A senior clerk oversees the completion of clerical and administrative tasks for a company, often by managing and organizing paperwork, mail, records, and other office properties. As a senior clerk, your job duties may also include auditing invoices, compiling reports, managing accounts for vendors and clients, and ensuring company compliance with policies. In this job, you often handle sensitive data, such as bank account information. Qualifications for beginning this career are minimal, but you do need mathematical skills and basic computer knowledge to be successful. Experience with customer service and maintaining a detailed record system in an office setting is useful but not strictly required. You learn most of the interpersonal and multitasking skills you need during on-the-job training.