Job Summary: We are seeking an organized and solution-oriented Administrative Assistant to manage billing and accounting in a maritime and logistics environment at AGUNSA EUROPA S.A. Key Highlights: 1. Administrative experience ideally in logistics or the maritime sector 2. Indefinite-term contract 3. Work in a stable professional environment with a positive working atmosphere We are looking for an **Administrative Assistant** to join the **Billing and Accounting** team of **AGUNSA EUROPA S.A.** We need someone who is organized, solution-oriented, and proficient in administrative tasks within a maritime and logistics environment. **Main Responsibilities** * **Issue and manage invoices** for services rendered. * **Follow up on and collect outstanding payments**. * **Respond to requests** from internal and external clients. * **Manage payments and reconciliations** with suppliers. **Requirements** * Prior experience in administrative tasks, ideally in **logistics or the maritime sector**. * Basic knowledge of **accounting**. * Proficiency in **Excel** and office software. * Ability to self-organize, work under pressure, and resolve issues. * Strong communication skills and a proactive attitude. **What We Offer** * An **indefinite-term contract**. * Opportunity to join a growing company with continuously improving processes. * Work in a stable professional environment with a positive working atmosphere. If you are seeking a position where you can contribute from day one and grow professionally, **we want to meet you**. Submit your application and start becoming part of our team. Position Type: Full-time, Indefinite-term contract Work Location: On-site employment