Working Student Business Development Heat Supply and Transformation Heating Networks (m/f/d)

Stadtwerke Reutlingen – together for the region. The Stadtwerke Reutlingen GmbH and its affiliated companies – FairEnergie, FairNetz, Reutlinger Stadtverkehr (RSV), ReutlingerBaden and Reutlingen-Kirchentellinsfurt AG – ensure the general public service for around 250,000 people. Over 800 employees provide energy, water, modern network infrastructure and mobility in the region. As a modern municipal company, we actively shape the energy transition on site and combine innovation, sustainability and customer proximity. We invest in renewable energies, intelligent networks, electromobility and lively urban areas – with responsibility for people, the environment and the future. To strengthen our team we are looking for you

Job ID: 1000000367 Location: Reutlingen Homeoffice: Yes Department: Trade and Sales Types of employment: Working student Working hours: help Entry level: Students Date of entry: 01.09.2026 Description We are already shaping the heat supply of tomorrow. As a working student (m/w/d) in the field of business development heat supply and transformation heat networks, you actively participate in our team and gain practical insights at the interface of technology, energy management and project management.

You support project management in the planning, control and follow-up of business development projects You research and prepare current developments in energy policy and heat supply and analyze technical, economic and regulatory issues You are the first company-strategic analyses, presentations and evaluations You assist in knowledge management and maintenance of our project and workspaces in SharePoint and teams You organize and prepare meetings and voting dates before and after You will be involved in the creation of project status reports

You will study economic engineering, energy technology, energy industry or a comparable field of energy, infrastructure or project management You are interested in the energy transition, heat supply (heat, near heat, contracting) and decarbonization First experiences in project organization, project management or infrastructure / transformation projects are advantageous You like to combine technical and organizational questions You communicate safely and like to work with different disciplines You are sure to go with MS 365, especially Excel and PowerPoint QGIS knowledge is advantageous Confidence with project management tools (e.g. MS 365 Planner, Asana, etc.) is desirable

Attractive remuneration Safe workplace in a system-relevant enterprise with regional roots and long-term orientation Flexible working time models and mobile work for greater freedom in designing everyday work Supported further education opportunities to actively promote career and personal development Health-promoting offers and canteens with discounted prices and corporate benefits Experience Community: Operational, Sports and Team Events