The Account Manager is responsible for managing assigned client accounts from planning to completion. They serve as the daily contact between the agency and the client, executing strategies, problem-solving, and building relationships. Key responsibilities include maintaining client relationships, understanding client business, preparing internal briefs, obtaining client sign-off, ensuring quality work, identifying and solving problems, managing production schedules and budgets, supporting team members, preparing research, working with a multi-disciplinary team, and proactively identifying new business opportunities. The role also involves administrative and financial management, including monitoring costs, producing quotations, managing job records, producing invoices, and mentoring junior account handlers.