Teams at LSEG (London Stock Exchange Group)

Develop and maintain Python and SQL research tools, analytics, data pipelines, automation, and AI-enabled workflows. Analyze and validate large financial datasets, investigate data issues, support quantitative investment and index research, and apply regression, optimization, factor analysis, risk modeling, and performance analytics. Collaborate across research, engineering, technology, and data operations teams while supporting index methodologies, rebalances, client inquiries, and continuous process improvement.

Leads DORA client audits and ISAE 3000 attestations, managing planning, evidence, external auditors, remediation, and final issuance. Oversees an assurance team, strengthens technology risk controls, maintains audit documentation, reports assurance metrics, and partners with Technology, Product, Security, Legal, Risk, Compliance, clients, and auditors. Drives audit readiness, control improvements, automation, standardization, and governance across a complex global data and analytics environment.

Owns cyber risk oversight for a Data & Analytics portfolio, assessing controls, architecture, threats, vulnerabilities, AI security, identity, cloud, third-party risk, and remediation. Partners with business, engineering, and central Cyber teams to translate technical risks into business impact, treatment options, and executive decisions. Maintains risk reporting, challenges security decisions, supports regulatory alignment, and builds trusted relationships across organizational boundaries.