Datawarehouse Operations Specialist

Vodafone Telekomünikasyon A.Ş.

• Bachelor's Degree in Computer / Electronic / Industry / Mechanical / Mathematics Engineering or similar. 
• At least 1 years experience in Datawarehouse Operations 
• Knowledge on Unix, Shell Scripting is plus
• Understanding of DWH concepts
• Analytical Skills & Good Communications
• Familiarity with ODI, BO and abinitio tools would be an advantage
• Comfort working with business analysts, development team
• Ability to meet challenging deadlines.
• Ability to manage multiple tasks and priorities.
• 1+ years experience in a 24x7 mission critical environment management & support
• 1+ years of Business intelligence industry experience
• Experience  in Oracle database, PL/SQL coding & performance tuning would be an advantage
• Experience in UC4  ETL tool  and their administration is plus
• Experience in data implementation and management of data quality components
• Good command of English

İŞ TANIMI

• Follow up the DW environment daily ETL window and trace the performance issues and take necessary actions
• Analyse and prepare data quality control jobs for both DW and source systems
• Analyse design and accomplish operational work requests
• Handover and give acceptance to deployment activities 
• Communicating with internal customers and ability to process Ad-hoc report requests
• Responsible for ensuring incident and problem fixes of the DW  by Incident handling andprovides on call support when necessary
• Provides support to end users in using data warehousing tools, formulating queries, and understanding the data contained in the data warehouse.
• Close Maximo alarms within SLA
• Manage and maintain DW daily night  ETL operations for a week in the defined circular period
• Provide operational requirements  for projects having impact on DWH
• Responsible for noting and reporting any deviations from the VTAS’s security policy and report all suspected security and/or policy breaches to  VTAS  FRS Management
• Protect access accounts, privileges, and associated passwords , and accept accountability for individual user accounts by maintaining confidentiality
• Using the VTAS's computers for personal / private business is strongly discouraged 
• Understand and comply with the VTAS’s Information security policies & procedures, standards and guidelines.
• Know and follow all instructions for controlling access to, and use of the VTAS ’s Information Systems 
• Know and follow all instructions governing the secure handling of the VTAS’s information assets by   maintaining confidentiality, integrity and availability 
• Be aware that some actions are expressly forbidden. Forbidden actions as below but not limited to :Installing, executing, downloading, uploading, or in any other way introducing third-party software onto VTAS computer equipment, or in any way changing, deleting, or reconfiguring the standard desktop without written authority (prior to the installation) from both Information Security department and Office IT department.
• Abuse of any special account privileges that may have been granted to that staff member