Career at DENIC
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What sets us apart.
What you can expect from us.
We are the central registry for all .de domains—organized, independent, and secure. For decades, we have ensured that over 17 million domains are accessible at all times.
Meaningful tasks, modern technologies, a collegial atmosphere, and the security of an independent cooperative await you here.
At DENIC eG, we foster a culture of cooperation that brings together different experiences, backgrounds, and perspectives.
Our common goal: respect and fair opportunities for all. Because we are not all the same, and that is precisely one of our greatest strengths.
Current job offers
Vulnerability Management, Attack Surface Management (ASM), SIEM
What we offer:
- Extensive home office arrangements, flexible working hours through flexitime
- 30 days holiday plus Christmas Eve and New Year's Eve free
- Continuous further education and certifications
- Performance-related bonuses
- 100% reimbursement of public transport commuting expenses
- 40% employer contribution to the company pension scheme
- Capital-forming benefits, accident insurance
- Employer allowance for canteen, membership in a fitness center and company bike
Your tasks:
- Operation and further development of security management systems and associated processes in the areas of vulnerability, attack surface and SIEM
- Assessment of threats and vulnerabilities and development of mitigation measures
- Creation of technical guidelines and security concepts for implementation in systems and applications, preferably based on Critical Security Controls (CIS Controls)
- Conducting security analyses and penetration tests
- Supporting our technical teams in the implementation of security requirements
- Ensuring technical governance (including for the areas of endpoint, malware protection and vulnerability management)
Your profile:
- Degree in computer science or comparable training
- Several years of work experience in the field of information security
- In-depth knowledge of Unix/Linux
- In-depth knowledge and experience in the areas of vulnerability management, SIEM (ideally Wazuh), IDS, attack surface, single sign-on, identity and access management, cryptography, endpoint and directory security
- Experience in penetration testing and forensics
- Knowledge of common scripting languages and automation techniques
- Knowledge of virtualization and containerization (Kubernetes)
- Very good English and fluent German
Focus: DevOps & Platform Operations
What we offer:
- Extensive home office arrangements, flexible working hours through flexitime
- 30 days holiday plus Christmas Eve and New Year's Eve free
- Continuous further education and certifications
- Performance-related bonuses
- 100% reimbursement of public transport commuting expenses
- 40% employer contribution to the company pension scheme
- Capital-forming benefits, accident insurance
- Employer allowance for canteen, membership in a fitness center and company bike
Your tasks:
- You will be responsible for the stable operation, administration and ongoing development of our big data and BI platform.
- You will design and maintain data models and ETL/ELT processes that reliably feed our BI applications and reporting structures.
- You will develop scalable backends for dashboards and data products for internal and external clients.
- You will integrate AI components into the platform and ensure their stable operation in the production environment.
As part of the agile team
- You will administer our BI tool landscape and work directly with analysts to connect new data sources and implement data quality rules.
- You will carry out proof-of-concept analyses for new technologies.
- You will act as a committed team player.
Your profile:
Required
- A successfully completed degree in Computer Science, Mathematics or Business Informatics, or an equivalent qualification.
- Solid programming skills in Go and Python.
- Proven experience with CI/CD pipelines.
- Extensive experience in the database environment (SQL and/or NoSQL), in the operation of data pipelines and in data modelling (ETL/ELT, dimensional models).
- Confident use of Git in a team context.
- Solid knowledge of Linux.
- Practical experience with Kubernetes.
- Experience with BI tools and their technical integration into a data platform.
- Basic understanding of AI methods (classical ML and LLMs).
- Confident manner and enjoyment of interdisciplinary and international collaboration.
- Very good command of German and English.
Plus
- Knowledge of ClickHouse and Grafana.
- Understanding of data governance and data quality processes.
- Ability to explain technical matters in a way that is understandable to non-technical team members and stakeholders.
- Experience in agile software development (Scrum, Kanban)
Focus: Analysis & Product Development
Agile Data Science Team
What we offer:
- Extensive home office arrangements, flexible working hours through flexitime
- 30 days holiday plus Christmas Eve and New Year's Eve free
- Continuous further education and certifications
- Performance-related bonuses
- 100% reimbursement of public transport commuting expenses
- 40% employer contribution to the company pension scheme
- Capital-forming benefits, accident insurance
- Employer allowance for canteen, membership in a fitness center and company bike
Your tasks:
- You develop and maintain BI dashboards and standardised reports for internal stakeholders.
- You maintain and further develop a consistent KPI framework: you define key performance indicators, document their calculation and ensure a common understanding across the company.
- You carry out data analyses (descriptive, predictive, prescriptive) and present the results – in reports, presentations and dashboards.
- You contribute your analysis and modelling results to the development of data-driven products for external clients.
As part of the agile team
- You will write your own queries and scripts for data preparation and work within our CI/CD environment.
- You will contribute to data quality and data governance.
- You will act as a committed team player.
Your profile:
Required
- A successfully completed degree in Mathematics, Computer Science or Economics / Business Informatics
- In-depth knowledge of statistics, data mining and AI methods (classical ML and LLMs) with a focus on practical application
- Experience in building BI dashboards and standardised reports, as well as in defining and maintaining KPI frameworks
- Very good SQL skills
- Experience with BI tools
- Basic programming skills in Python and Go
- Confident use of Git in a team context
- Confident manner, enjoyment of interdisciplinary and international collaboration, and a customer-focused approach to work with a high degree of initiative
- Very good German and English language skills
Plus
- Knowledge of ClickHouse or comparable column-oriented databases
- Knowledge of common ML frameworks
- Experience with CI/CD pipelines
- Experience in training, evaluating and monitoring ML models
- Linux skills
- Practical experience with Kubernetes
- Strong analytical and advisory skills, as well as the ability to present results to both technical and non-technical audiences
- Experience in agile software development (Scrum, Kanban)
Human Resources
Should you have any questions regarding the application process or a particular job posting, please send us an e-mail.
Frank Bernd
Head of Human Resources
+49 69 27 235 0