Intern Technical Customer Support (m/f/d)

WinGD – Winterthur Gas & Diesel

📍 winterthur, zurich, Switzerland

Full-time CAR Posted June 09, 2026

Job Description

Intern Technical Customer Support (m/f/d) 

Location: Winterthur

Workload: 100%

Starting Date: or tbd

Your Responsibilities:

  • Administrative Support:
  • Maintain article price lists, including drawing numbers, prices, and availabilities.
  • Create quotes, pro forma invoices, and invoices using Excel.
  • Liaise with internal SAP experts to create invoices in SAP.
  • Send invoices to customers and follow up to ensure timely payment.
  • Write Purchase Orders (PO) in response to supplier quotations.
  • Ensure timely payment of invoices sent by suppliers.
  • Support for Cybersecurity submissions.
  • Financial Reporting:
  • Maintain the BU Digital cash flow overview.
  • Create and distribute monthly cash flow reports.
  • Documentation & Process Support:
  • Support the documentation of customer requests in Confluence and Jira.