IT System Administrator handling support in hybrid environments, managing incidents and systems. Collaborating with clients and internal teams to ensure service quality in a stable IT setup.
Responsibilities
Customer support — central point of contact for customers via phone, e-mail and remote access.
Independently accept, handle and document service requests and incidents.
Technical support and system monitoring — analyze, prioritize and sustainably resolve incidents in the areas of virtualization, Windows and Linux server services.
Administration of server hardware, storage systems, operating systems and networks.
Proactive monitoring of customer systems and regular health checks.
Identify root causes of problems and derive improvement measures.
Plan, execute and control managed services within agreed SLAs.
Participate in change management and ensure consistent documentation of all activities.
Prepare service reports and support Continual Service Improvement (CSI).
Close collaboration with customers and internal teams to ensure stable, secure and high-quality service delivery.
Requirements
Professional background: Completed vocational training in IT (e.g., IT specialist for system integration) or an equivalent qualification.
Career changers with relevant practical experience are also welcome.
Motivation and willingness to learn: You are curious, keen to develop and want to continuously expand your knowledge in a modern IT environment.
Service orientation: Professional and friendly manner in dealings with customers and colleagues is a given for you.
Strong communication skills and teamwork: You enjoy working in a team but can also handle tasks independently.
Technical foundation: Proficient with Windows (client/server) and Linux systems.
Familiarity with concepts such as DNS and DHCP, and a solid basic understanding of networking that you can develop further with us in practice.
Virtualization & Cloud: Good practical experience with VMware technologies (Broadcom / Omnissa) and knowledge of cloud environments.
Interest in IT security: You are interested in IT security topics and actively apply and continuously deepen this knowledge in day-to-day work.
Technology affinity: Enthusiasm for new technologies and trends, especially in cloud and security, combined with a commitment to continuous professional development.
Language skills: Very good German skills, both written and spoken.
Benefits
Secure position: Permanent contract in a stable IT environment.
Fair compensation: Your contributions are fairly rewarded.
Work–life balance: 30 days of vacation, flexible working hours and the possibility to work in a hybrid model.
Locations & accessibility: Offices in Frankfurt and Hennef — well connected by train and car; parking spaces available.
Work environment: Modern IT equipment, free beverages and short distances to your colleagues.
Training: Access to vendor certifications and real projects that advance your professional development.
Team: An open, supportive environment where everyone matters — from apprentices to senior staff.
Extras: Contribution to employee savings plans (vermögenswirksame Leistungen) and joint events that are fun.
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