Johnson Controls

4 open internship positions for Summer 2026

Hardwarelocation_on4 locations

4 positions

SimplifyJobs/Summer2026-Internshipsopen_in_new|Updated Mar 19

Johnson Controls Summer 2026 Internship Openings

Johnson Controls has 4 open internship positions for Summer 2026 across Hardware. Positions are available in Milwaukee, WI, Westford, MA, Brown Deer, WI, Roanoke, VA.

Available Roles

Software Engineering Intern
Software Developer Intern
Engineering Intern - Innovation
Controls Engineering Intern

Hiring Locations

Milwaukee, WIWestford, MABrown Deer, WIRoanoke, VA

Preparing for a Johnson Controls Interview

Internship interviews at Johnson Controls typically include a technical screening followed by coding interviews. Focus on:

Data structures and algorithms — arrays, trees, graphs, dynamic programming.
Research Johnson Controls's products and engineering culture.
Practice mock interviews to build confidence under pressure.
Apply early — positions fill on a rolling basis.

Prepare for your Johnson Controls interview

Practice with an AI interviewer that simulates real technical interviews.

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