Can you imagine your professional career being part of social change and transformation? WE'RE LOOKING FOR YOUR TALENT! At ONCE, we are seeking an Administrative Assistant for a temporary vacancy within our Territorial Delegation in Andalusia. WHAT WILL YOU DO ON A DAILY BASIS? * Manage information within the department/workplace. * Handle daily tasks such as recording, 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 REQUIRE FROM YOU? (Requirements) * Vocational Training Level I or II related to administrative functions. * Experience in administrative roles. * Availability to work split shifts. * Knowledge of Microsoft Office applications, especially Word, Excel, and Outlook. * Knowledge and experience in using applications within the Corporate Desktop environment and SAP. WHAT ELSE DO WE VALUE? (Desirable requirements) * People-oriented attitude. We love teamwork and have a strong service vocation! * Experience in dynamic and multidisciplinary environments. * Minimum of 2 years of experience will be valued. WHAT DO WE OFFER YOU? * Temporary contract. * Full-time schedule of 36 hours per week—goodbye to 40-hour weeks! Split shift (at least 2 afternoons). - Competitive salary of over 16,000 euros gross/year; after 2 years, promotion to senior level with a salary of approximately 24,000 euros gross/year. * 24 working days of vacation + 6 personal leave days. * Annual individual training grants—we want you to keep growing! * ONCE Card: We offer exclusive discounts. * Financial assistance for childbirth or adoption. * We provide opportunities for any employee to participate in volunteer activities and contribute to community well-being. * ONCEInnova: We have an innovation and entrepreneurship unit where any employee can propose and participate in intrapreneurship and innovation projects at ONCE. You'll have the chance to join a solidarity-driven, social, and committed organization—BY PEOPLE AND FOR PEOPLE—that is aware of its societal responsibilities, will support you during onboarding, and offer professional growth opportunities. You decide how far you go!