✦ Luna Orbit — Data & Analytics

Oliver Wyman - (Senior) Analyst - Data & Analytics - Mexico City

at Marsh & McLennan

Hybrid Posted April 01, 2026
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Position Details

Type Full-Time
Experience senior
Exp. Years Not specified
Education Not specified
Category Data & Analytics

About this role

Senior Data & Analytics analyst at Oliver Wyman contributes to architecture across the technology stack, leads a team of junior developers, and designs analyses to deliver client value. The role focuses on data-driven insights and client-facing presentations in a consulting environment.

Key Responsibilities

  • architecture across technology stack
  • leads a team of junior developers
  • design and execute analysis
  • present materials to clients
  • compile and maintain data results

Technical Overview

Scope includes database to analytics to web interfaces; requires data architecture, SQL, Python, Tableau/Power BI, and data visualization capabilities; involves leadership and client-facing work.

Ideal Candidate

The ideal candidate is a senior data & analytics professional with leadership experience, strong SQL/Python skills, and expertise in data visualization tools (Tableau/Power BI) to deliver client-facing analytics in a hybrid Mexico City role.

Must-Have Skills

Experience leading a team of developers

Tools & Platforms

SQLTableauPower BIExcel

Required Skills

architecture across technology stackdatabase to analytics to web interfacesleads a team of junior developersdesign and execute analysisclient presentationsdata compilationdata analysisprogramminganalyticsindustry knowledgecommunication

Hard Skills

SQL / PostgreSQLPythonTableauPower BIExcelDatabasesData VisualizationData ArchitectureAnalytics

Soft Skills

LeadershipCommunicationPresentationClient managementTeamwork

Industry & Role

Industry Consulting
Job Function Lead data & analytics initiatives for client engagements, delivering insights and guiding a team in a consulting setting.
Role Subtype Senior Data Analyst
Tech Domains SQL / PostgreSQL, Python, Tableau, Power BI, Excel, Databases, Data Visualization, Data Architecture, Analytics

Keywords for Your Resume

oliver wymandata & analyticssenior analystsqlpythontableaupower bidata architectureclient meetingspresentationleadershipmexico cityhybridanalyticsdatabasesdata analysisweb interfacesarchitecture across technology stackteam lead
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