Ärztekammer Niedersachsen Körperschaft des öffentlichen Rechts | Germany | 30xxx Hannover | Permanent position | Full time / Home office | Published since: 05.06.2026 on stepstone.de
Senior IT Network and Security Expert (m/f/d)
We as the Medical Chamber of Lower Saxony (ÄKN) make us strong for good medicine and together with our eleven district offices represent around 48,000 doctors in the area of Lower Saxony. At the same time, as part of the self-government, we carry out public tasks in the healthcare sector and carry out governmental tasks. We are responsible for a high-quality medical education and training as well as training of medical professionals. In order to strengthen our team, we are looking for an unlimited period of time in the Information Technology Unit in Hanover and a full-time (38,5 hours/week) Senior IT-Network and Security Expert (m/w/d)
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Your tasks • Your profile • What we offer
Responsibility for secure operation and the administration and development of network, server and security infrastructures Support and backup of Windows/Linux systems, Active Directory environments as well as central IT and security platforms Analysis, processing and prevention of safety incidents, vulnerabilities and technical disturbances during operation Development and Optimization of Security Solutions and Vulnerability Management Systems Planning and implementation of measures to secure and stabilise the IT infrastructure Participation in automation, standardization and continuous improvement of IT and security processes Creation of technical documentation and close cooperation with internal teams in complex technical issues
Completed (specialized) Higher Education (Bachelor/Diplom) in Business Informatics or a comparable qualification with corresponding knowledge and skills that can be demonstrated by appropriate professional experience Multiannual professional experience in IT networking and security engineering and in the administration of IT infrastructures Knowledge of network security, Windows/Linux Server Security, Active Directory and common security solutions such as SIEM, DER/XDR or IDS/IPS Experience in the topics System Curing, Vulnerability Management, Patch Management as well as backup and recovery processes Good knowledge of on-premises and data center environments as well as interest in automation and technical developments Structured, analytical and solution-oriented working methods as well as pleasure in the processing of complex technical questions Impressed team and communication skills, high responsibility and excellent knowledge of German at least C1 level
A dynamic and versatile working environment with new, exciting daily Challenges Modern working environment and valuable working environment Central location with good transport connections and sufficient parking facilities for a stress-free journey Flexible working hours and the possibility of mobile work Assets Job ticket grant Participation in Hansefit Exclusive employee discount on Corporate Benefits
Location
 | Ärztekammer Niedersachsen Körperschaft des öffentlichen Rechts | |
| 30175 Hannover | ||
| Germany |
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