i2b Ag
Head of Office Administration (40–50%)
Location: Currently Tägerwilen, Switzerland (relocating to Thayngen in September)
Start Date: 1 September 2026
About i2b AG
i2b AG is an international consulting company specializing in SAP ERP, IT projects, and Computer System Validation (CSV) services for the pharmaceutical, medical device, and chemical industries. Our clients rely on our expertise to deliver high-quality solutions in highly regulated environments.
To strengthen our team, we are seeking a motivated and experienced Head of Office Administration (40–50%) to manage and coordinate our administrative and financial operations.
Head of Office Administration 40-50%
Your Responsibilities
- Independently manage and coordinate all office administration activities to ensure efficient day-to-day operations
- Provide administrative and organizational support to the management team
- Manage invoicing, payment processing, and accounts receivable/payable activities
- Manage project orders and their processing, including invoicing through SAP Ariba and SAP Fieldglass
- Maintain financial records and support accounting activities using the Abacus ERP system
- Assist with monthly and annual financial closing activities in collaboration with external partners
- Coordinate personnel administration and payroll-related changes in close cooperation with the external accounting provider
- Continuously improve administrative processes and ensure efficient office procedures
Your Profile
- Commercial education or equivalent qualification
- Several years of experience in office administration, accounting, or a similar role
- Strong organizational skills and the ability to work independently
- Experience with ERP systems, ideally Abacus, SAP Ariba, and/or SAP Fieldglass solid knowledge of accounting and payroll administration
- Excellent attention to detail and a structured, reliable working style
- Fluent in German and good command of English
What We Offer
- A responsible and diverse role with a high degree of autonomy
- Flexible part-time employment (40–50%)
- An international and dynamic working environment
- Direct collaboration with management and decision-makers
- Modern workplace at our new office location in Thayngen
- Opportunities to contribute ideas and actively shape administrative processes
Arbeitsort: 8240Thayngen
Interested?
We look forward to receiving your application, including your CV, salary expectations, and earliest possible start date. Please send your documents to [rainer.streit@i2b.ch].
Adresse September:
i2b AG
Erlengasse 3
CH-8240 Thayngen