2027 Software Engineering (SWE) Internships in Illinois

Software Engineering internships for every term that starts in 2027: summer internships and fall, winter and spring co-ops, each counted once whose primary location is in Illinois. Fully remote roles aren't tied to a state, so they aren't listed here. Roles posted as SWE, software developer or SDE internships are listed here too. Every listing comes from a company career page, and the list is checked every 6 hours: a role leaves it once the company takes the posting down or it is 31 days old. Each Apply button opens the posting on the employer's site. Illinois internships are mostly in the Chicago area, including the downtown Loop and suburbs such as Naperville and Schaumburg, with more around Champaign-Urbana. Common fields are trading and financial services, consulting, logistics, food manufacturing and health care.

Open now: 20 for Summer 2027 and 1 for Winter 2027. Top companies: DocuSign (2), ENFOS, Inc. (2) and Morgan Street Holdings (2).