Investment & Trading – 2025 Intern (US)

Greenwich, New York

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Job Description

As we seek to become the most successful investment team in the world, we empower Traders to bring investment ideas to life. Our Traders identify opportunities in major financial markets around the world and take calculated risks. We succeed together in a team environment that facilitates close collaboration between Traders, Quantitative Researchers, and Technologists.
As an intern, you’ll get to challenge the impossible in trading through a structured program that will allow you to collaborate and connect with senior team members and our CEO Ken Griffin. In addition, you’ll get the opportunity to network and socialize with peers at iconic venues.
Your Objectives:
  • Develop in-depth knowledge of a financial market
  • Apply advanced statistical techniques to trading
  • Constantly learn and adapt trading approaches
  • Innovate by using one of the industry’s most powerful trading platforms
Your Skills & Talents:
  • Bachelor’s, master’s or PhD in applied math, engineering, statistical modeling, calculus, computer science, physics or related disciplines required
  • Ability to think about the world systematically and quantitatively, as well as the ability to deal with uncertainty in a rigorous and statistical approach
  • Interest in applying technology and/or quantitative skills to solve complex trading problems
  • Passion for the markets and a desire to seize investment opportunities
  • Experience with programming, scripting, and/or statistical software strongly preferred
Opportunities available in Greenwich, New York.

In accordance with New York City’s Pay Transparency Law, the base salary range for this role is $3,850 to $5,300 per week. Base salary does not include other forms of compensation or benefits.

About Citadel Securities

Citadel Securities is the next-generation capital markets firm and a leading global market maker. We provide institutional and retail investors with the liquidity they need to trade a broad array of equity and fixed income products in any market condition. The brightest minds in finance, science and technology use powerful, advanced analytics to solve the market’s most critical challenges, turning big ideas into real-world outcomes.