Data Analyst (Data Governance)

NOTE TO APPLICANTS : Individual(s) must be legally authorized to work in the United States without the need for immigration support or sponsorship from Milliman now or in the future

POSITION SUMMARY :

Milliman is undertaking a major business transformation program to replace and modernize our HRIS Finance Legal and Professional Services Automation systems. As part of theData Enablement Team we are seeking a skilled Data Analyst to play a critical role in ensuring the integrity quality and seamless migration of data throughout this transformation. This role will collaborate closely with business and technical teams supporting data mapping migration validation and integration activities to enable a smooth transition to new enterprise platforms.

RESPONSIBILITIES :

• Collaborate with business stakeholders to gather and document requirements for prioritized data domains ensuring a clear understanding of business needs.
• Profile data and analyze source systems and data structures to assess content quality and structure supporting accurate mapping and migration processes of master data and data hub models.
• Develop comprehensive data mapping documents including source-to-target specifications and transformation logic.
• Work with Master Data Management (MDM) and integration teams to validate mappings and ensure alignment with enterprise data models.
• Support workshops and working sessions to refine business rules data definitions and domain onboarding plans.
• Assist in identifying data quality issues and contribute to metadata and lineage documentation.
• Create and maintain data catalogsto ensure consistent documentation easy discovery and effective management of enterprise data assets.
• Coordinate with platform subject matter experts (SMEs) to ensure mappings are compatible with MDM data hub and integration platform configurations.
• Track mapping progress dependencies and issues across teams and tools providing timely updates and resolving blockers.
• Collaborate with business stakeholders and project teams to understand data requirements for HR Finance Legal and Professional Services functions.
• Analyze and document existing data sources structures and business rules within legacy systems.
• Develop data mapping specifications to ensure accurate migration to new systems.
• Support the extraction transformation and loading (ETL) of data including profiling cleansing and validating migrated data.
• Perform data quality assessments and implement data validation processes to ensure completeness and accuracy.
• Assist in designing and testing data integrations between new enterprise platforms and other business applications.
• Create and maintain comprehensive documentation of data models flows and transformation rules.
• Identify and resolve data-related issues during migration and post-implementation.
• Provide regular updates and insights to project leaders and stakeholders regarding data migration progress and risks.
• Support ongoing data governance and quality initiatives as new systems are adopted.

SKILLS & QUALIFICATIONS REQUIRED :

SKILLS & QUALIFICATIONS PREFERRED :

LOCATION :

This is a remote role. The expected application deadline for this job is December 31

st

2025

COMPENSATION :

The overall salary range for this role is $78800 - $145130. For candidates residing in :

A combination of factors will be considered including but not limited to education relevant work experience qualifications skills certifications etc.

BENEFITS :

We offer a comprehensive benefits package designed to support employees health financial security and well-being. Benefits include :

ABOUT MILLIMAN :

Independent for over 75 years Milliman delivers market-leading services and solutions to clients worldwide. Today we are helping companies take on some of the worlds most critical and complex issues including retirement funding and healthcare financing risk management and regulatory compliance data analytics and business transformation.

Milliman invests in skills training and career development and gives all employees access to a variety of learning and mentoring opportunities. Our growing number of Milliman Employee Resource Groups (ERGs) are employee-led communities that influence policy decisions develop future leaders and amplify the voices of their constituents. We encourage our employees to give back to their varied professions including leadership in professional organizations. Please visit our web site ( to learn more about Millimans commitments to our people inclusion and sustainability.

Through a team of professionals ranging from actuaries to clinicians technology specialists to plan administrators we offer unparalleled expertise in employee benefits investment consulting healthcare life insurance and financial services and property and casualty insurance.

EQUAL OPPORTUNITY :

All qualified applicants will receive consideration for employment without regard to race color religion sex sexual orientation national origin disability or status as a protected

Required Experience :

IC

Key Skills

Data Analytics,Microsoft Access,SQL,Power BI,R,Data Visualization,Tableau,Data Management,Data Mining,SAS,Data Analysis Skills,Analytics

Employment Type : Full-Time

Experience : years

Vacancy : 1

Monthly Salary Salary : 90620 - 145130