The duties of a paralegal intern involve performing essential legal assistant tasks in a law firm or for a lawyer. As an intern, you may provide support for a professional paralegal, or you may work under the direction of a lawyer. Your responsibilities as an intern may vary depending on the needs of the law practice. Some paralegal interns work on administrative or secretarial tasks in the office. You may spend time organizing or filing legal documents. You may perform research, prepare legal documents, or communicate and obtain information from clients.