Clerk: Invoicing & Accounts Receivable Management 80% (a)
ISS Schweiz
Basel
Key information
- Publication date:19 November 2025
- Workload:80%
- Place of work:Basel
Job summary
Join ISS as a Placemaker in a dynamic role! Enjoy a supportive team.
Tasks
- Manage billing, accounts receivable, and process optimization.
- Handle customer complaints and perform dunning procedures.
- Coordinate with teams for continuous workflow improvements.
Skills
- Completed commercial training or comparable qualification.
- Experience in finance and accounting with MS Office proficiency.
- Strong communication skills and customer-oriented mindset.
Is this helpful?
At ISS, we all call ourselves Placemakers. Our goal is to ensure that our customers find an optimal environment at their workplace and feel comfortable. Our 14,200 employees/Placemakers have a high level of service understanding to meet the diverse customer needs. We fulfill these according to the highest quality standards.
Shape efficient processes and satisfied customers with us!
In this versatile role, you take responsibility for invoicing, accounts receivable management, and the continuous optimization of our processes. You are the central interface between customers, internal teams, and accounting.
Your main tasks:
- Invoicing, modification, and posting of subscriptions and invoice proposals
- Conducting dunning procedures (written and by phone)
- Handling customer complaints
- Final billing: processing architects' final invoices
- Opening and modifying debtors and master data
- Responsible for the continuous improvement of workflows in collaboration with the supervisor
- Team support: deputizing within the team as needed
Your profile:
- Completed commercial training or equivalent qualification
- Experience in finance and accounting
- Confident handling of MS Office and ideally ERP systems
- High accuracy, initiative, and enjoyment in optimizing processes
- Strong communication skills and customer-oriented thinking
- Fluent German skills, English and French skills are an advantage
Ready for us? We are ready for you!
Every day at ISS Switzerland, we work to ensure that offices, laboratories, airports, production facilities, train stations, schools, and hospitals function and are livable. Our 14,200 employees create living spaces throughout Switzerland where over a million people feel comfortable and can develop every day. ISS stands for innovation, service quality, and direct customer relationships. As an employer, we rely on fair employment conditions, equal pay for equivalent work, and secure jobs. Appreciation is more than a promise for us – it is reflected in our five programs and in over 200 training and development opportunities. Because those who bear responsibility must also offer perspectives – and without us, many things would not work.
