IT System Administrator (m/f/d)

• Short decision-making processes
• Working with modern technologies
• Opportunity for further development and specialisation
• Challenging and varied work
• A modern and committed corporate culture with a good working atmosphere
• 30 days' holiday
• Unlimited employment
• Subsidy of up to 50% for pension provision
• Subsidy for kindergarten place
• Hansefit-Membership
• Support for further training
• Bike leasing
• VWL

What you can always rely on at persona service:

• 50 € per month as a gift for your mobility depending on the position, e.g. for the Germany ticket and e.g. for the Germany ticket and much more
• bonuses as well as holiday and Christmas bonuses
• free tutoring for your children on the Ubimaster learning and tutoring platform
• numerous shopping discounts with well-known brands via our corporate benefits programme
• excellent personal support and regular feedback meetings
• diverse further training opportunities

• You will be responsible for the operation and further development of our Microsoft 365 environment
• In addition, you will administer Windows Server, Active Directory and Entra ID
• Operation and integration of Linux systems are part of your tasks
• You set up and further develop container environments
• You support the further development of our automation processes
• You actively participate in the co-design of our system and infrastructure architecture
• Support, installation, introduction and set-up of network components and operating systems are your area of responsibility
• you set up computer hardware and are responsible for the procurement and management of hardware and software products

• You have successfully completed training as an IT specialist (m/f/d) specialising in system integration or a comparable qualification
• You have experience in the administration of complex IT infrastructures
• You are familiar with Microsoft environments and Active Directory
• You have a good understanding of networks and IT security
• You are familiar with Linux and container environments
• You not only want to operate infrastructure, but also actively improve it