Knonau
Sales Administrator Internal Sales with Marketing Tasks 80–100 %
- 10 November 2026
- 80 – 100%
- Permanent position
- German (Native language)
- Knonau
About the job
Enjoy talking on the phone – You win new customers for our district heating networks
Renercon is a family business in the energy sector. Since 2002, they have been planning, building, operating and financing energy systems based on renewable energy, especially district heating networks with wood from the region. For the company headquarters in Knonau ZH, we are looking immediately or by arrangement for a communicative, reliable person who enjoys talking on the phone and supports our sales and marketing team.
Your tasks
- Main focus: active acquisition by phone – you arouse interest in a district heating connection and arrange consultation appointments for the field service
- Telephone customer support: informing and clarifying initial questions
- Follow-up of appointments and maintenance of customer data in the CRM
- Recording and managing customer and contract data in our systems
- Assisting with marketing and communication tasks: texts, social media, press releases and events
- Carrying out general administrative tasks and supporting contract management
- Close cross-departmental collaboration with sales, technical and management
Your profile
- Completed commercial basic training or comparable education
- Initial professional experience in internal sales or customer service
- Enjoyment of telephone communication and contact with people, whom you meet openly and on equal terms
- Enjoyment of regular marketing and communication tasks
- Strong communication skills in spoken and written form
- Digitally savvy: confident handling of MS Office, CRM systems and social media
- Resilient, flexible and eager to learn – you take a "no" on the phone in your stride, the next conversation could be a "yes"
- Customer-oriented, determined and a team player; you think ahead and are interested in renewable energies
Your prospects
You will experience firsthand how new district heating networks are created and grow in the region. We offer you a varied position with plenty of customer contact, thorough induction and good employment conditions in a family environment. In our small team, the paths are short and your ideas are welcome. Those who contribute can develop further with us.
Workplace
Knonau ZH, on-site work together in the team
Are you interested? Then the commissioned personnel consultancy Persigo AG looks forward to receiving your complete application dossier via the link in the line below or by email to m.wey@persigo.ch . If you have any questions, Mr Michael Wey will be happy to provide information by telephone at 041 368 15 10 or via LinkedIn .