Power BI Data Analyst - UJ

NTT DATA • Other • Johannesburg, Gauteng, South Africa • 13h ago

Job Description

Make an impact with NTT DATA
Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it’s a place where you can grow, belong and thrive.

Your day at NTT DATA

We are seeking a skilled and experienced Power BI Data Analyst to join our team. The successful candidate will be responsible for developing and managing business intelligence solutions using Microsoft Power BI. This role involves working closely with stakeholders to understand their data needs, developing dashboards and reports, and ensuring data accuracy and security.

What you'll be doing

Key Responsibilities:

Data Analysis and Reporting: Gather, analyze, and translate business requirements into technical specifications for BI solutions. Develop, publish, and maintain interactive reports and dashboards using Power BI. Create and manage data models that provide meaningful insights and drive business decisions. Data Integration and Transformation: Extract, transform, and load (ETL) data from various data sources, including SQL Server, Excel, Azure, and other databases. Utilize Power Query and DAX to perform data transformation and advanced calculations. Collaboration and Communication: Collaborate with business users and stakeholders to gather requirements and ensure BI solutions meet their needs. Provide training and support to end-users on Power BI functionalities and best practices. Communicate complex data insights in a clear and concise manner to non-technical stakeholders. Performance Optimization and Maintenance: Optimize Power BI reports and dashboards for performance and usability. Monitor and troubleshoot data refresh schedules and performance issues. Ensure data accuracy, integrity, and security in all BI solutions. Documentation and Compliance: Document data models, processes, and procedures related to BI

Academic Qualifications and Certifications:

Bachelor’s degree, Information Systems, Data Analytics, Business or a related field.

Required Experience:

Strong experience in data analysis, data modeling, and business intelligence. Evaluating Power BI business processes, predicting requirements, designing and implementing solutions. Power BI analyst knowledge of Data mining, Data Preparation, Data visualization, Descriptive analysis, Statistical analysis and Data reporting. Experience with creating automation solutions using the Power Platform, including Power Apps, Flow Experience with Microsoft Suite, Office 365, Dynamics, CDS, Azure Data Lake Engage and communicate with stakeholders and development to clarify cross- functional and cross-domain requirements and overcome cross-team obstacles to meet the overall organizational goals. Conducting workshops with business. Proven experience as a Power BI Data Analyst or in a similar role. Proficiency in Power BI, including Power Query and DAX. Experience with SQL and database management systems.

Technical Skills:

Data modeling and ETL processes. Power Query and DAX for data transformation and calculations. SQL for querying and managing databases. Familiarity with data warehousing concepts and best practices.

Preferred Qualifications:

Experience with Azure Data Services, such as Azure SQL Database, Azure Data Factory, or Azure Synapse Analytics. Knowledge of other BI tools like Tableau or QlikView. Certification in Power BI or related technologies.

Workplace type:

About NTT DATA
NTT DATA is a $30+ billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long-term success. We invest over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure, and connectivity. We are also one of the leading providers of digital and AI infrastructure in the world. NTT DATA is part of NTT Group and headquartered in Tokyo.

Equal Opportunity Employer
NTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.

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