A field support engineer works directly with customers to answer technical questions about the products or services that a company offers and solve any related issues. As a field support engineer, you most often work in technical or electronics fields or the software industry. For that reason, your specific job duties vary but typically include researching technical issues for a customer, filing reports on technical incidents, and following up on customer questions. The qualifications for this career include a bachelor's degree in electronics, IT, or software. Because you interact with customers both on the phone and in-person, you also need strong communication skills and hands-on experience working with the products in your industry.