“With serenity and respect, you can work reliably and with joy”

With our team of 15, we have been managing exciting residential, commercial and commercial property projects in building construction for over 25 years. We see our clients as partners with whom we develop and implement tailor-made solutions.

We are always looking for exceptional people to add to our multidisciplinary planning family.

Why IP Siebel?

Alte Pumpstation Haan

“All under one roof”
A common roof is essential for a strong network of a multidisciplinary planning team. Synergies through interdisciplinary processing of projects, efficient joint use of office infrastructure, complex know-how, quick planning and safe action with comprehensive controlling are just a few key points about the Alte Pumpstation.



“Attractive location with good public transport connections”
The garden city of Haan is a town in the district of Mettmann in North Rhine-Westphalia, between Düsseldorf and Wuppertal, directly on the A46. Adjacent are other larger cities such as Solingen, Hilden and Mettmann.
Public transport: RB 48, S8, SB50, 742, 784, 786, o1, 792, 692.



“Competent and Strong”
We connect generations, nationalities and individual talents. Respectful interaction and a family atmosphere create continuity and stability. The cooperation of people with different talents and skills enables innovative and reliable cooperation and identification with the company.



“For the WE feeling”
Our excursions, trips and festivals bring people together and create lasting memories for the whole team. Together we are on the road to discover new architecture. Our indoor and outdoor events include, for example, water skiing, hiking, cooking, escape rooms and much more. Our annual excursions have taken us to Berlin, Munich, Dresden, Milan, Hamburg, Liverpool and many other cities.


Continuing education

“Shape the future”
Especially today, agility, innovation and sustainability are important components of a future-oriented company. That’s why we offer our employees ongoing training opportunities, as well as extra-occupational courses. In order to increase the competence of our employees, we regularly organize impulse lectures by external and our own specialists with special topics.


Future opportunities

“Innovative and Sustainable”
We rely on flat hierarchies and want to strengthen competencies and innovative strengths. We have development potential, further training opportunities and opportunities for advancement. In addition, we have been training draftsmen for 27 years, with opportunities to be included in our planning team.




To support our team we are looking for:


a draftsman (m / f / d).
Are you looking for training as a draftsman? Then you are exactly right with us.

a dedicated construction manager (m / f / d) who, together with us, will face the challenges of the coming years.

a committed architect (m / f / d) who will work with us to design the challenges of the next few years.

a dedicated architecture student (m / f / d) for approx. 15-20 hours per week, with flexible working hours.