IONOS SE | Germany | 10xxx, 76xxx, 14xxx, 13xxx, 12xxx Berlin, Karlsruhe | Permanent position | Full time / Home office | Published since: 07.03.2026 on stepstone.de
Cyber Security Engineer - DevSecOps / Python / KRITIS (m/f/d)
We are Europe's leading platform for cloud services and hosting services. We successfully accompany our customers in their company development. For our company success, over 4000 employees are active in several countries worldwide to meet the requirements and wishes of our 8.5 million customers.
We are a brand of United Internet AG, a listed company with around 10,200 employees.
We promote the development of our employees and their different talents, interests and languages.
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Your tasks • Your profile • What we offer
We are Europe's leading platform for cloud services and hosting services. We successfully accompany our customers in their company development. For our company success, over 4000 employees are active in several countries worldwide to meet the requirements and wishes of our 8.5 million customers.
We are a brand of United Internet AG, a listed company with around 10,200 employees.
We promote the development of our employees and their different talents, interests and languages. You work with technical teams to integrate security controls and measures into the software development lifecycle and into secure operations You carry out security reviews, such as penetration tests, threat modelings and concept checks You develop and operate technical security tools to ensure central security controls such as vulnerability management or compliance with rules for self-managed workstations You plan and conduct targeted training on application and infrastructure security
You have profound experience in information security and an intrinsic motivation to keep your knowledge up to date You understand modern, agile product development and have practical experience with DevSecOps concepts You have experience with all kinds of technical safety tests (White Box and Black Box), ideally in regulated and certified environments such as KRITIS, PCI-DSS You are safe in handling at least one programming language, ideally Python and/or Java, and have experience with modern virtual machines and container environments You are a team player: in and through, always go ahead with a good example and feel comfortable in managing projects and stakeholders efficiently even in stressful situations You have strong problem solving skills, good English skills, quality awareness, self-responsibility and the ability to work in an international team
Hybrid working model: three days in the office and two days home office Flexible working hours through confidence work time At some locations a licensed canteen and various free drinks Modern office space with very good transport connection Various employee discounts for activities and products Employee events such as summer and winter parties, as well as workshops Numerous training and development possibilities Various health services such as sports and health courses
Location
![]() | IONOS SE | |
| Hinterm Hauptbahnhof 3-5, 10178 Berlin, Karlsruhe | ||
| Germany |
The text of this ad was translated from German into English using an automatic translation system and may contain semantic and lexical errors. Therefore, it should be used for introductory purposes only. For more detailed information, see the original text of the ad at the link below.
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