Updating Results

Citadel Securities

  • 1,000 - 50,000 employees

Citadel Securities Videos

2022-2023 Citadel Securities Australia Internship Experience

“People have given me the freedom to go for it.” As the 2022 Citadel Securities Australia summer internship comes to a close, hear this year’s class reflect on how their hands-on experiences have empowered them to learn, grow and contribute to the team in meaningful ways.

Celebrating Interns Past and Present

We’re proud to celebrate our interns past and present – and the extraordinary careers they’ve launched with us.

Challengers Wanted to Solve Problems Others Have Dismissed

Citadel Securities is looking for the brightest minds to solve the market's most complex challenges. Check out opportunities across quantitative research, technology, and trading. Visit our website.

What is a Market Maker?

Citadel Securities’ Donnie Phillips explains the evolution of markets and the role of market makers.

Challengers Wanted for Quantitative Research Careers

As a Quantitative Researcher at Citadel Securities, not only will you be challenged to come up with innovative ideas and strategies, you’ll see the real-world impact of your work from day one and beyond. Meet one of our elite quants, Yuqing.

Challengers Wanted for Technology Careers

The financial industry offers endless opportunities for innovation. Our technologists quickly advance by working on a wide range of complex problems. Meet one of our elite software engineers, Emma.