Technical Sales Engineer Responsibilities: Memorizing technical product specifications and keeping up-to-date with new company products as well as industry trends. Conducting market research and obtaining feedback from clients to improve existing products. Simplifying technical terms during product demonstrations and post-sales customer support. Listening to customers’ needs and advising them on the best products to buy. Maintaining strong professional relationships with existing clients and meeting with new clients to expand sales territories. identifying and establishing new businesses providing pre-sales and post-sales support writing reports and sales literature Attending conferences, lectures, seminars, and workshops to improve your skills and knowledge. ensuring that sales targets are met.