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3M
1 open internship position for Summer 2026
AI & MLlocation_on1 location
3M Summer 2026 Internship Openings
3M has 1 open internship position for Summer 2026 across AI & ML. Positions are available in St Paul, MN.
Preparing for a 3M Interview
Internship interviews at 3M typically include a technical screening followed by coding interviews. Focus on:
- Data structures and algorithms - arrays, trees, graphs, dynamic programming.
- Research 3M's products and engineering culture.
- Practice mock interviews to build confidence under pressure.
- Apply early - positions fill on a rolling basis.
Prepare for your 3M interview
Practice with an AI interviewer that simulates real technical interviews.