The Institute for Applied Construction Research (IAB) Weimar is one of Thuringia’s leading industry-oriented research institutes. For more than 30 years, we have been developing innovative equipment, methods, and materials for the construction industry in close cooperation with partners from industry and academia. With more than 120 employees, we focus on practical solutions that help shape the future of construction.

To strengthen our Energy Department within the Technical Systems Research Division, we are looking for a Civil Engineer (m/f/d) specialized in Building Services / Energy Systems, starting as soon as possible.

• Participation in exciting research and development projects in building services, energy supply, and sustainable building technology
• Planning, implementation, and optimization of heating, ventilation, air-conditioning (HVAC), and cooling systems, energy storage, and geothermal solutions
• Writing and publishing technical articles, reports, and project documentation
• Development of municipal climate protection and energy concepts
• Handling industrial projects and applied engineering tasks

• Degree in Civil Engineering or related field (Bachelor, Master, or Diploma) with a focus on energy systems / building services
• Solid knowledge of building services engineering, energy supply systems, and sustainable building technology
• High initiative, reliability, and strong teamwork skills
• Excellent command of German (spoken and written)
• Proficiency in MS Office
• Driver’s license (Class B)

• Permanent employment at an industry-oriented research institute
• Mobile working options and flexible working hours (flextime)
• Opportunities for further education and doctoral studies alongside work
• Additional social benefits (company pension scheme, company kindergarten)
• Company bike leasing (Business Bike, Euro Rad, Linexo)
• Job ticket (Germany Ticket)
• Company fitness program (Hansefit)
• Special bonus payments
• 30 days of annual leave

Sounds exciting? We look forward to receiving your application!
Please send your complete application documents, quoting Job ID 2025-08-TSEN-WMA, and include your preferred weekly working hours as well as your earliest possible starting date by e-mail to:

karriere@iab-weimar.de