Job Summary: We are seeking an Administrative Assistant to manage information, support departmental tasks, and carry out administrative duties in a dynamic environment. Key Highlights: 1. Opportunity for continuous professional growth. 2. Being part of an organization committed to society. 3. An environment that values innovation and teamwork. Can you imagine your professional career being part of social change and transformation? WE ARE LOOKING FOR YOUR TALENT! At ONCE, we are seeking an Administrative Assistant for an indefinite-term position at our Territorial Delegation in Catalonia. WHAT WILL YOU DO ON A DAILY BASIS? * Manage information within the department/work center. * Handle daily tasks such as registering, organizing, and archiving correspondence, files, records, etc. * Support department members in tasks and projects. * Perform tasks using the corporate desktop (SAP), email, and Office 365. * Prepare reports, presentations, and document summaries. * Provide administrative support to other teams. WHAT DO WE NEED FROM YOU? (Requirements) * Vocational training level I or II related to administrative functions. * Experience in administrative functions. * Proficiency in Microsoft Office applications, especially Word, Excel, and Outlook. * Knowledge and experience using applications in the Corporate Desktop and SAP environments. WHAT ELSE DO WE VALUE? (Desirable Requirements) * People-oriented mindset. We love teamwork and have a strong service vocation! * Experience in dynamic and multidisciplinary environments. * Minimum of two years’ experience will be valued. WHAT DO WE OFFER YOU? * Indefinite-term contract. * Full-time schedule of 36 hours/week — goodbye to 40 hours/week! - Competitive salary of +€17,000 gross/year; after two years, promotion to senior category with a salary of +/- €23,000 gross/year. * 24 working days of vacation + 6 personal days for private use. * Annual individual training allowances — we want you to keep growing! * ONCE Card: Offers exclusive discounts. * Financial assistance for birth or adoption of children. * Opportunities for anyone to participate in volunteering activities and contribute to community well-being. * ONCEInnova: We have an innovation and entrepreneurship unit where any employee can propose and take part in intrapreneurship and innovation projects at ONCE. You’ll have the chance to join a solidarity-based, socially committed organization — BY PEOPLE AND FOR PEOPLE — aware of its social responsibility, which will support you throughout your onboarding process and offer you professional growth opportunities. You decide how far you go!