Oliver Wyman - Data Analyst - Mexico City (Xico)

We are seeking an Associate Data and Analytics Analyst to create and maintain reporting artifacts (dashboards and reports) that support the operations of Oliver Wyman.

Please submit CVs in English.

Key Responsibilities

• Partner with business stakeholders to define reporting and analytics needs and develop solutions.
• Assist in the development and delivery of new data sets, metrics, and analytics content to support business strategic decisions.
• Identify and deploy efficiencies and enhancements in reporting and analytics.
• Develop, train, and support the analytics community to ensure awareness and proficiency on tools and data models.
• Provide data and analytics expertise (data sourcing, preparation, and visualization) to analytics teams during the transition from offline reporting models to the data and analytics initiative.
• Collaborate with technology groups (data architects) to define data requirements for business intelligence visualizations and tools.
• Participate in the ongoing development of business intelligence and data warehousing functions within the organization.

Experience Required

• Bachelor’s or Master’s degree in a quantitative discipline (math, statistics, computer science, information systems, econometrics, or related field).
• 3+ years of experience in business analytics and business support functions.
• 3+ years of experience with Tableau (Desktop, Server, and Data Prep) to design, develop, and deploy dashboards.
• 3+ years of SQL/PLSQL development experience.
• Experience managing and maintaining Tableau sites and projects with consistent design, deployment, and maintenance processes.
• Experience with Agile delivery methodology in a data and analytics context.
• Deep understanding of data warehouse processes, dimensional modeling, and ETL/integration.
• Knowledge of industry-standard business intelligence tools such as Oracle (OBIEE), Business Objects, etc.
• Statistical programming experience (R, SAS, and/or Python) is a plus.
• Experience with multiple relational database management systems (SQL Server, Oracle).
• Strong Excel and PowerPoint skills.
• English fluency (written and spoken).

Skills and Attributes

• Excellent problem‑solving and critical thinking skills.
• Ability to drive exploration and draw conclusions from multiple data sets.
• Strong spirit of innovation, self‑starter, and independent with solutions‑oriented mindset.
• Self‑directed, able to interpret data to uncover trends and derive business insights for senior executives.
• Strong motivation to work independently while collaborating with cross‑functional teams.
• Keen attention to detail with deep quantitative and analytical skills.
• Strong relationship‑building skills and ability to align with customers and key stakeholders.
• Ability to influence without authority and work effectively in a fast‑paced, deadline‑driven environment.
• Effective communication skills and ability to translate numbers into a compelling story.
• Curiosity about how data is produced and how reporting content is compiled to support actionable insights.

EEO Statement

Marsh is committed to creating a diverse, inclusive, and adaptable work environment.