Senior Data Expert & Data Governance Specialist (m/f/d)
wilhelm.tel GmbH
Norderstedt
Type: Full-time
The companies affiliated with the Stadtwerke Norderstedt Group (the telecommunications company wilhelm.tel GmbH, the ARRIBA water park, Stadtpark Norderstedt GmbH, and Verkehrsgesellschaft Norderstedt mbH) are modern providers of quality of life—from the region, for the region. Our approximately 500 employees are dedicated every day to serving the people of Norderstedt and the Hamburg metropolitan region with everything they need for modern life: from energy and water to telephone, internet, and sustainable mobility, as well as recreational facilities such as the Stadtpark and ARRIBA. Through its comprehensive fiber-optic network, wilhelm.tel GmbH offers both residential and business customers innovative products in the areas of telephony, internet, data, and cable TV. If you want to actively shape the future and technological progress in the energy and telecommunications industries, you’ve come to the right place.
We are looking for you as
Senior Data Expert & Data Governance Specialist (m/f/d)
In this role, you will work across the entire group and design data-driven structures spanning multiple companies.
Your responsibilities
* You will support our group of companies on its journey toward becoming a data-driven organization and implement data governance structures across the business units. In doing so, you will empower them to fulfill their roles and responsibilities (e.g., role understanding, data catalog maintenance, data quality)
* You will support the business units in analyzing their data, identify correlations, and break down data silos
* You design, develop, and operate end-to-end ETL/ELT pipelines for the preparation and provision of relevant data—these form the basis for future AI structures, Agentic AI, as well as the creation and further development of digital twin applications for the data-driven mapping and analysis of real-world processes and systems
* You will continuously develop our data warehouses, integrate new data sources, and create meaningful dashboards
* With your technical expertise and innovative ideas, you will increase the efficiency of the entire company and promote data-driven decision-making processes
* You bring a keen sense for digital solutions and critically evaluate existing processes to optimize them for the long term
Your Profile
* You have in-depth knowledge and several years of professional experience as a Data Engineer or Data Analyst in the operation of stable ETL pipelines, data warehouse solutions, and data analytics tools—ideally with MS SQL, Talend, QlikSense, or comparable tools
* You can communicate complex technical issues clearly to various stakeholders
* Proficiency in object-oriented programming languages, big data technologies, cloud platforms, APIs, and various data formats is part of your daily work
* You are enthusiastic about modern technologies, enjoy working in a team, and stand out through your creativity, analytical thinking, and strong communication skills
* You enjoy familiarizing yourself with new tools and systems and view change as an opportunity for further development
* With passion and your open-minded approach, you drive the establishment and further development of data governance within the company
* You have very good German language skills at a minimum C1 level (certificate or native speaker)
We offer you
Corporate culture
A secure job at a regional utility company, meaningful work supporting the people in the region, strong team spirit, an open and friendly environment, regular employee surveys, networking spaces, and modern workspaces including desk sharing
Work-Life Balance
Flexible time account for regular working hours, 60% remote work per week, 30 days of vacation (31 days starting infor a 39-hour workweek or part-time, plus time off on December 24 and December 31
Compensation and Benefits
Collective bargaining agreement (TV-V), company pension plan (VBL), option for deferred compensation, employee discounts, mobility benefits such as bicycle leasing and public transportation subsidies
Professional Development
Personal and professional development programs with full cost coverage, support for taking on professional responsibilities
Health and Sustainability
Company sports (water skiing, darts, and much more), massage services, programs for families/parents
Contact
Please send your detailed application materials, including your salary expectations, to .
wilhelm.tel GmbH
Heidbergstraße 101–111
22846 Norderstedt
www.wilhelm-tel.de
We actively promote the hiring of women, who will be given priority consideration within the scope of legal possibilities when qualifications are equal. People with severe disabilities are particularly encouraged to apply in accordance with the provisions of SGB IX.