INTERNSHIP DETAILS

Quantitative Research Internship – PhD

CompanySusquehanna International Group, LLP
LocationSydney
Work ModeOn Site
PostedJanuary 5, 2026
Internship Information
Core Responsibilities
As a Quantitative Research Intern, you will apply probability, statistics, and mathematical creativity to impactful trading projects. You will collaborate with researchers, traders, and technologists to transform quantitative modeling into trading opportunities and strategies.
Internship Type
other
Company Size
3650
Visa Sponsorship
Yes
Language
English
Working Hours
40 hours
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About The Company
At Susquehanna, we approach quantitative finance with a deep commitment to scientific rigor and innovation. Our research leverages vast and diverse datasets, applying cutting-edge machine learning to uncover actionable insights and driving data-informed decisions from predictive modeling to strategic execution. Today, Susquehanna has over 3,200 employees in 17+ global locations. While we have grown in size and expanded our reach, our collaborative culture and love for gaming remains.
About the Role

Overview

As a Quantitative Research Intern at Susquehanna, you will work on projects that model the work of our full-time employees. You will learn with mentors who are at the top of their field, allowing you to build foundational knowledge in quantitative finance.

 

What you’ll do

  • Over the 10-week program, you’ll apply probability, statistics and mathematical creativity to several impactful trading projects.
  • Collaborate with researchers, traders, and technologists to help transform our quantitative modeling into trading opportunities and strategies.
  • Read about Robert’s ‘Day in the life’ as a Quantitative Researcher

What we’re looking for

  • Students in the penultimate year of their PhD program studying in a quantitative field such as Mathematics, Physics, Statistics, Electrical Engineering, Computer Science, Operations Research, or Economics
  • Exceptional mathematical problem-solving skills
  • Solid communication skills, both in the ability to understand others and to make yourself clearly understood
  • Strong, practical computing skills; a specific language proficiency is less important than your ability to get computers to accomplish tasks efficiently and reliably
  • Experience working on in-depth research projects

 

What’s in it for you

  • Our non-hierarchical culture allows employees of every level to thrive and have an impact. We are not your typical trading firm – the environment is casual, collaborative and we focus on continuous development.
  • Fully stocked kitchen - daily breakfast and lunch.
  • Regular social, sporting, and community events.
  • Visa sponsorship and relocation package where required.
  • Explore our benefits and culture link

 

By applying to this role, you will be automatically considered for the Quantitative Systematic Trading Internship program. There is no need to apply to both positions to be considered for both.

 

About Susquehanna

Susquehanna is a global quantitative trading firm founded by a group of friends who share a passion for game theory and probabilistic thinking. Our rigorous and analytical approach to decision making has led Susquehanna to become one of the largest and most successful proprietary trading firms in the world. In our offices around the globe, our employees are relentless problem solvers who collaborate to make optimal decisions.

What we do 

Susquehanna’s deep integration of trading, technology, and quant research makes us experts in trading essentially all listed financial products and asset classes, with a focus on derivatives. We handle millions of trading transactions around the world every day as both a market maker and market taker. Our efforts provide liquidity and ensure competitive prices for buyers and sellers. While our presence in the market is broad, our trading desks are highly specialized to allow for a deep understanding of the unique drivers of each asset class.

 

Equal Opportunity statement

We encourage applications from candidates from all backgrounds, and we welcome requests for reasonable adjustments during the recruitment process to ensure that you can best demonstrate your abilities. If you have any questions, please contact sydneycampus@sig.com.

 

Visa sponsorship is available for this position.

 

If you're a recruiting agency and want to partner with us, please reach out to recruiting@sig.com. Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.

Key Skills
ProbabilityStatisticsMathematical CreativityCollaborationCommunicationComputing SkillsResearch Projects
Categories
Finance & AccountingData & AnalyticsScience & ResearchTechnologyEngineering
Benefits
Fully Stocked KitchenDaily BreakfastDaily LunchRegular Social EventsSporting EventsCommunity EventsVisa SponsorshipRelocation Package