Demo

Quantitative Researcher – PhD Intern (US)

Citadel
Citadel Salary
Miami, FL Intern
POSTED ON 7/18/2026
AVAILABLE BEFORE 8/16/2026

At Citadel, our mission is to be the most successful investment team in the world. Quantitative Researchers play a key role in this mission by developing next-generation models and trading approaches for a range of investment strategies. You’ll get to challenge the impossible in quantitative research by applying sophisticated and complex statistical techniques to financial markets, some of the most complex data sets in the world.


As an intern, you’ll dive into research through an 11 week program that will allow you to collaborate and connect with senior team members. In addition, you’ll get the opportunity to network and socialize with peers throughout the internship.


Our signature internship program takes place June through August. Occasionally, we can be flexible to other times of the year. You will be able to indicate your timing preference in the application.


Your Objectives

  • Conceptualize valuation strategies, develop and continuously improve upon mathematical models, and help translate algorithms into code
  • Back test and implement trading models and signals in a live trading environment
  • Use unconventional data sources to drive innovation
  • Conduct research and statistical analysis to build and refine monetization systems for trading signals


Your Skills & Talents

  • PhD degree in mathematics, statistics, physics, computer science, or another highly quantitative field
  • Strong knowledge of probability and statistics (e.g., machine learning, time-series analysis, pattern recognition, NLP)
  • Prior experience working in a data driven research environment
  • Experience with translating mathematical models and algorithms into code (Python, R or C )
  • Independent research experience
  • Ability to manage multiple tasks and thrive in a fast-paced team environment
  • Excellent analytical skills, with strong attention to detail
  • Strong written and verbal communication skills


Opportunities available in New York, Miami, Greenwich, and Houston.


In accordance with applicable law, the base salary range for this role is $4,500 to $5,800 per week.

Salary : $4,500 - $5,800

If your compensation planning software is too rigid to deploy winning incentive strategies, it’s time to find an adaptable solution. Compensation Planning
Enhance your organization's compensation strategy with salary data sets that HR and team managers can use to pay your staff right. Surveys & Data Sets

What is the career path for a Quantitative Researcher – PhD Intern (US)?

Sign up to receive alerts about other jobs on the Quantitative Researcher – PhD Intern (US) career path by checking the boxes next to the positions that interest you.
Income Estimation: 
$56,065 - $75,749
Income Estimation: 
$98,735 - $185,128
Income Estimation: 
$302,228 - $379,575
Income Estimation: 
$68,596 - $101,765
Income Estimation: 
$58,530 - $79,170
Income Estimation: 
$61,990 - $82,600
Income Estimation: 
$68,139 - $88,275
Employees: Get a Salary Increase
View Core, Job Family, and Industry Job Skills and Competency Data for more than 15,000 Job Titles Skills Library

Job openings at Citadel

  • Citadel Miami, FL
  • Job Description At Citadel Securities, a leading global market maker, our team of FPGA Engineers work in small teams to create the next generation FPGA sol... more
  • 1 Day Ago

  • Citadel Miami, FL
  • At Citadel, our mission is to be the most successful investment team in the world. Machine Learning Researchers play a key role in this mission by developi... more
  • 2 Days Ago

  • Citadel Miami, FL
  • At Citadel, Quantitative Research Engineers work closely with Quantitative Researchers to develop and implement automated trading system software solutions... more
  • 2 Days Ago

  • Citadel Miami, FL
  • Job Description At Citadel Securities, our engineers work in small teams to turn the best ideas into high-performing and resilient technology. With short d... more
  • 3 Days Ago


Not the job you're looking for? Here are some other Quantitative Researcher – PhD Intern (US) jobs in the Miami, FL area that may be a better fit.

  • Citadel Securities Miami, FL
  • At Citadel Securities, a leading global market maker, our team of quantitative researchers models the markets and brings trading strategies to life every d... more
  • 3 Days Ago

  • Citadel Miami, FL
  • At Citadel, Quantitative Research Engineers work closely with Quantitative Researchers to develop and implement automated trading system software solutions... more
  • 2 Days Ago

AI Assistant is available now!

Feel free to start your new journey!