At Oliver Wyman, a Marsh (NYSE: MRSH) business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments.

As a business of Marsh, we work alongside the world’s leading experts across risk, reinsurance and capital, people and investments, and management consulting. com , or follow us on LinkedIn and X .

The Data & Analytics function (dna) drives the enterprise data and analytics strategy for the firm. The dna is responsible for establishing a data foundation, building capabilities while setting standards and measurements for data quality, compliance, security, and retention of our data assets.
In this role you will be primarily responsible to support our firm-wide Data Governance and Data Quality initiatives. You will partner with analysts embedded in the businesses and functions, to ensure our core data sets (employees, clients, organization structures) provide a complete and accurate reflection of our business.

You are passionate about the field of data, analytics and data governance where you can use their problem-solving skills and creativity to ensure high-quality in our core data elements.
You will help shape the future of what data-driven organizations look like, drive processes for sourcing, analyzing and interpreting data in creative ways.

***PLEASE SUBMIT CVs IN ENGLISH***

Administrative activities and processes required for effective data management and sustainable data quality improvements.

Run regular data quality checks and controls for one of the key data assets: identifying issues, conducting root-cause analysis,



and suggesting remediation plans as necessary to improve (address) data quality.
Work on resolving data quality issues and ensure that corrective actions are documented.
Follow established guidelines and provide operational support for data management workflows.
Assist in data profiling and escalate issues to senior team members.
Collaborate with technology groups (data architects), data owners and consumers to define and refine data requirements and to align data practices with business needs.
Support the creation and maintenance of the data dictionary and internal DG process and workflows documentation (data governance guidelines, processes, data requirements, and data quality standards).
data classification and organization; key data sources validation; Communicate changes to data governance standards and procedures to relevant stakeholders and ensure awareness and adherence.
Support implementation of the new systems and data migration activities through data cleansing, validation and testing various scenarios and functionalities related to data management processes during UAT sessions.
Identify the tools, process or process changes needed to enable and drive data accuracy and effective data management.
Assist in development and delivery of new data sets and reports/analytics content to support business strategic decisions.




Ability to drive exploration and draw conclusions from multiple data sets
Ability to work effectively in a fast paced, deadline driven, highly dynamic atmosphere and react quickly to changes and shifting priorities.
You need to be curious by nature, understand how data is produced in our various underlying systems and how reporting and analytics content is compiled so that data can be turned into actionable business insights to support the firm’s strategy
Oliver Wyman is a business of Marsh (NYSE: MRSH), a general leader in risk, reinsurance and capital, people and investments, and management consulting, advising clients in 130 countries. com, or follow us on LinkedIn and X.
Marsh is committed to creating a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age, background, disability, ethnic origin, family duties, gender orientation or expression, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law.
Marsh is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one “anchor day” per week on which their full team will be together in person.

📌 Associate Data Governance Analyst - Mexico City (Nezahualcóyotl)
🏢 Oliver Wyman
📍 Nezahualcóyotl