Senior Data Scientist C5I
C5I
Develop data architectures and models for complex use cases.
Details
Senior Data Scientist C5I
Around 3000 employees of RUAG and RUAG Real Estate contribute significantly to the security of Switzerland every day. They ensure that the Swiss Army and other operational and security organizations can comprehensively perform their tasks at any time.
What you can move
- Conceptualize and implement scalable data architectures and data models for complex use cases
- Build, further develop, and operate data pipelines for structured and unstructured data
- Develop suitable solutions for data storage, data integration, as well as batch and streaming processing
- Build semantic data models and develop and use ontologies and knowledge graphs
- Apply AI and machine learning methods to analyze data and develop data-driven solutions
- Integrate data and ML solutions into existing software and system landscapes via APIs and services
- Collaborate in data governance, data lifecycle management, and auditing
- Manage security, access, and authorization concepts for data, platforms, and data science environments
What you bring
- Completed training in Data Science, Computer Science, or a comparable field; or career changers with comparable practical experience
- Several years of experience in building and implementing complex data-driven solutions
- Solid knowledge of relational databases, object stores, and vector databases
- Very good knowledge in Data Engineering, especially in data modeling, data pipelines, storage technologies, and streaming
- Solid understanding of Kubernetes-based environments and enterprise storage, especially NetApp
- Independent, analytical, and solution-oriented work style
- Fluent in German; good knowledge of English (Level B2) is advantageous
- Military career as a higher non-commissioned officer or officer is advantageous
Do you not meet all the requirements perfectly? Apply anyway. We are always looking for talented and motivated individuals who want to enrich our team. We place great importance on diversity and equal opportunity, and our goal is to build a diverse team where everyone can fully develop their personal strengths.
About the Area
The Business Area C5I of RUAG MRO Holding AG supports the Swiss Army in implementing ICT projects with a specific focus on Cyber Command. This is your chance to contribute to highly secure and sovereign IT systems. We have grown from a small start-up with zero employees to over 260 employees in the last eight years and offer a unique, dynamic environment. Here you can work on the front line of the digitalization of the Swiss Army. Do you want to make a contribution to the security policy environment? Then you are exactly right with us. We work agile and consistently align ourselves with the DevSecOps model. With the C5I Campus, we have created an innovation space for highly secure IT systems and offer attractive workplaces.
Your Benefits
Salary and Additional Benefits
We attach great importance to finding a healthy work-life balance for our employees. Therefore, we offer flexible working hours and home office options.
We offer you a performance-oriented and market-appropriate salary, 13 monthly salaries, as well as generous bonus and allowances. Together with other additional benefits, this results in an attractive overall package.
Flexible Work Options
Discounts
At RUAG, you benefit from discounts in the areas of mobility and catering. Additionally, you can take advantage of attractive offers on our benefit portal and have fleet discounts with various renowned car brands.
Career Advancement and Development Opportunities
It is important to us to promote and develop the potential of our employees. Through training, courses, and further education, we support them in continuously building their skills to achieve their professional goals.
Leisure Opportunities
Our employees are important to us. Therefore, we give them a day off on their birthday, offer a variety of sports options, and the opportunity to earn additional days off at a wage deduction on top of their annual vacation entitlement.
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Posted here on 07/10/2026