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Oliver Wyman - Data Governance Analyst - Warsaw

Marsh McLennan.com

Remote

Jerozolimskie, Poland

Full Time

Company:

Oliver Wyman

Description:

The Opportunity:

The Data & Analytics team (dna) drives the enterprise data and analytics strategy for the firm. The team 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.

Colleagues within the overall team are organized in 2 sub-teams: (i) Data Governance and (ii) Data Engineering, Reporting & Analytics.

The role of a Data Governance Analyst involves a blend of operational and strategic tasks, focusing on data quality, compliance, and collaboration with various stakeholders.

In this role you will work closely with the DnA and cross-functional teams to support our firm-wide Data Governance and Data Quality initiatives.

You will be primarily responsible to assist in designing and implementing data governance frameworks, help establish data management best practices, and ensure our core internal data assets provide a complete and accurate reflection of our business.

You will also assist in crafting the vision and the path of data domain workstream roadmap.

This is a hybrid role (at least 2 days per week working from the Warsaw office).

Key Tasks And Responsibilities:

  • Act as the primary point of contact for data governance issues related to a specific data domain.
  • Identify ways to optimize data-related workflows within the assigned workstream.
  • Oversee and support system deployment and data migration processes from a data governance perspective: define data requirements, establish data quality controls and partner with IT on data migration activities.
  • Assist with designing and maintaining data quality processes.
  • Conduct data validation and profiling tasks to ensure data accuracy, completeness and consistency within specific data domain.
  • Develop and execute more complex data quality checks.
  • Oversee periodic and ad-hoc data cleansing and data validation activities as part of data quality model expansion or new system implementation.
  • Serve as the escalation point for Associate DG Analysts for resolving (domain) data-related conflicts that are not covered by the existing processes and collaborate with them on the data quality and integrity issues.
  • Assist in audits and generate insights on key activities and transaction volumes.
  • Assist in cataloguing key data assets that impact business operations across the organization.
  • Maintain and update data inventory lists.
  • Work on mapping data flow and lineage across systems to track the origins, movements, and transformations of data within the organization throughout its lifecycle.
  • May oversee data access and storage based on the established data security protocols and access policies (authorize and control access to data, implementing permission controls).
  • Facilitate communication between stakeholders (and junior data governance team members) to ensure alignment on data governance practices and standards.
  • Assist with designing and implementing data governance workflows from the operational standpoint for the assigned workstream.
  • Help define and standardize data definitions, rules and requirements.
  • Collaborate with junior team members on aligning data practices with the internal data governance standards and requirements.
  • Train and assist junior colleagues in data management activities.
  • Conduct training sessions for business units on data governance practices & contribute to the development of training materials and resources on data governance policies and procedures.

Candidate Qualifications:

  • 2+ years of relevant professional experience
  • Fluent English
  • Passion for data, analytics, and data governance
  • Strong problem-solving skills and creativity focused on ensuring high quality of core data elements
  • Persistent with a high attention to detail and a natural curiosity
  • Collaborative mindset with excellent stakeholder engagement and communication skills
  • Comfortable working as part of a Data Governance team
  • Experience or willingness to help shape data-driven processes and organizational approaches
  • Able to drive processes for sourcing, analyzing, and interpreting data in creative ways.

What We Can Offer You:

  • Full time job contract with an attractive compensation package
  • Flexible benefits package which you can tailor to your needs (e.g. private health care, insurance, sport card, lunch card, gift card, saving plan, pension plan)
  • Opportunity for professional growth in a stable, global company
  • Access to mentoring and training programs
  • Inclusive culture with Employee Resources Groups and CSR activities
  • Working in diverse and dynamic teams, friendly and flexible workplace that promotes work-life balance
  • A range of digital collaboration and online communication tools to support effective team work
  • Various social initiatives and learning opportunities adapted for virtual settings
  • Fresh fruit, beverages and snacks while working in our modern office near the city center.
Oliver Wyman, a business of Marsh McLennan (NYSE: MMC), is a management consulting firm combining deep industry knowledge with specialized expertise to help clients optimize their business, improve operations and accelerate performance. Marsh McLennan is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit oliverwyman.com, or follow on LinkedIn and X.Marsh McLennan 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 McLennan 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 McLennan 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.

Oliver Wyman - Data Governance Analyst - Warsaw

Remote

Jerozolimskie, Poland

Full Time

October 9, 2025

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Marsh McLennan

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