Data Quality Lead Analyst - Metadata Hub

Data Quality Lead Analyst - Metadata Hub at Citi

The Data Quality Lead Analyst - Metadata Hub is a strategic professional who stays abreast of developments within their field and contributes to directional strategy by considering their application in their job and the business. This role is recognized as a technical authority for an area within the business and requires basic commercial awareness. Typically, multiple people within the business provide a similar level of subject matter expertise. Developed communication and diplomacy skills are essential to guide, influence, and convince colleagues in other areas and occasional external customers. This position has a significant impact on its area through complex deliverables, providing advice and counsel related to the technology or operations of the business. Work impacts an entire area, which eventually affects the overall performance and effectiveness of the sub-function/job family.

Required Skills and Experience

• Experience with Ab Initio Metadata Hub for metadata management, schema customization, and metadata extraction.
• Familiarity with Application Governance principles and integration with metadata management tools.
• Proficiency in using Control>Center for job scheduling, monitoring, and automation.
• Hands-on experience with Semantic Discovery for data profiling, analysis, and metadata enrichment.
• Ability to review, approve, and manage metadata proposals using the Metadata Portal.
• Strong understanding of data governance, data modeling, and metadata-driven workflows.
• Understanding of metadata management concepts and data modeling.
• Familiarity with Metadata Hub schemas (object model, metamodel, view model).
• Ability to customize and extend Metadata Hub schemas to meet organizational requirements.
• Experience with the Metadata Portal for viewing, reporting, and analyzing metadata.
• Skills in extracting metadata from various sources (Mainframe, SAS, Ab Initio, Oracle, Teradata, Hive, SQL Server, Erwin, Cognos, Tableau, etc.) and loading it into Metadata Hub.
• Ability to write Ab Initio extractor graphs using webservice, Transform, Translate components for metadata ingestion.
• Experience monitoring and managing jobs using Control>Center.
• Understanding of job schemas, job definitions, and job metrics.
• Ability to automate and schedule analysis jobs and interpret job status and metrics.
• Familiarity with integrating Semantic Discovery with Control>Center for automated workflows.
• Knowledge of profiling and analyzing datasets to propose metadata linkages.
• Experience running and tuning Semantic Discovery plans (Profile Data, Analyze Data, Load Metadata Hub).
• Ability to review and approve field-to-business-concept linkages using the Metadata Portal.

Key skills/competency

• Ab Initio Metadata Hub
• Metadata Management
• Data Governance
• Data Modeling
• Control>Center
• Semantic Discovery
• Metadata Extraction
• Schema Customization
• Application Governance
• Workflow Automation