Drees & Sommer SE | Germany | 50xxx, 51xxx, 40xxx Köln, Düsseldorf | Practical training | Part time - flexible / Full time / Home office | Published since: 10.03.2026 on stepstone.de
Intern/Working Student Sustainable Building – ESG (m/f/d)
Every morning we are committed to creating a lively future for future generations. Depending on the project, we are consultants, converters – or both – more sustainable, innovative and economical solutions for real estate, industry, energy and infrastructure. In interdisciplinary teams, our 6,500 employees support our customers at over 70 locations worldwide. We think visionary and realistic. We work independently and in the team. With passion and most modern technologies. We unite. Join us at Dreso and let's create a world we want to live in. .
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Your tasks • Your profile • What we offer
Are you passionate about holistic real estate consulting and want to take responsibility? Then get involved and shape the future of the real estate landscape! Use the opportunity to create ideal conditions for your career and build your network! Involving holistic green building concepts and sustainability strategies in the real estate sector Creation of ecological balance sheets, life cycle cost calculations, material ecologic evaluations, energy and passive building concepts as well as site analyses Implementation of building certifications according to DGNB, LEED, BNB and BREEAM in new construction and stock Monitoring of construction processes including waste management, construction site conception and circulatory product assessments (C2C) Support in creating presentations, templates, project documentation and final reports Participation in customer appointments and workshops
Studies in the fields of architecture, sustainable building, environmental engineering, civil engineering, energy and thermal engineering, building physics or related studies Ideally with practical knowledge from previous internships Good IT skills, especially in MS Office products, as well as interest in innovative processing methods, e.g. artificial intelligence Very good German knowledge on C1 level and good English knowledge in word and writing, combined with sovereign appearance and communication strength Self-working, analytical skills, creativity and team capacity in interdisciplinary cooperation Joy in learning, continuous development and changing themes and challenges
To ensure your work-life balance, we offer the possibility of mobile work We promote your professional and personal development through an individually tailored student mentoring We support your health with our versatile wellbeing media library with content on exercise, nutrition and physical and mental health Make valuable contacts within Drees & Summer and expand your professional network Additional attractive offers with discounts in the Corporate Benefits portal. Working recommendation programme with attractive premium scheme Use the chance to write your thesis with Drees & Summer and connect theory and practice! !
Location
![]() | Drees & Sommer SE | |
| Köln, Düsseldorf | ||
| Germany |
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