About Citadel Securities
Citadel Securities is a technology-driven, next-generation global market maker that delivers critical liquidity to institutional and retail investors across equities, options, fixed income, and FX. Founded in 2002 by Kenneth C. Griffin, it is the largest equity and options market maker in the U.S., executing approximately 35% of all U.S.-listed retail volume. The firm deploys advanced analytics, cutting-edge technology, and deep trading expertise to continuously price hundreds of thousands of securities across global markets.
Company details
Funding
Total raised
$1.8B
Last stage
Series D
Investors
Founders
Kenneth C. Griffin
American hedge fund manager who founded Citadel Securities in 2002 and Citadel LLC. Majority owner of both firms.
LinkedInPeng Zhao
Joined Citadel Securities in 2006 and has served as CEO since 2017.
What happens next.
No applications, no recruiter spam. Just the intro.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
If they’re a yes, I book the chat. You show up — that’s the whole job-hunt.