Quantitative Analyst, Index Operations
cboe · Chicago, IL · United States · On-site
Pay: USD 98,175 – 127,050 a year
Posted Oct 8, 2026
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Job Description:
Building trusted markets — powered by our people
At Cboe Global Markets, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading, clearing and investment solutions to market participants around the world.
We’re building meaningful ways to support professional and personal development while strengthening the trust we’ve earned as a global market leader. Our teams are empowered to share ideas, actively pursue them and bring on a challenge. As champions of internal mobility and access to opportunity, we encourage our people to “go for it” and equip our managers with the training to coach their teams to the next level. We strive to provide employees a safe space to network, share ideas and create opportunities.
Role Overview
Quantitative Analyst, Index Operations position sits within the Cboe Global Index (CGI) Operations team. In this role, the Analyst will support the day-to-day maintenance of the Cboe US Indices on a real time and end of day calculation, as well as the monitoring of index delivery and distribution in a timely and accurate manner. The team is responsible for data administration/QA, product sales support, product research and change-management activities for its U.S. Index business, including CGI’s theoretical options pricing service. The role will be primarily focused on derivatives-based strategies but will include US equity indices as well. This role will perform activities related to full operational support for daily index maintenance. The position will report to Sr. Manager of U.S. Index Operations.
Location: Selected candidate must be willing to work in our Chicago office.
Your responsibilities will be:
Day-to-day responsibility for the smooth operation of U.S. Derivatives and Equity based Index calculation and dissemination in an accurate and timely manner
Timely resolution of issues in co-ordination with relevant third parties and internal Cboe departments
Perform periodic rebalances of Cboe US Indices in accordance with relevant timetables and provide client support related to rebalance events
Perform validation processes as documented in controls with appropriate evidencing and record-keeping, this includes daily index value reporting, corporate action and dividend monitoring
Follow the Incident Management Process after client impacting issues, ensure details are accurately logged, participate in the learning review and bring ideas for mitigating the risk of issues reoccurring or earlier detection of the issue.
Present ideas to automate and streamline index operation processes and develop tolling accordingly
Work collaboratively with other Cboe departments, third parties and vendors on new index launches and enhancements
Provide first class Client Support e.g.,…