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Proofpoint
1 open internship position for Summer 2026
Softwarelocation_on1 location
Proofpoint Summer 2026 Internship Openings
Proofpoint has 1 open internship position for Summer 2026 across Software. Positions are available in Illinois.
Preparing for a Proofpoint Interview
Internship interviews at Proofpoint typically include a technical screening followed by coding interviews. Focus on:
- Data structures and algorithms - arrays, trees, graphs, dynamic programming.
- Research Proofpoint's products and engineering culture.
- Practice mock interviews to build confidence under pressure.
- Apply early - positions fill on a rolling basis.
Prepare for your Proofpoint interview
Practice with an AI interviewer that simulates real technical interviews.