A job description of anaccount manager job description usually involves taking care of client accounts, satisfying the customer, and facilitating sales. Some of the key responsibilities include keeping in close contact with the clients, determining their needs, developing proposals and working with the internal teams. Account managers also track performance of accounts, solve problems, and compose strategies to retain and expand business. The job tasks involve excellent relationship-building skills, project management skills, good knowledge of the company’s products or services. It is important in ensuring long term relationships with clients.