Data Transformation Lead (f/m/d) (Data Scientist)
Siemens Energy
Company Overview
Siemens Energy AG
Munich, Germany
2020
Approximately 96,000 employees worldwide (source: siemens-energy.com). Revenue of 31 billion euros in fiscal year 2023 (source: siemens-energy.com).
What They Do
Siemens Energy focuses on energy technology across the entire value chain, including power generation, transmission, and storage. Core areas include gas turbines, steam turbines, hybrid power plants with hydrogen, power generators, transformers, and renewable technologies led by Siemens Gamesa Renewable Energy (SGRE). This positioning makes the company a global leader in wind energy, with technologies estimated to support about one-sixth of the world's electricity generation (source: siemens-energy.com). The products and services include both conventional and renewable energy solutions, such as onshore and offshore wind turbines from SGRE, grid infrastructure, and hydrogen electrolysis systems that help customers reduce carbon emissions and enhance efficiency through integrated systems for resilient energy grids (source: energydigital.com).
Projects & Track Record
Notable completed projects include the first power plant in South Africa, built in 1895 by Siemens' predecessors, as well as the introduction of high-voltage direct current systems in 1903. Modern achievements include the manufacturing of critical components for regional energy centers and supporting one-sixth of global electricity through its technologies (source: energydigital.com). Current major projects include a 280-megawatt electrolysis system being delivered to the utility EWE in Germany, expected to produce up to 23,000 tons of green hydrogen annually. Additionally, there are localization efforts such as the Siemens Energy Dammam Hub in Saudi Arabia for component manufacturing to strengthen resilient energy sectors (source: energydigital.com).
Recent Developments
In the past two years, Siemens Energy reported strong results for fiscal year 2023 with a revenue of 31 billion euros, despite challenges in the wind business. The company achieved all annual targets and set goals for 2028, aiming for a profit margin of 14-16% before special items and annual revenue growth in the low double digits (source: siemens-energy.com). Recent announcements include securing an investment-grade rating from Moody’s and agreements to accelerate wind order growth. By the end of 2025, 85% of revenue for fiscal year 2026 and 60% for 2027 had already been secured (source: siemens-energy.com).
Working There
Siemens Energy offers positions in engineering, project management, manufacturing, sales, research and development, as well as leadership roles. Departments include Gas Services, Grid Technologies, Siemens Gamesa (Wind), Hydrogen, and corporate areas for finance, execution, and innovation. The corporate culture emphasizes a decentralized approach that has been maintained since the spin-off, with CEO Christian Bruch highlighting the passion of "Team Purple" for energy challenges and innovation in Berlin (source: siemens-energy.com). Hiring occurs at key locations in Germany, including Berlin, Erlangen, and Mülheim, as well as at global expansion sites to meet the high demand for electrification and wind remediation roles (source: siemens.com).
Last updated on May 29, 2026 | Report an issue
Job Description
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A Snapshot of Your Day
As Data Catalyst & eCommerce Lead, you will drive the modernization of the data landscape for your assigned operation, the STG SST Parts operation, supporting our modernization goals. You will perform in‑depth data discovery and develop a priority‑aligned roadmap, lead analysts and scientists through implementation, establish data governance, and contribute to data monetization.
You will play a central role in quality‑to‑transformation efforts, working with your counterparts in other countries to exchange and apply best practices locally. Leveraging the latest technologies, you will help transform legacy data and accelerate digital readiness.
As enhanced data feeds into our eCommerce platform, you will promote adoption among internal customers, directly enabling process automation and business growth. You will operate with the agility of a startup backed by the stability of a global corporation, gaining exposure across the business end‑to‑end. The role offers high visibility and direct reporting to the business, ensuring close alignment with strategic priorities.
How You'll Make an Impact
- Analyze business data to uncover insights, define a data‑modernization and augmentation strategy (rule‑based and AI‑driven), and lead its implementation together with Data Specialists
- Partner with business functions to assess current data usage, quality, and availability; identify pain points; and gather improvement opportunities
- Collaborate with counterparts in other locations to share learnings, align on best practices, and drive process uniformization across regions
- Increase transaction volume and adoption of our e‑Commerce platform ("Energy Shop") among internal customers
- Support strategic inventory management, procurement, pricing, upselling, and customer‑insight-driven offerings
- Transform the data landscape to improve business processes, aligning your objectives with high‑level company goals and driving measurable business performance
What You Bring
- Bachelor's degree (or higher) in Engineering, Computer Science, Business, or a related field
- Several years of experience conducting advanced data analysis using Python; Proficiency in analyzing, manipulating and applying Machine Learning to data; Familiarity with Snowflake, PowerBI including DAX and M is a plus
- Experience in digital product management, project management, consulting, business acumen a plus
- Impeccable communication skills in English and the local language (German or French)
- Creative, analytical thinking, efficient and resourceful
- Strong passion for collaboration, transformation, data management/excellence, including data governance, analytics
About the Team
In our Transformation of Industry division, we offer comprehensive digital portfolio solutions in the oil and gas sector and other process industries comprising rotating equipment, electrification, and solutions for the Subsea business. Our customers are supported with sustainable and mission-critical products, solutions, and services.
Our Commitment to Diversity
Lucky for us, we are not all the same. Through diversity we generate power. We run on inclusion and our combined creative energy is fueled by over 130 nationalities. Siemens Energy celebrates character - no matter what ethnic background, gender, age, religion, identity, or disability. We energize society, all of society, and we do not discriminate based on our differences.
Rewards/Benefits
- In addition to an attractive remuneration package in line with the market, you can expect an attractive employer-financed company pension scheme
- We also offer the opportunity to become a Siemens Energy shareholder
- We offer our employees the opportunity to work flexibly and remotely, and our inspiring offices provide space for collaboration and creativity
- The professional and personal development of our employees is very important to us. We provide them with the opportunities to learn and develop in a self-determined way, various attractive programs and learning materials are available for this purpose
- In relation to the "compatibility of family and work", we have a wide range of offers, e.g. flexible working time models, childcare places at many locations, the possibility of trial part-time work or even a sabbatical
We value equal opportunities and welcome applications from people with disabilities.
Apply now
Job expired?Please let Siemens Energy know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
Apply now
Job expired?Please let Siemens Energy know you found this job on Rejobs. It helps us grow and get more people working in renewable energy.
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About the role
June 14, 2026
Full time
Company
- Mülheim an der Ruhr, Germany
Several years of experience in advanced data analysis
UTC+02:00