Business Intelligence Expert, Cosmote Global Solutions

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Plaats

Brussel
1000
Brussel
België

Contract

Vooltijds, Onbepaalde duur

Datum gepubliceerd

2026-02-13

Online to:

2026-04-14
EUR 20.00 HOUR

Business Intelligence Expert

COSMOTE Global Solutions, as a member of OTE Group of Companies, is an ICT Systems Integrator delivering a broad range of ICT Solutions and Services.
CGS provides a broad range of ICT Services focusing on: Cloud, Data Centre operations, Networking, Cybersecurity, BI and Data Warehouse, Big Data, Service Desk, Proactive Monitoring, Operations and Support, Service Management, Project and Programme Management, and Professional Services.
Responsibilities:
Creation and maintenance of Enterprise Data Warehouses (EDW) and complex Business Intelligence Solutions
Designing architectures both on the cloud and on premises (whether hosting or cloud on-premises) or combination of both (hybrid)
Designing, testing and implementation of ETL processes
Design and development of online analytical data processing (OLAP)
Data analysis and data modelling
Data virtualization
Physical DB design and performance analysis
Design of Data Quality and Health Monitoring processes
Elaboration of test programs
Writing of technical documentation and user manuals
Assistance with deployment and configuration of the system
Participation in meetings with other project teams
Requirements
Excellent knowledge of data warehouse design & architecture
Excellent knowledge of relational database systems applied to data warehouse
Knowledge of several business intelligence technologies. (cloud-based is an advantage)
Strong expertise in data warehouse and (big) data (structured and unstructured data)
Excellent knowledge of SQL and PL/SQL
Excellent knowledge of business intelligence reporting tools
Excellent knowledge of ETL tools, preferably SAS and SAP BODS
Excellent knowledge of modelling tools
Excellent knowledge of online analytical data processing (OLAP) and data mining tools
Strong expertise with Object Oriented programming, and/or Python would be an asset
Expertise within data integration and data security
At least 5 years of specific expertise in SAP BO
At least 5 years of specific expertise in Business Intelligence Platform
Web Report Studio
Information Map
Studio, Enterprise Guide
Add-on Office
At least 5 years of specific expertise in SAS Data Integration
SAS Data Integration Studio, SAS Dataflux Data
Management Studio & Server

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