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Portfolio Reference Data Analyst Co-op

Boston, MA, United States💼 Full-time💰 $19–$19🗓 2026-09-16 → 2026-09-25

Core

Ensuring the accuracy, completeness, and timeliness of reference data supporting investment, infrastructure, and client platforms.

Role type

Co-op Reference Data Analyst

Builds

Trusted reference data for investment activity, operational integrity, and client servicing

Domain

Global Capital Markets (Equity, Fixed Income, Derivatives)

Deliverable

production ML models | product features | dashboards & analysis | client delivery | infrastructure

Required skills

Data operations, Security setup and maintenance, Data validation, Document analysis, Stakeholder coordination, Process controls

Preferred skills

SQL, Python, Bloomberg, Financial services internship

Technologies

Bloomberg, Markit, Microsoft Excel, SQL, Python

Responsibilities

Support investment teams with security setup and maintenance across equities, fixed income and derivatives; Coordinate with custodian banks to obtain and update cash rates; Liaise with trading, underwriters, market data vendors, and government sources for bond issuance documentation; Analyze security documentation including prospectuses and offering documents; Validate data changes using market data vendors and rating agencies; Develop controls to strengthen daily operational processes

Seniority

Co-op, entry-level

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