Job DescriptionWe require someone to manage our Cloudera environment. Their responsibilities would be to ensure that our Cloudera installation and configuration is at optimal specifications. They’ll be required to fine-tune our Cloudera environment for optimal performance. They’ll also be responsible for managing our Linux Servers. Deploy, configure, Cloudera Dataflow (CDF) platforms with required components like Kafka, Nifi, Schema registry, Nifi Registry etc. Cluster expansion and management, Access Management, performance tuning, capacity planning, security, monitoring and alerting CDF clusters. Collaborate with data engineers to optimize and troubleshoot data flows in CDF especially on Nifi, Kafka. Implement and maintain security policies and access controls for CDF environments using Kerberos , Ranger. Creating alerts and dashboards utilizing different application, infrastructure monitoring tools such as Grafana, Splunk etc. Troubleshoot and resolve issues related to CDF Creating tickets/cases with Cloudera vendor for support and resolution for the issues. Perform routine maintenance tasks, including backups, updates, and patch management for both platforms. Collaborate with cross-functional teams to understand and address business requirements. Provide support to users on CDF tools and best practices. DevOps – Infrastructure orchestration using Manual/Scripts. Identify and implement opportunities for automation. Resolve infrastructure and applications security vulnerabilities. Requirements: Experience on Cloudera CDF platforms and clusters management. Proven experience as a Cloudera Administrator and Dataflow Administrator. In-depth knowledge of Cloudera Manager, Ranger, Spark, Apache Nifi, Kafka Schema Registry, and other components. Strong Experience with Linux system administration and shell scripting. Good understanding of CDF Knowledge with cloud platforms such as AWS, Azure, GCP is a plus. Excellent problem-solving and communication skills. Understand Microsoft Active Directory Knowledge of how to use TLS/SSL to enforce secure encrypted connections. Job Details Application Closing Date18/06/24 All appointments will be made in line with FirstRand Group’s Employment Equity plan. The Bank supports the recruitment and advancement of individuals with disabilities. In order for us to fulfill this purpose, candidates can disclose their disability information on a voluntary basis. The Bank will keep this information confidential unless we are required by law to disclose this information to other parties. Introduce YourselfIntroduce yourself to our recruiters and we will get in touch if there's a role that seems like a good match. Should you have any queries, please log it via MyQ . About UsDirectAxis is a proudly South African business offering a range of products including personal loans and funeral cover. DirectAxis also provides a free and secure financial wellness tool that allows customers to check and manage their credit rating.By building a career at DirectAxis you can help develop credit products that will enable and support customers in a sustainable and affordable way. This leads to better outcomes for many communities in the country.#J-18808-Ljbffr