Tech Internships in Illinois

Tech internships in Illinois, listed from company career pages: software, data, hardware, security, product and design roles whose primary location is in Illinois. A posting that names several sites is listed under its first location, and fully remote roles have their own page. Illinois cities with their own page here include Chicago and Rosemont. The list is checked every 6 hours: new postings show up here soon after they go up, and a role leaves the list once the company takes it down or it is 31 days old. Each Apply button opens the posting on the employer's site.

Open now: 90 for Summer 2027, 5 for Spring 2027 and 3 for Winter 2027. A role open to more than one term counts under each. By field: 24 in Data Science & Machine Learning, 21 in Software Engineering, 14 in Manufacturing & Industrial and 8 in Data Analytics. Top companies: Life Fitness (7), Federal Reserve System (6) and Crowe (5).