You analyze large volumes of sensor, condition, and event data from the switch diagnostics system Artemis
You develop, validate, and improve analysis approaches for fault detection, anomaly detection, and condition assessment
You derive robust insights from measurement data and translate them into clear statements about the condition of switch components
You support the further development of data-driven prognostic models for predictive maintenance
You work closely with infrastructure specialists to technically contextualize measurement data, damage patterns, and detected anomalies
You assess the relevance of analysis results for operations, maintenance, and technical optimization
You develop an integrated understanding of physical system behavior, digital analysis, and operational value
You coordinate closely with software developers on data pipelines, data quality, visualizations, and system integration
You help transfer analytical methods robustly into existing digital applications
You prepare reports, dashboards, and decision templates for internal teams and customers
You work with sensor specialists to assess measurement quality, signal quality, and sensor configurations
You contribute to test scenarios and strategies for the system's further development
You support field tests and pilot projects, evaluate results, and help transition analytical insights into production applications.

Degree in Data Science, Computer Science, Mathematics, Physics, or a related technical field
Experience analyzing technical measurement data, ideally in an industrial or infrastructure-related environment
Solid knowledge of data analysis, statistics, and Python as well as SQL — experience with machine learning is a plus
Interest in sensor technology, measurement systems, and railway-related topics around switches and predictive maintenance
Ability to present complex data relationships clearly and communicate them to different target audiences
Structured, solution-oriented work style with strong teamwork skills; very good German language skills

30 days of vacation plus additional days off on Christmas Eve and New Year's Eve
Flexible working hours and mobile working
The option to work up to 4 weeks per year from another EU country
A modern, well-equipped workplace
A dynamic and motivated team that supports and promotes you
The option for a free membership to the Visiolife studios
Meal/mobility subsidy through salary conversion
Bike leasing

Data Analyst – m/f/d

Key skills