Design, implementation, operation, and continuous optimization of complex IT infrastructure components within assigned areas of expertise
Act as a last-level technical expert and play a key role in ensuring stable, secure, and standardized IT services
Independently manage incidents, problems, and escalations up to last-level support
Support the consultation, planning, and technical design of IT projects
Coordinate tasks, timelines, and deliverables for assignments delegated to external service providers, other IT specialist groups, or operational business units
Create and maintain high-quality technical documentation independently
Ensure strict compliance with information security requirements, including careful handling of privileged access rights
Report and actively support the resolution of security incidents
Participate in on-call rotations and scheduled work outside standard business hours for maintenance activities or technical changes

Bachelor’s degree in Computer Science, Information Technology, or a comparable qualification preferred, but not mandatory
Minimum of 5 years of proven, hands-on experience in systems engineering and server/system administration within complex, enterprise IT environments
ITIL v4 Foundation certification
Fluent German language skills (at least B2/C1 level) as well as fluent English skills (at least B2/C1 level)
In-depth knowledge of current market technologies in virtualization (Proxmox) and backup/restore products (Veeam, etc.)
Very high willingness to learn, strong resilience, and flexibility in a dynamic IT environment
Structured, goal-oriented, and analytical working style with a strong sense of ownership
Strong organizational and coordination skills with the ability to manage multiple stakeholders and priorities
Excellent communication skills, a strong team-oriented mindset in an international environment and the ability to explain complex technical topics clearly
High level of commitment, reliability, and a hands-on mentality.

Senior Systems Engineer – IT Infrastructure Engineer

Key skills