At Adsearch Spain, we are looking for a Financial System Analyst with experience as a OneStream Administrator. This is a key project to ensure that global reporting, consolidation, and forecasting processes are carried out in compliance with US GAAP and SOX. You will hold a highly visible international role, combining technical expertise in OneStream with a strong understanding of financial processes to make a real impact on the way finance teams operate. Main Responsibilities Manage and optimise OneStream. Provide support in financial reporting cycles: consolidation, budgeting, forecasting, and monthly closes. Collaborate with Finance and IT teams on system improvements, issue resolution, and ERP integrations. Create and maintain reports for key stakeholders. Document processes. Candidate Profile Degree in Business Administration, Finance, or Information Systems. A Master’s degree is a plus. Minimum 2 years of experience in similar roles working as a OneStream Administrator (security, rules, data sequences, cube views, dashboards). Solid knowledge of US GAAP, SOX internal controls, financial statements, consolidation, and forecasting. Analytical, solution-oriented, and excellent communication skills. OneStream certification, SQL or VB.NET knowledge, and ERP experience will be highly valued. What We Offer Competitive salary based on experience. Work model: Hybrid (3 days from home / 2 days in the office, Madrid) or 100% remote. Role with international visibility, collaborating with finance teams worldwide. Opportunity to grow as a OneStream financial expert and lead technological transformation in the finance area.