Sr Data Analyst - Contract role

We are seeking a highly skilled Senior Data Analyst with strong expertise in data modelling, data governance, and enterprise data platforms. The ideal candidate will have hands-on experience in designing robust data models, working with large-scale data environments, and supporting business intelligence and analytics initiatives. This role requires a strong analytical mindset, excellent SQL skills, and the ability to work closely with cross-functional teams to ensure data accuracy, consistency, and governance.

Key Responsibilities
Design and develop conceptual, logical, and physical data models aligned with business and technical requirements.
Build and maintain canonical and dimensional data models to support analytics and reporting needs.
Collaborate with data engineers, architects, and business stakeholders to define data structures and data flows.
Perform advanced SQL querying, data analysis, and data validation across multiple data sources.
Work with Enterprise Data Warehouse (EDH) and Operational Data Store (ODS) environments.
Support ETL/ELT processes by validating data pipelines and ensuring data integrity.
Develop and maintain data dictionaries, metadata, and data lineage documentation.
Conduct data impact analysis and ensure adherence to data governance standards.
Create dashboards and reports using BI tools to support decision-making.
Participate in Agile ceremonies and maintain documentation in Jira and Confluence.
Technical Skills
Data Modeling & Design
Strong understanding of Canonical Data Models
Expertise in Conceptual, Logical, and Physical Data Modelling
Hands-on experience in Dimensional Modelling
Experience with ER modeling tools such as ERwin, Enterprise Architect, PowerDesigner, or similar
Data & Platform Knowledge
Advanced proficiency in SQL
Experience working with Enterprise Data Warehouse (EDH) and Operational Data Store (ODS)
Exposure to Azure Data Platform or AWS Data Platform (preferred)
Strong understanding of ETL/ELT processes and data pipelines
Data Governance
Experience in data dictionary creation and maintenance
Metadata management and documentation
Data lineage tracking and impact analysis
Understanding of Master Data Management (MDM) concepts
Tools (Preferred)
Azure Synapse / Databricks
Power BI or Tableau
Jira and Confluence
Basic knowledge of Python for data profiling and analysis
Desired Domain Knowledge
ITSM data models (Incidents, Changes, Problems)
Monitoring & Observability tools such as Splunk and Dynatrace
CMDB relationships and service mapping
Telecom operational data models
Resilience, SLA, and KPI modelling
Required Qualifications
Bachelor’s or Master’s degree in Computer Science, Information Systems, Data Analytics, or a related field
6+ years of experience in Data Analysis, Data Modelling, or related roles
Strong analytical and problem-solving skills
Excellent stakeholder communication and documentation skills