ETL Specialist

BI Developer

  • AvailabilityPermanent
  • Experience10+ Years
  • SalaryR400,000.00 - R600,000.00
  • Share

ETL Specialist

BI DeveloperGauteng

A leader in the medical field is looking for an ETL Specialist to join their team in Roodepoort, Gauteng. 

Specialist ETL Developer

Internal Business Process Knowledge management:

  • Gather and distribute suitable specialist or professional information
  • Ensure that adequate knowledge regarding specialisation is shared as required and maintained within the research library
  • Provide advice and / or training as required
  • Maintain, develop and implement specialist knowledge within the day to day operations of the organisation
  • Internal Business Process Continuous improvement:
  • Identify, design and implement specialist improvements to the system
  • Implement practical solutions that use the specialist and departmental systems and processes
  • Provide specialist input and recommendations to improve the efficiency, compliance and quality objectives related to the area of specialisation
  • Identify problems and develop and propose solutions to present to appropriate leader or stakeholders
  • Ensure day to day operational support required from area of specialisation is provided to enhance performance

Internal Business Process Specialist support to projects:

  • Implement specialist expertise and advice in projects and initiatives
  • Provide Specialist expertise and ensure best practice related to specialisation is implemented in projects, when required
  • Conform to project management disciplines when participating in projects
  • Represent department or project on appropriate committees related to area of Finance Cost containment
  • Balance service or production requirements and cost drivers
  • Support the identification, development and implementation of cost-effective processes to increase efficiency and reduce cost drivers related to area of specialisation
  • Continuously review cost / benefit and Return On Investment within area of Customer Drive customer-centricity:
  • Drive understanding of and ability to meet customer expectations
  • Maintain a high level of impact on other departments to support improved delivery
  • Continually increase understanding of client and stakeholder needs, satisfaction and service delivery

Customer Network key relationships:

  • Maintain and build network of experts
  • Engage with and provide support to the established network of internal and external expert resources and partners

Learning and Growth Maintain expertise level:

  • Ensure continual self development and maintenance of specialist accreditation
  • Be a member of related professional bodies
  • Ensure CPD (continual professional development) or similar accreditation requirements are met annually to ensure maintained specialist accreditation
  • Specialists that evaluate and identify efficiency, compliance and quality opportunities for implementation through the application of their specialist skill in their area of influence.
  • Retain ownership of the day to day customer application of the area of specialisation within the organisation.
  • Job Design for Level of Work
  • To develop ETL (extract, translate, load) jobs and ensure DW systems are developed and maintained in accordance to business/technical specifications and in line with required development standards.
  • 2 years experience in ETL programming, understanding of database design and data/system analysis.
  • 2 years data warehousing/dimensional modeling experience
  • ETL tool (DataStage 8.2 or higher) and SQL knowledge essential


  • Responsible for the successful delivery of business intelligence information to the entire organization and is experienced in BI development and implementations, data architecture and data warehousing.
  • Sound understanding of BI best practices, relational structures, dimensional data modeling, structured query language (SQL) skills, data warehouse and reporting techniques.
  • Technical ETL expertise in performing ETLs and validating results with business representatives
  • Experience with enterprise integration and ETL tools
  • Perform investigations on system problems e.g. debugging and provide feedback within a reasonable time
  • Liaise with DBA’s in order to implement and maintain system functionality
  • Support implemented BI solutions by: monitoring and tuning queries and data loads, addressing user questions concerning data integrity, monitoring performance and communicating functional and technical issues
  • Perform testing to ensure the quality of systems and meeting business requirements
  • Analyse business/technical specifications and develop ETL processes in order to change/improve business information systems on an ongoing basis.
  • Manage the change process from determining requirements through to testing to ensure completion of system enhancements and maintenance
  • Compile all documentation relating to new systems or changes to existing systems, usability and maintenance
  • ETL
  • DataStage
  • Business Process
  • Education Tertiary Degree
  • Experience 10+ Years

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