Job Summary: We are looking for a Site Administrator to support economic and administrative management, coordinate with the Site Manager, and control documentation. Key Points: 1. Joining a growing company in the construction sector. 2. Additional training in measurement and budgeting tools. 3. Job stability and collaboration within a technical team. At **M10 Construcciones**, we seek to hire a **Site Administrator** to support the economic and administrative management of our construction projects. We are looking for an organized, solution-oriented individual with an interest in the construction sector who wishes to grow within a technical team. Main Responsibilities: * Economic monitoring of assigned projects. * Monthly economic closure of projects in coordination with the Site Manager. * Management and control of site administrative documentation. * Review of invoices and proforma invoices. * Verification of supplier and subcontractor invoices. * Support in preparing and monitoring budgets and measurements. Requirements: * Administrative profile with interest in the construction sector. * Ability to organize and track documentation. * Proficiency in computer tools. Preferred Qualifications: * Knowledge or experience with **Presto or Arquímedes**. What We Offer: * Joining a growing company in the construction sector. * Collaboration with the site technical team. * **Additional training in measurement and budgeting tools.** * Job stability. Position Type: * Full-time * On-site work Application: Interested candidates may send their CV to: **administracion@m10construcciones.com** Position Type: Full-time Salary: 1,550.00€–1,750.00€ per month Benefits: * Professional development support * Retirement plan * Training program * Life insurance Work Location: On-site employment