DESCRIPTION EOSOl is seeking an **Administrative / Billing Technician** to work with an important client company in the Pamplona area. If you are passionate about numbers, have demonstrable experience, and are completely comfortable using English, this is your opportunity! **What will you do on a day-to-day basis?** * Manage the entire billing process, including invoice issuance, review, and control. * Maintain thorough tracking of receivables and payments, ensuring the company's financial health. * Assist with general administrative tasks such as filing, document management, and team support. * Communicate fluently in English, both written and verbal, with clients, suppliers, and other departments. * Participate in optimizing administrative processes to increase efficiency. * Resolve issues and inquiries related to billing and payments. * Support the preparation of basic financial reports and analysis. * **What are we looking for?** * **Experience:** Minimum of 3 years of proven experience in similar roles, particularly in billing and administration. We know you have a lot to contribute! * **English Level:** A good command of English (B2 or higher) is essential. We want you to communicate without barriers! * **Knowledge:** Proficiency in office tools (Excel, Word) and experience with any ERP/management software. * **Skills:** Organizational ability, attention to detail, proactivity, and strong teamwork skills. * **Attitude:** Enthusiasm to learn, grow, and become part of an expanding project! **What additional qualities do we value?** * Additional knowledge in accounting or finance. * Any other skill you believe makes you an ideal candidate. Surprise us! * We're excited to meet you!