System Engineer / IT Administrator: in Network Security Infrastructure

Hannover Rück – one of the leading back insurers worldwide. In general, we take risks from yesterday, today and tomorrow. Our strength? Connecting Power: In our global team of around 4,000 colleagues, we bring together knowledge, perspectives and understanding. We rely on each other, challenge ourselves and develop our services and products in a consistent way. Whether models for risk calculations, digital tools or pragmatic solutions for our customers, you can bring your know-how into and shape with us. Sounds good? Meet us as a reliable employer and find your place with us.

Let's connect: Get up to 24 months, in full time, from now on, in our GIT-IO Network department at Hannover / Germany as a System Engineer / IT Administrator:in Network Security Infrastructure.

You can secure ongoing operation in the Network Security Infrastructure area (Internet Proxy (SWG) and firewalling) You have troubles in your eyes and fix them, you take into account changes in requirements by adapting and developing the components You can secure the communication paths of mobile clients in the network, such as homeworkers, virtual desktop infrastructures and external sites. You are part of the elaboration of early threat detection mechanisms and develop new ideas in network security projects, such as network segmentation or network behaviour analysis. The creation of technological concepts and documentation is an integral part of your activity in a regulated environment. Advice from users:in the 2nd level at Incidents or Changes

Completed studies in (economic) computer science, (economic) engineering or training as a specialist for system integration Relevant professional experience in the operation of enterprise security environments by Zscaler Experience in the operation of enterprise network environments of Cisco and Check Point manufacturers as well as in Python, Ansible or Terraform automation First experience in process-oriented, tool-based work in the areas of incident, problem and change management (ITIL knowledge of advantage) You can communicate with users in German and English with different technical backgrounds. Communication strength, joy in cooperation and solution and service orientation You may not meet all the requirements mentioned, but you will understand your expertise. If you also share our values Responsibility, We-Spirit and Drive, we look forward to your application!

Flexibility: A hybrid working model with flexible working hours and 30 days holiday a year Working abroad: up to 30 days a year within the EU Member States and in Iceland, Liechtenstein, Norway and Switzerland Financial Benefits: Occupational pensions, employees: internal shares on favourable terms, holidays and Christmas allowances, and financial participation in business success Comprehensive (financial) support in housing search and moving to Hannover Lifelong learning: Innovative further education, e.g. in the form of e-learning, seminars, soft skills training, language courses, as well as the possibility to indulge in other departments Digital Fitness: In short trainings, we will show you how to make your working day more efficient and smarter with our AI tools – especially Microsoft Copilot Healthy work: Ergonomic workstations, an excellent canteen with colourful regional offers from vegan to organic quality Sports services: Germany across the Hansefit team or the Daily Fitness Centre in Hannover (here also for members) Corporate Benefits: Discount on products and services of well-known suppliers (including travel, fashion, technology) Individual family support: operating capacity and costless and anonymous external counselling on private, professional and psychologic grounds Mobility: Mobile with the cost-free job ticket (Germany ticket), free parking and e-leaving stations for cars and bicycles Connecting Power: Together we celebrate festivals, organize team events and meet internal networking events, such as our monthly after-work at Work Café