Big Data Administrator

- Implement and manage Big Data platforms including Hadoop Cluster management (CDP, CML, NIFI) within Cloudera environments. - Integrate source systems into the Big Data platform ensuring seamless data flow. - Perform performance tuning and optimization to enhance scalability and efficiency. - Manage release processes, CI/CD pipelines, and containerization for Big Data applications. - Oversee infrastructure and hardware configurations across on-premise, hybrid, and cloud environments. - Conduct capacity planning, sizing, backup, disaster recovery, business continuity, and ITSCM aligned with ITIL practices. - Implement security controls, manage vulnerabilities, configure security agents, apply patches, and coordinate penetration testing. - Handle stakeholder and vendor management effectively. - Manage daily operational activities including monitoring, reporting, and performance management. Required Qualifications & Experience: - Bachelor’s degree in Computer Science, Information Systems, Business, or related field. - 10–13 years of experience in Big Data platform implementations, source system integration, and performance tuning. - Strong expertise in Hadoop cluster management within Cloudera environments (CDP, CML, NIFI). - Experience with release management, CI/CD, and containerization. - Knowledge of infrastructure across on-premise, hybrid cloud, and cloud environments. - Hands-on experience in capacity planning, disaster recovery, business continuity, and ITSCM. - Familiarity with security controls, vulnerability management, patching, and penetration testing. - Experience in stakeholder and vendor management. - Relevant Big Data or Cloudera certifications are preferred