Security Master Business Analyst

Security Master Business Analyst (Consultant)

A leading global alternative investment manager headquartered in New York City is seeking a Security Master Business Analyst (Consultant) to join its Data Services team as a key contributor to a firm-wide security master implementation project.

This is a hands-on role for someone who thrives in a fast-paced, detail-driven data environment. Youll sit at the intersection of business and technology — gathering requirements, running deep data analysis, and ensuring the accuracy and integrity of securities reference data through rigorous testing and validation.

Responsibilities:

• Serve as a key business analyst on the firms security master implementation, gathering and documenting business and functional requirements from stakeholders across Data Services, Technology, and Operations
• Perform deep, hands-on data analysis using SQL and Excel to profile, reconcile, and validate securities reference data across source systems and the target security master platform
• Define and execute test plans, test cases, and validation scripts to confirm data accuracy, completeness, and integrity throughout implementation phases (unit, integration, UAT)
• Document current- and future-state data flows, mapping specifications, and business rules governing security master workflows (security setup, data enrichment, exception management, golden-source determination)
• Identify data quality issues and discrepancies, perform root-cause analysis, and partner with technology teams to design and validate remediation
• Support data migration and cutover activities, including reconciliation between legacy and new systems
• Collaborate with vendors, data providers, and internal technology teams to resolve data mapping and integration issues
• Prepare clear, concise documentation and status reporting for project stakeholders and senior management
• Contribute to the development of ongoing data governance and quality control standards for securities reference data

Requirements:

• 5+ years of experience as a business analyst, data analyst, or similar role within a financial services organization (asset management, private equity, hedge fund, or investment bank preferred)
• Direct experience with security master data and related workflows — security setup, reference data maintenance, corporate actions, pricing, or classification data
• Strong hands-on SQL skills for querying, profiling, and reconciling large data sets
• Advanced Excel skills, including pivot tables, lookups, and large-scale data comparison and manipulation
• Demonstrated experience with data testing, validation, and quality assurance in the context of a system implementation or data migration
• Strong written and verbal communication skills, with the ability to translate technical data issues into business terms and vice versa
• Bachelors degree in finance, business, information systems, or a related field

Nice to have:

• Experience with security master platforms (e.g., GoldenSource, Bloomberg AIM/DL, Eagle STAR/PACE, SimCorp, Charles River, Markit EDM, or similar)
• Familiarity with financial instrument types across asset classes (equities, fixed income, derivatives, private/illiquid assets)
• Experience with data governance, lineage, or data quality tooling
• Exposure to Agile project delivery methodologies (JIRA, Confluence, or similar)
• Prior experience supporting a data services or reference data implementation project from requirements through go-live