Backoffice Assistant 100%

• 26 août 2026 • 100% • Indefinite duration • Rothenburg Backoffice Assistant 100% Rothenburg T&N represents innovative and tailor-made ICT solutions in the business field. Since 1996, we have been shaping the digital future with 180 employees distributed across eleven sites in Switzerland and Austria. We are part of WTG, a leading European provider of integrated enterprise solutions for IT, communication, and security. The WTG group employs a total of more than 500 employees. Become a member of our team! For our new site in Rothenburg, we are looking for a committed person to be employed as a backoffice assistant immediately or by agreement. Your area of responsibility • Autonomous management and billing (Abacus) of software and hardware renewals • Management and billing of maintenance contracts • Support for project managers in the offer process • Active participation in the administration of projects and concepts such as for example tenders • Management of customer and supplier data (CRM) • Co-management of internal templates • Telephone service and reception • Autonomous execution of general correspondence as well as assistance in the preparation of documents and presentations in German and English • General administrative tasks What convinces us about you • Completed commercial training or equivalent and several years of professional experience • Taste for numbers and preferably experience in accounting • Interest in the ICT sector • You are an autonomous, open, and dynamic person who likes to demonstrate customer and service orientation on a daily basis • You demonstrate a great sense of responsibility, systemic thinking, and team spirit • You possess solid knowledge of MS Office • German native speaker, knowledge of English and French an asset • Telephone contact with customers gives you a lot of pleasure What we offer you • Autonomous, interesting, and varied work • A dynamic team that lives the culture of informal address (tutoiement) • A collegial working atmosphere - with us, you are not a number • A process-oriented working method according to ISO 9001 • Your activity is supported by modern communication and IT means • 5 weeks of vacation • Financial participation in the individual promotion of languages Have we sparked your interest? Ursula Hubmann looks forward to receiving your complete application files (cover letter, CV, and certificates) in electronic form at hr@tn-ict.com.