Data / Business Intelligence Analyst
Full-time
Sigma Consult
Job title : Data / Business Intelligence Analyst
Job Location : Lagos Deadline : June 20, 2026 Quick Recommended Links- The Data / Business Intelligence Analyst will be responsible for transforming complex, multi-source data into actionable insights that drive strategic and operational decision-making across the organization.
- The role requires a strong blend of technical expertise, analytical capability, and business acumen. The successful candidate will act as a critical bridge between data systems and business stakeholders, delivering high-quality analytics, dashboards, and reporting solutions that enhance organizational performance—particularly within the insurance industry .
KEY RESPONSIBILITIES
Data Analysis & Modelling
- Collect, analyze, and interpret large, complex datasets from multiple sources.
- Identify trends, correlations, and patterns to support business insights.
- Develop, optimize, and maintain scalable data models and database structures.
- Ensure data accuracy, integrity, and availability across all systems.
Business Intelligence Development
- Design, develop, and deploy interactive dashboards and reports using Power BI or Tableau .
- Provide real-time visibility into key business metrics and KPIs.
- Continuously enhance reporting tools to meet evolving business needs.
Data Engineering & Process Optimization
- Develop and standardize data cleansing, transformation, and validation processes.
- Improve data workflows and pipelines for efficiency and scalability.
- Identify opportunities for operational improvements through advanced analytics.
Reporting & Analytics Framework
- Establish and manage a centralized reporting structure across departments.
- Serve as the primary point of contact for enterprise-wide data and reporting requests.
- Ensure consistency and standardization in reporting formats and metrics.
Strategic Decision Support
- Translate business requirements into analytical solutions and reporting outputs.
- Provide data-driven insights and recommendations to senior management.
- Support long-term strategic planning through predictive and trend analysis.
Data Governance & Compliance
- Develop and enforce data governance policies, standards, and best practices.
- Ensure compliance with data protection regulations and reporting standards.
- Promote data quality, security, and ethical analytics practices.
KEY DUTIES / DAY-TO-DAY ACTIVITIES
- Extract, query, and analyze data from relational databases such as SQL Server, Oracle, and MySQL.
- Perform data cleaning, transformation, and preprocessing using SQL, Python, or Excel.
- Monitor automated dashboards and reports, identifying and resolving discrepancies.
- Conduct statistical, diagnostic, and predictive analyses to solve business problems.
- Collaborate with cross-functional teams within Agile project environments.
- Maintain detailed documentation of data processes, models, and reporting frameworks.
QUALIFICATIONS & REQUIREMENTS
Educational Qualification
- Minimum of HND / B.Sc. in Computer Science, Statistics, Mathematics, or any related quantitative discipline.
Experience
- 3–5 years of progressive experience in Data Analysis or Business Intelligence roles.
- Mandatory: Prior experience within the Insurance Industry .
TECHNICAL COMPETENCIES
- SQL: Advanced proficiency in SQL Server (query optimization, performance tuning, database objects).
- BI Tools: Strong hands-on experience with Power BI or Tableau .
- Programming: Proficiency in Python or R for data analysis and automation.
- Microsoft Excel: Advanced skills (Pivot Tables, Power Query, Macros).
- Database Systems: Solid knowledge of SQL Server, Oracle, and MySQL environments.
Vacancy posted 24 days ago
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