Dual study programme in building technology

We are the Mainka Bau GmbH & Co. KG. Founded in 1895 and since then a family-run company. The group includes more than 1,250 colleagues. Since where the requirements for the quality and safety of construction projects are particularly high, we are at home. Our customers are active in the chemical industry, the energy industry and special logistics and know us through the clear maxims: ''We are building safely – or not at all''. At the beginning of 2026 we are looking for dual students (m/w/d) in the field of building technology that strengthen our team.

During your studies, you will go through various stages of practice. The course focuses on technical systems and systems in buildings such as heating, ventilation, climate, sanitary and energy supply. The aim of the study is to plan, develop and optimize sustainable and energy-efficient building technology. Planning and design of building systems: Development and design of technical facilities for buildings such as heating, ventilation, air conditioning and sanitary facilities

Creation of plans and designs taking into account energy efficiency and sustainability

Calculation and dimensioning: Implementation of calculations for dimensioning lines, channels and installations

Calculation of energy requirements and material costs for the realization of projects

Use of CAD software: Use of CAD programs (Computer-Aided Design) to create technical drawings and plans for building systems

Project management: Support in planning and coordination of projects, including time and cost planning

Participation in project processing, from concept development to final implementation

Testing and monitoring of plants: Conducting tests and commissioning of technical equipment and monitoring and optimising the functionality and efficiency of existing systems

Working with the development of energy and sustainability concepts: Development of concepts for energy saving and sustainable building technology

Investigation and implementation of measures to use renewable energy in buildings

Cooperation with architects, engineers and expert planners: Close coordination with various departments and external partners to optimally integrate technical solutions

Communication and exchange with other structures during construction phases

Quality assurance and documentation: Compilation of technical documentation and reports and ensuring compliance with legal regulations and standards

Approval of university entrance: Abitur or Fachabitur is usually required, also an already completed training in a related technical profession is recognised as an access requirement Interest in technology: Strong interest in technical contexts, in particular in the field of building technology (e.g. heating, ventilation, climate, sanitation) Good knowledge of mathematics and physics: These subjects are important for understanding technical and physical processes Handicraft skill and spatial imagination: For the planning and construction of technical systems, good spatial thinking and practical skills are advantageous Communication and team skills: In dual studies, both in the company and in the university are closely involved with others, which is why teamwork and clear communication are important Own initiative and persistence: Since a dual study is both theoretical and practical, self-employment and a high level of learning are of great importance.

Family business: The performance of a large assembly combined with the advantages of a family business Safety of work: cooperation in a team that no one pretends anything in terms of safety at work Open corporate culture: an open and direct corporate culture Compensation: With us you will receive an attractive, collective remuneration with special conditions Takeover: We like to build on you Training path: Together with our trainers we accompany you through your entire training Additional health insurance: Your health on the safe side: We provide you with an additional health insurance EGYM (Wellpass): Your membership card that opens the doors to various fitness and sports centers throughout Germany Credit: You receive a non-interested credit for your driving licence Driving licence: For the purchase of the driver's license, we will release you Netflix: If you are on installation, you will receive a Netflix voucher Accommodation: If you are on installation, you will be accommodated in a single room Top equipped: We will provide you with an iPad, the necessary tools and PSA Mainka Social Fund e.V.: Support, especially in difficult situations - inform you about the Mainka Social Fund e.V. JOBV1_EN