Region Winterthur, Zürcher Oberland & Schaffhausen
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Technical Salesperson / Sales Manager (m/f/d) – Craft Business
- 10 February 2026
- 100%
- Region Winterthur, Zürcher Oberland & Schaffhausen
Job summary
Join ISOTEC Abdichtungssysteme Scheibli AG, a leader in building seals.
Tasks
- Provide technical sales from customer inquiry to project handover.
- Develop tailored solutions and ensure high-quality offers.
- Conduct customer meetings and follow up on offers until closure.
Skills
- Craftsmanship or technical training with several years of experience.
- Strong customer consulting and calculation skills.
- Ability to work independently and reliably.
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About the job
Are you passionate about technology – and is sales your playground?
Welcome to ISOTEC Abdichtungssysteme Scheibli AG!
As a certified ISOTEC company, we are the regional contact for building waterproofing in the Winterthur, Zurich Oberland, and Schaffhausen areas. Trust, a family-like atmosphere, communication on equal footing, and appreciation for the work of each individual colleague are our top priorities. We look forward to getting to know you and welcoming you as a new member of the ISOTEC family!
In this role, you will take over the technical sales from the customer inquiry to the smooth handover to the construction management. You will competently advise our customers, develop suitable solutions, and ensure high-quality offers.
What you do with us
- Technical consulting for new and existing customers
- Conducting customer appointments on site
- Development of technical solutions and variants
- Calculation and preparation of offers
- Follow-up of offers until completion
- Structured handover of projects to construction management
- Close cooperation with management and technical director
What we wish from you
- Completed craft or technical training
- Several years of experience in main or secondary construction trades
- Experience in customer consulting, calculation, and offer preparation
- Confident technical understanding and economic thinking
- Structured, reliable, and independent working style
What we offer you
- A long-term key position with development prospects
- Clear processes and support from the existing team
- Attractive, market-appropriate salary
- Company vehicle
- Direct influence on the further development of the company
- Short decision-making paths and a family-like corporate culture
Welcome to the ISOTEC family
ISOTEC – that means over 85 partner companies, 150 locations in the DACH region and Mallorca, as well as more than 1,200 employees who work daily with passion to make our customers' homes livable again.
With over 35 years of experience in building renovation and strong cooperation, we were awarded in 2025 by the German Franchise Association as Franchisor of the Year – a recognition for lived partnership and sustainable growth.
At the European Franchise Awards 2025, ISOTEC was also honored with the Bronze Award as Franchisor of the Year – further proof of the innovation, reliability, and strength of our system.
About the company
Region Winterthur, Zürcher Oberland & Schaffhausen
