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