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Big Data Administrator Advanced Specialist | Zain jobs

Big Data Administrator Advanced Specialist | Zain jobs

Big Data Administrator Advanced Specialist | Zain jobs
Big Data Administrator Advanced Specialist | Zain jobs




952BR


Khartoum


Zain SD


Job Description

Will be responsible and accountable of performing the Administration and Configuration tasks on Zain Big Data Platform including its legacy DWH system.
Hadoop/Kafka cluster maintenance as well as creation and removal of nodes.
Backup and restores, Cluster Monitoring and Troubleshooting.
Monitor health of the platforms and generate Performance Reports and provide continuous improvements.
Analyse and review Hadoop log files, File system management and monitoring, which include identifying performance issues and resolve them.
Design, implement and maintain security, Data capacity forecasting and planning.
Working closely with the infrastructure, DBA, IN, Billing and Big Data/Analytics teams to ensure the highest data quality and availability standards.
Work on Performance Tuning and Increase Operational efficiency on a continuous basis.
Responsible of building the configuration knowledge base and capturing/archiving Zain Analytics Platform (DWH/Big Data/Kafka) configuration changes.
Coordinate with corporate internal and external audit functions and follows up with implementation on audit recommendation.
Responsible for the upgrades and patches of Zain Analytics Platform (DWH/Big Data/Kafka) that are required to keep the business systems up to date.
Ensure the Hadoop platform can effectively meet performance & SLA requirements.
Manage and maintain data retention and compression plans.
Perform optimization, debugging and capacity planning of the Big Data cluster.
Drive Root Cause Analysis (RCA) post restoration of service.
Manage relationships and agreements with contractors, suppliers and partners in the areas related to the platform administration.
Adhere to Zain processes, procedures, policies and systems for accurate recording and reporting, including Information Security policies.
Any task related to the Big Data department.




What Do You Need to Qualify


  • B.Sc. in Computer/Telecommunication Engineering/IT or Computer science.
  • Previous experience in IT administration roles.
  • Mobile Telecommunications background desirable
  • 3+ years relevant working experience in telecom enterprise data management applications.
  • Knowledge in dealing with large quantities of data and their preparation, data analysis with different software structures.
  • Good knowledge in dimensional modelling.
  • Good understanding of Big Data technologies (Hadoop, Kafka, Flume, Spark, Hive, Impala and Yarn), specifically Cloudera stack.
  • Good knowledge in IT infrastructure technologies (DNS, Proxy, LDAP) and connectivity techniques.
  • Good knowledge in Networking, connectivity and routing concepts.
  • ITIL standards.




About Us

The country’s leading operator was established in 1997 and today serves More than 16 million customers as of 31 August 2020, reflecting a market share of more than 48%. Possessing the country’s most advanced voice and data network, the operator’s network extends to an impressive 90% of the population with 2G, 3G and LTE sites. Through constant development of the telecommunications infrastructure and proactive marketing initiatives, Zain remains committed to offering customers in Sudan the most dynamic products and services. The foundation of Zain Sudan’s achievements lies in the company’s ability to inspire its employees to deliver the best and most imaginative services at every level. With an energetic and inspired predominantly Sudan workforce, the company is committed to employing high caliber people as well as nurturing the finest Sudan talent. With a strong human resources and training program that develops and nurtures leaders in the workplace, the company has consistently opened new doors for its dedicated staff. 


Vacancy Type

Full Time Employee


Job Expires

16-Sep-2021

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