System Administrator/IT Support

NIKI is looking for graduates of Technical University Departments / Schools of Sciences / Software, Computer, Electrical Engineering, or similar disciplines for the role of System Administrator/IT Support.

Become a member of NIKI Digital Engineering!

If you have completed your studies and are looking for new challenges, interdisciplinary and diverse teams, and projects, send us your resume.

Our strategy is to transfer the know-how into practice. TWT is our trusted long-term partner, sharing and supporting our vision. Through close, daily collaboration, we design and deliver innovative solutions for clients and partners across the energy, health, and automotive industries. Combining interdisciplinary expertise in IT, digital engineering, and consulting, we turn ideas into impactful results that reflect our shared vision for progress.

What to expect

As a System Administrator/IT Support, you will be responsible for the overall operation, maintenance, and optimization of the company’s IT infrastructure and systems. You will play an active role in both strategic IT development and day-to-day technical support.

Task description

• Ensuring the stable and efficient operation of IT systems, including monitoring, backup management, and comprehensive documentation of procedures. 
• Contributing to the design and continuous improvement of the company’s IT infrastructure, including the expansion of collaboration platforms and the support of cloud services. 
• Managing incidents, problems, changes, and service requests in accordance with ITIL best practices. 
• Coordinating with internal departments and communicating with external solution providers to ensure effective project delivery and technical support. 
• Ensuring IT security, implementing protective measures, and continuously improving security-related processes. 
• Managing IT projects, including planning, implementation, and monitoring of infrastructure and system-related initiatives. 

Basic Qualifications

• Bachelor’s degree from a University (AEI) in Engineering, Natural Sciences, Computer Science, or other related fields with a focus on Information Technology and Information Systems. 
• Initial practical or professional experience in one or more of the following areas: 

• Administration of Linux/Windows client and server systems. 
• Administration of Active Directory Domain. 
• Administration of virtualization solutions (e.g. VMware ESXi, Proxmox).
• Network and infrastructure administration (e.g. HP/Aruba, Sophos, VEEAM).
• Database administration (Microsoft SQL Server, Oracle, MySQL).
• IT security and implementation of information security measures.  
• Strong communication skills and the ability to interact effectively with others, with a service-oriented and professional mindset. 
• Ability to work independently, demonstrate initiative, willingness to learn, and strong teamwork skills. 
• Excellent command of the English language, both written and spoken. 

Preferred Qualifications

• Knowledge of the German language.  
• Very good knowledge of MS365; experience with Linux systems is an advantage. 
• Strong knowledge of file-sharing technologies (NFS, Windows, Samba). 
• Strong understanding of computer networking (TCP/IP, firewalling—preferably Sophos, routing, DNS/DHCP). 
• Experience with Information Security Management Systems and compliance with industry standards (ISO, TISAX). 
• Experience in penetration testing and vulnerability management. 
• Experience in scripting for system processes (e.g. VBA, Python, PowerShell, Bash). 
• Experience in hardware maintenance and support. 

What we offer

• Structured learning on the job, professional feedback, and a mentor open to all your questions.
• Innovative, highly technically demanding industry and research projects, interdisciplinary teams, and highly qualified colleagues.
• Open doors, and the chance to take over responsibility quickly – participate, shape, and leave your fingerprint.
• Discover new talents and shape your career path: Become a specialist, project manager, or manager.
• Simultaneous, collaborative work using modern digital platforms.
• Workplace flexibility.
• Flexible working hours thanks to our attractive flextime model - only compatible projects.
• Enjoy working with great colleagues in your day-to-day work.

Are you intrigued to find out more about this position? Then apply for a job with us!