Hagendorn
Senior ICT System Engineer 100% 100% (m/f/d)
- 15 September 2026
- 100%
- Permanent position
- German (Native language)
- Hagendorn
About the job
What is my role?
Our client is looking for you as a Senior ICT System Engineer (100%) to strengthen their IT team. You will take over the operation, administration and further development of the entire IT infrastructure and ensure that everything runs smoothly:
Operation, administration and further development of the entire IT infrastructure
Support of server, storage, network and client systems
Management and optimisation of Microsoft 365, Azure and hybrid environments
Ensuring availability, performance and security of the systems
Planning and implementation of infrastructure and digitisation projects
Further development of backup, disaster recovery and security concepts
Analysis and resolution of complex faults in 2nd and 3rd level support
Collaboration on IT architecture and technology topics
Creation and maintenance of technical documentation
Cooperation with specialist departments and external service providers
What do I need to be successful?
You bring solid know-how and the right attitude to get started in this role:
Completed training or degree in computer science
Several years of professional experience as a system engineer, ideally in an internal IT department
Sound knowledge of Microsoft technologies (Windows Server, Active Directory, Microsoft 365, Azure)
Experience with virtualisation technologies (VMware / Citrix)
Good knowledge in the area of networking
Experience in project management and implementation of infrastructure projects
Microsoft certifications in Azure, Microsoft 365 or Security are an advantage and underline your solid expertise
Independent, structured and responsible way of working
High service orientation as well as strong communication skills
Very good German skills as well as good English skills
What are my benefits?
Our client offers you more than just a job - here you will find an environment where you can grow and make an impact:
A working environment with foresight: modernly organised, clearly structured and supported by a strong team spirit
Careful induction and genuine collaboration: We accompany you from day one and support each other
Room for development: professionally as well as personally - with the opportunity to take on responsibility and develop further
Responsibility with impact: You work focused on solutions and successfully complete projects
Languages
German: C2 - native level
Work location
Hagendorn
Vacancy number
VA-4FL-QKA