Drees & Sommer SE | Germany | 50xxx, 51xxx Köln | Practical training | Part time - flexible / Full time / Home office | Published since: 26.03.2026 on stepstone.de
Intern/Working Student Technical Building Equipment – HLSK (Heating, Ventilation, Sanitation, Air Conditioning) (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 planning technical building equipment and want to collect practical experience directly on site from May? Then apply now and take advantage of the opportunity to create ideal conditions for your career and expand your network! Working with the creation of energy and room climate concepts Planning of technical building equipment Development of new methods for saving energy Technical advice on building engineering plant planning Support of project managers and engineers in projects and take over administrative tasks
Studies in the field of supply technology, energy and building technology or environmental technology Knowledge of technical building equipment, complemented by desirable knowledge in CAD applications Safe handling of MS Office products Very good knowledge of German in word and writing (at least C1) Motivation to develop in an exciting and forward-looking work environment
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 | |
| 50674 Köln | ||
| Germany |
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