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.