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Information Security Professional (f/m/d)

At IONOS, the leading European provider of cloud infrastructure, cloud services and hosting services, you will work together with a wide range of teams. We are characterized by open structures, a friendly working culture and flat hierarchies with a strong team spirit. We firmly believe that work and fun are compatible, and offer you the right environment for this. Our constant growth means that we are always looking for new colleagues. Become part of IONOS and grow with us.

I want to apply now via online application form


As a member of the Service and Security Management team, you will be responsible for the design and operation of an integrated management system. This includes certified areas from ISO 27001, BSI IT-Grundschutz, BSI C5 and is constantly being expanded. Their goal will be to help these standards to be more useful for our customers and the company. The creation of synergies through lean processes, skilful use of tools and the efficient, redundancy-free planning and execution of audits is an important part of your tasks.

  • You take on the role of specialist here and can independently manage the implementation and design of the integrated management systems.
  • You plan measures for new and re-certification, carry them out and take care of the follow-up.
  • You will design and prepare reports and key figures and represent them to top management.
  • In addition to your primary activity, you will also take on topics in other security disciplines, such as awareness, risk management or emergency management, and support your colleagues.
  • You can look forward to exciting projects that combine state-of-the-art technologies and products with future-oriented security standards. Even the mapping of basic IT protection to Kubernetes clusters is possible!


  • You have a university degree in IT or a comparable education, ideally with specialization in the field of information security.
  • You have a comprehensive knowledge of standardized information security, especially on the basis of the ISO 2700x series and/or IT-Grundschutz.
  • You understand how to communicate complex interrelationships to specialist departments in a way that is appropriate for the target group, and you like to turn your specialist knowledge into secure products in a self-organized manner as a team player.
  • You are proficient in modern digital working with on premise and cloud-based collaboration tools.
  • The ability to communicate orally and in writing in German and English is a matter of course for you.


The following benefits await you:

  • Hybrid working model with home office option.
  • Flexible working hours through trust-based working hours.
  • At some locations a subsidized canteen and various free drinks.
  • Modern office space with very good transport connections.
  • Various employee discounts for activities and products.
  • Employee events such as summer and winter parties, as well as workshops.
  • Numerous training and development opportunities.
  • Various health offers, such as sports and health courses.

Job info

Location: Karlsruhe, Berlin or Work from home
Type: Full-time
Category: IT Security
Work experience: Professionals
Reference ID: 3209


IONOS is the leading European digitalization partner for small and medium-sized businesses (SMB). The company serves around six million customers and operates across 18 markets in Europe and North America, with its services being accessible worldwide. With its Web Presence & Productivity portfolio, IONOS acts as a 'one-stop shop' for all digitalization needs: from domains and web hosting to classic website builders and do-it-yourself solutions, from e-commerce to online marketing tools. In addition, the company offers Cloud Solutions to enterprises who are looking to move to the cloud as their businesses evolve. 

We value diversity and welcome all applications - regardless of, for example, gender, nationality, ethnic or social origin, religion, disability, age as well as sexual orientation and identity, physical characteristics, marital status or any other irrelevant factor subject to applicable law.

Recruiting Team IONOS
Hinterm Hauptbahnhof 3-5
D-76135 Karlsruhe