Santander is a global leader and innovator in the financial services industry and is evolving from a high-impact brand into a technology-driven organization. Our people are at the heart of this journey and together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what's possible. This is more than a strategic shift. It's a chance for driven professionals to grow, learn, and make a real difference. If you are interested in exploring the possibilities We Want to Talk to You! The Difference You Make: The Senior Associate, Controllership manages and monitors large project or accounting processes within the regulatory reporting function , specifically, capital . The incumbent provides subject matter expertise to leaders and business lines by providing guidance, interpretation, and communicating impact to business lines/accounting team. Manages and monitors any large project or process implementation within the regulatory reporting function. Shares accounting expertise with leaders and business lines by providing guidance, interpretation, and communication of policy and/or procedural changes and impact. Directs and guides capital reporting teams by reviewing financial information, reporting, and disclosures. Ensures compliance and regulatory standards are met within the department. Researches and analyzes new products, systems, and/or best practices within the accounting function; proposes findings to Regulatory Reporting Director. Monitors and analyzes department work to develop more efficient procedures and use of resources while maintaining a high level of accuracy. Monitors and communicates accounting developments to the organization's operations, financials, and regulatory reporting to management. Collaborates cross-functionally with all lines of businesses to facilitate and lead timely implementation and standardization of any new regulatory reporting requirements.. Collaborates with other finance department managers to support overall department goals and objectives. Advises senior management on the best practices needed to meet defined goals and objectives. Manages projects and initiatives as requested by senior management. Establishes and maintains collaborative relationships with internal and external stakeholders. Improves existing processes and practices within the Regulatory Reporting department. Represents the organization as a primary resource and subject matter expert for specific accounting projects, initiatives, and updates. Coaches, reviews, and delegates work to junior professionals as needed.