Microsoft Power BI Senior Technical Specialist
Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Oct 14, 2026.
Job Summary
Senior BI Migration Consultant / Lead (Tableau → Power BI)Experience8-12+ years in BI, Analytics and Reporting4+ years in Power BI3+ years working with TableauDemonstrable experience in BI migration or modernisation programmesKey ResponsibilitiesLead assessment and rationalisation of Tableau assets.Analyse Tableau workbooks, dashboards, extracts, calculated fields and custom SQL.Design and develop equivalent Power BI semantic models.Recreate Tableau dashboards in Power BI while preserving business functionality.Engage with business stakeholders to clarify requirements and resolve migration gaps.Define migration standards, governance and validation approach.Review outputs from intermediate developers and ensure quality.Support estimation, complexity assessment and migration planning.Drive UAT, defect resolution and deployment activities.Mandatory SkillsPower BI (Desktop, Service, Fabric, DAX, Power Query)Tableau Desktop & Tableau ServerAdvanced SQLData Modelling (Star/Snowflake Schema)Performance tuningRow Level Security (RLS)Power BI Workspace administrationAPI-based integrations and metadata analysisPreferred SkillsBigQuery, Teradata, Oracle or SQL ServerFabric, Azure Data PlatformMigration accelerators/toolsCI/CD and Git-based deployment practicesExpected DeliverablesTableau assessment reportsComplexity classificationPower BI semantic modelsMigrated dashboardsValidation sign-off packsTechnical design documentationIntermediate Power BI Developer (Tableau Migration)Experience4-7 years in BI Reporting2-4 years in Power BIExposure to TableauKey ResponsibilitiesAnalyse Tableau dashboards and map components to Power BI.Develop Power BI reports and dashboards following migration standards.Create DAX measures and Power Query transformations.Validate migrated reports against source Tableau dashboards.Support testing, defect fixing and documentation.Work with Senior Consultants on complex migrations.Mandatory SkillsPower BI Desktop & ServiceDAXPower QuerySQLData ModellingTableau report analysisExcelPreferred SkillsBigQueryTeradataOraclePower BI FabricTableau Server administration exposureExpected DeliverablesDashboard migrationReport validationData reconciliationDefect resolutionTechnical documentation
Key Responsibilities
1. Design, develop, and implement powerbi solutions to meet business requirements
2. Create visually appealing and user-friendly dashboards and reports using powerbi
3. Optimize sql queries and procedures to improve database performance
4. Collaborate with stakeholders to gather requirements and understand data sources
5. Monitor and maintain sql databases to ensure data integrity and security
6. Troubleshoot and resolve technical issues related to powerbi and sql
7. Stay updated on latest trends and best practices in powerbi and sql technologies
Skill Requirements
1. Proficiency in microsoft powerbi for data modeling, visualization, and reporting
2. Strong sql skills including ability to write complex queries and stored procedures
3. Familiarity with data warehousing concepts and data integration processes
4. Experience in optimizing sql queries for performance improvement
5. Ability to work collaboratively with cross functional teams and stakeholders
6. Excellent problem-solving skills and attention to detail
7. Strong communication and interpersonal abilities for effective interaction
Other Requirements
1.Microsoft Certified1.Data Analyst Associate, Microsoft Certified1.Data Engineer Associate