanent

Job Summary

As an IT Systems Engineer at ATD Group, you will join a medium-sized IT system house operating across multiple locations including Braunschweig, Hannover, and Hamburg. Your daily responsibilities involve a dynamic mix of Second Level Support and project-based work, focusing on IT Security, Infrastructure, and Microsoft Solutions. You will work autonomously yet remain closely networked with the Sales, Service Desk, and Consulting teams to manage diverse IT system landscapes for mid-sized clients. The role is designed for professionals who enjoy a mix of technical administration and customer-facing service. The position is highly attractive due to its 'Servant Leadership' philosophy, agile structures, and flexible work models (including mobile work). You will benefit from a structured onboarding process and a culture that encourages specialized career paths and continuous skill development in areas like automation and AI.

Required Skills

Education

Completed vocational training as an IT Specialist for System Integration (Fachinformatiker Systemintegration) or equivalent qualification.

Experience

At least 3 years of experience in independent IT support and administration of diverse IT system landscapes
Professional experience in Second Level support and project execution
Expert knowledge in at least one focus area: Trend Micro, Citrix, VMware, macmon, or Microsoft 365
Alternatively, several years of practical expertise in multiple secondary products such as WatchGuard, Veeam, or Dell infrastructure

Languages

German (Fluent)English (Fluent)

Additional

Locations available: Braunschweig, Wolfenbüttel, Hannover, Hamburg, Höxter, or Detmold. Must have a valid CV. Applications from abroad without a direct link to the company's services will not be considered.