Kate Kelleher

Human Resources Business Partner Lead at Citadel Securities

Kate Kelleher has over 10 years of work experience in various roles within the recruitment and human resources field. Kate most recently served as the Chief of Staff, Recruiting at Citadel Securities since July 2020. Prior to that, they held a recruiter position at the same company from April 2019 to July 2020. From 2017 to 2019, Kate was the Quant Research Campus Pipeline Manager at Citadel LLC. Kate worked as a Campus Leader at KCG Holdings, Inc. from 2015 to 2017. Kate began their career in 2011 as a Campus Recruiter at Morgan Stanley and later worked as an Account Manager - Information Technology at Russell Tobin and Associates from 2010 to 2011. Kate started their professional journey in 2008 as an Account Manager and Technical Recruiter at Apex Systems.

Kate Kelleher holds a Bachelor of Arts degree in Communication from Fairfield University.



  • Human Resources Business Partner Lead

    May 1, 2024 - present

  • Coo, Recruiting

    July, 2020

  • Recruiter

    April, 2019