System Administrator enhancing technology supporting critical cybersecurity missions for the Department of Defense. Collaborating on solutions to improve platform performance and security.
About the role
- 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.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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