IT Engineer (m/w/d) Central IT – Linux and IAM

secunet is Germany's leading cybersecurity company. In an increasingly networked world, the company, with the combination of products and advice, ensures robust, digital infrastructures and the highest possible protection for data, applications and digital identities. secunet is specialized in areas where there are special requirements for security – such as Cloud, IIoT, E-Government and E-Health. With secunet's security solutions, companies can maintain the highest security standards in digital projects and thus drive their digital transformation. For our highly motivated team in the field of IT Strategy & Management, we are looking for your smart head for our location in Essen at the closest possible time.

You actively shape our Linux system landscape. In challenging integration projects, you bring your know-how and ensure smooth, secure and stable operation of our Linux-based infrastructure You develop and provide solutions for system automation for our requirements in the Linux environment Together with the team, you are responsible for the operation as well as the continuous development of our identity and access management (IAM) systems as well as the Public Key Infrastructure (PKI) and thus make a central contribution to IT security in the company

You have successfully completed an education in the IT field (e.g. as a specialist informatics (m/w/d)) or a study in the STEM field or convince us with comparable practical experience You work routined and safe in Linux environments and feel comfortable in the shell as well as in the system architecture You know virtualization from practice – e.g. VMware, Proxmox or similar technologies Ideally, you bring experience with modern identity and access management solutions – such as SAML, OpenID Connect or Keycloak Own-responsible work, reliability and a proactive look at improvements characterize you Good knowledge of German and English complete your profile

Real team spirit: teamwork in teams that drive changes – no matter how complicated and extensive projects are Social relevance: We work on solutions that have Gamechanger qualities – in all areas of IT security Individual development: Career is not a standard recipe for us. We develop together and support you with what you need for you to continue The focus is on the human being: the strength lies in our diversity. We respect each other as we are. We are also at the heart of the reconciliation of work, family and private life. Here we have been certified since 2025 Flexible work: Twelve locations in Germany, shared desktop model, confidence working time and flexible part-time models. Here is the right model for everyone Sun, beach or mountains: Work in the EU outland? No problem – You can work remotely within the EU for up to 20 days per year Beautiful Benefits Top: Enjoy bike leasing, corporate fitness program, discounted job ticket, secudog and much more If you would like to work at the forefront of technological development in a climate characterised by trust and fairness, we should get to know each other. JOBV1_EN