greenteg AG
greenteg AG

Business Development in Wearable Tech & Core Body Temperature (Internship)

Sales Engineer

greenteg offers students a six-month work-experience training program who are studying a technical/engineering subject. Your internship experience will be with the VP Integration Business as well as close collaboration with the greenteg marketing team.

The Calera Integration Business encompasses greenteg's wearable sensor solution which is used with consumer electronic companies (smartwatches) as well as MedTech players and their patient monitoring systems.


With your strong entrepreneurial drive and a deep interest in technology and its applications, you will further promote greenteg’s core body temperature sensing solutions in the wearables and MedTech markets.

You will gain skills in this program by researching, coordinating and reaching out to customers in international markets. You will play an essential role in helping us identify the most compelling uses of our technology and scaling sales!

You will be mentored and trained in the following tasks, so you can independently provide support in the following B2B Sales and Business Development activities:

  • Support our customers with product and project application-related questions during their integration process
  • Manage, analyze, and optimize greenteg’s customer pipeline and CRM system
  • Take over global marketing activities (together with our marketing team), based on greenteg’s existing experience and new market insights you will gather
  • Manage and "own" a migration project: we are moving to Hubspot and you can co-lead this project


You are enrolled as a student and you are looking for an internship in an entrepreneurial atmosphere for the duration of 6 months. You are available starting from Aug. 2024 (or a bit later).

You are motivated to work for a Swiss Scale-up, able to learn fast and independently, and you have good communication skills (in English and preferably in German as well, other languages are an asset). A valid Swiss working permit is required.

Your CV shows a proven track record in:

  • Background in science/engineering or in business but with a strong medical or technical track record
  • Affinity to technology: you (will) need to explain our solution to customers, and you need to understand their technical problems
  • Good Excel skills, insights into other programs like CRM/inbound marketing SAAS programs are an advantage
  • Sales is a "people" business, you like to be outgoing and meet customers (online/at fairs)
  • Willingness to take over responsibility


Welcome to our team!

We offer a collegial and striving international work environment and an intern salary to cover living costs in the greater Zurich area. A motivated, dynamic, and high-tech oriented team is looking forward to welcoming you.

Interested? – Join us!

Send your application (short cover letter and CV) to Holger Hendrichs. We will get back to you shortly to explain the next steps in the application process. In case you think writing a cover letter is old-fashioned, you can send us also instead a 2-3 min video of you outlining your motivation for this internship.

About greenteg AG:

greenteg offers high-tech thermal sensing solutions based on heat-flux sensors for an international customer base. Our new technology, CALERA, enables non-invasive monitoring of your core body temperature with wearable (smartwatches) and MedTech devices. We have integrated CALERA into our own products, CORE and CALERAresearch, and various 3rd party devices (e.g. Withings ScanWatch 2).

Updated: 1 minute ago
Job ID: 11821008
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greenteg AG

11-50 employees
Technology, Information and Internet

greenteg’s thermal sensors are integrated into diverse applications such as laser, building technologies, med-tech, automotive, processing industry, and R&D.

  1. Business Development in Wearable Tech & Core Body Temperature (Internship)