Vodacom is a Leading African Mobile communication company providing a wider range of communication services. Vodafone has an exciting opportunity for a support analyst to join their finance department to be responsible for and ensuring data import and processing. Please refer to the minimum requirements, duties, and responsibilities below for further information.
Requirements
- Matric/ Grade 12 qualification
- 3 year completed Ndip/Degree in Information Technology or equivalent
- At least 5-8 years of IT experience (Telecoms or Fixed-mobile advantageous)
- CCA131 certification (desirable)
- Knowledge of Big Data (essential)
- Agile Methodology(desirable)
- Hadoop or YARN or Linux or HDFS or CDH or Scripting/Java/Python/R (essential)
Responsibilities
- Configure and Maintain Name Node/ Resource manager High Availability (HA), including Hive, Impala
- Manage cluster support by rebalancing the cluster, setting up alerts for disk fill, and YARN resource management;
- Configure HDFS ACLs, Sentry, Hue user authorization and authentication;
- Continuous benchmarking of the cluster s operational metrics, test systems configuration for operational efficiency;
- Resolve all logged incidences and service requests (SR) Troubleshoot and resolve errors/warnings in Cloudera Manager and application delays. Resolve performance problems/errors in operations
- Provide guidance and decisive technical leadership
- Ensure the BDP cluster is secured from potential vulnerabilities
- Provided a leadership role with key stakeholders for optimal deliverance of use cases
Company
Vodafone
Salary Range
Market Related