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Citadel Securities
9 open internship positions for Summer 2026
QuantAI & MLlocation_on4 locations
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9 positions
|Updated Jul 21
Citadel Securities Summer 2026 Internship Openings
Citadel Securities has 9 open internship positions for Summer 2026 across Quant, AI & ML. Positions are available in London, UK, Paris, France, NYC, Miami, FL.
Available Roles
- Quantitative Research Analyst Intern
- Quantitative Trading Intern
- Quantitative Research Analyst Bachelor's or master's degree Intern
- Credit & Rates Rotational Trader Intern
- Designated Market Maker Intern - Designated Market Maker - Trader
- Machine Learning Researcher PhD Intern
- Quantitative Research Engineer Intern
- Quantitative Researcher PhD Intern
Hiring Locations
London, UKParis, FranceNYCMiami, FL
Preparing for a Citadel Securities Interview
Internship interviews at Citadel Securities typically include a technical screening followed by coding interviews. Focus on:
- Data structures and algorithms - arrays, trees, graphs, dynamic programming.
- Research Citadel Securities's products and engineering culture.
- Practice mock interviews to build confidence under pressure.
- Apply early - positions fill on a rolling basis.
Prepare for your Citadel Securities interview
Practice with an AI interviewer that simulates real technical interviews.