Home / Jobs / Reference Data Operations Specialist - Corporate Actions.

Reference Data Operations Specialist - Corporate Actions.

📍 Millennium Management • London, England, United Kingdom • Posted June 07, 2026

Full-time Posted June 07, 2026
Apply Now

Job Description

Reference Data Operations Specialist - Corporate Actions

General Information

  • Hiring Department/Group: Operations & Middle Office
  • Job Title: Reference Data Operations Specialist - Corporate Actions
  • Office Location: London

    • Job Function Summary

    The Operations and Middle Office department is one of the largest groups at Millennium. The Data Operations team resides within the Control function of Ops &MO and is responsible for overseeing the firm’s Global Security Master through various data quality measures. The team is also responsible for managing processes to onboard new securities and attributes.

    We are seeking a driven and thorough Reference Data Operations Specialist to join our team. Ideally, you will be a self-starter with close attention to detail and a strong background in financial services industry - specifically in Security Master and Reference Data. If you are motivated by taking the initiative to improve processes, op...

    Apply for This Position

    Ready to take the next step? Click the button below to submit your application.

    Submit Application