Rubigen
Commercial Clerk (m/f/d) 80-100%
- 09 November 2026
- 80 – 100%
- Permanent position
- German (Basic knowledge)
About the job
Join the #TeamKästli!
Kästli was founded in 1886 as a simple paving business and is today a family company with around 350 employees. We focus on sustainability. For our customers, for our environment, but also for our employees. If you are looking for meaningful work with prospects in a respectful atmosphere and an innovative environment – then we look forward to getting to know you.
Commercial Clerk (m/f/d) 80-100%
For the Kästli affiliated companies Frischbeton AG Rubigen (fbr), Kies- und Betonwerk Schwarzenburg (kbs) and BERAG Belagslieferwerk Rubigen AG we are looking for a person who ensures that offers and invoices are processed correctly, on time and reliably.
You fit in with us if you like to work independently and carefully and keep an overview even with a higher workload. With your numerical understanding, your structured way of working and your eye for detail, you contribute to reliable and smooth processes.
Why Kästli
- Versatile and responsible role with contact to different areas and companies
- Environmentally conscious family business with flat hierarchy and informal culture
- Work environment with a lot of pragmatism and dynamism as well as short, uncomplicated decision-making paths
- Opportunity to contribute your own ideas and participate in the further development of our company
- Modern office premises with state-of-the-art infrastructure
- Contemporary employment conditions with a sound pension solution
- Possibility for home office within the framework of operational requirements
- Free employee parking, various employee events and much more
- Generous support for training and further education
Your scope of action
- You prepare offers for BERAG, fbr/kbs based on the existing calculations and price bases
- You check the offer details and clarify missing or unclear information with sales and the responsible departments
- After approval, you convert offers into orders and ensure complete documentation
- You prepare delivery and transport notes, check them and assign them to the corresponding business cases
- You create and send invoices as well as transport and other credit notes
- You calculate loyalty and sales bonuses and create the corresponding credit notes
- In case of discrepancies, missing documents or queries, you work closely with sales, dispatch, production and other departments
- You maintain statistics, evaluations and monthly reports
- You support reception and telephone services and contribute to the further development of administrative processes
What scores with you
- You have completed commercial basic training or an equivalent qualification, for example a commercial school
- You have experience in internal sales or commercial administration
- You have a strong numerical understanding and work accurately and reliably
- You are proficient in MS Office. Experience with ERP and invoicing systems is an advantage
- You have very good German language skills, both spoken and written
- You work independently, in a structured and responsible manner
- Even with a higher workload, you set the right priorities and keep an overview
- You present yourself in a friendly and professional manner and communicate in a customer- and service-oriented way
- You are a team player, flexible and open to new tasks, systems and processes
- You handle confidential customer, price and company data responsibly