Rossens FR
Accounting Assistant (40%)
- 06 October 2026
- 40%
- Permanent position
- French (Native language)
About the job
Renowned for its know-how and expertise worldwide, Montena Technology SA specialises in high-voltage rapid pulse technology. It offers series products and provides customised solutions to clients worldwide in the fields of agri-food, biotechnology, industry, and defence. It places particular emphasis on technological innovation, meeting customer needs, as well as the Swiss precision and quality that characterise it.
To join its team, Montena Technology SA is looking for a:
Accounting Assistant (40%)
Your main tasks
Accounts payable
• Processing supplier invoices in CHF/EUR/USD (checking, allocation and entry)
• Preparation and processing of supplier payments (weekly, advance payments)
• Management of expense claims
Accounts receivable
• Daily monitoring and accounting of receipts
• Management of reminders and debt collection as a substitute for the responsible person
General accounting
• Close collaboration with the accounting manager
• Daily posting of routine transactions
• Monthly account reconciliation
• Filing and archiving of accounting documents
• Participation in the preparation of quarterly and annual closings
• Participation in the preparation of VAT returns
• Support for administrative tasks and occasional cover
Your profile
• Commercial employee federal certificate of competence (CFC) or equivalent training, with accounting experience
• Two to three years of professional experience in a similar role
• Basic knowledge of general accounting, VAT and Swiss accounting obligations
• Comfortable with common IT tools (ERP system, MS Office)
• Excellent command of French (spoken and written), English and/or German is an asset
Your qualities
• Comfortable in a changing environment, you demonstrate agility and openness to change
• You are autonomous in carrying out your tasks, while appreciating teamwork and interaction with different departments
• Rigorous and reliable, you attach great importance to data accuracy
• Naturally positive and dynamic, you show openness of mind and a good sense of collaboration
Start date: immediately or by arrangement