Senior Iceberg DBA

L3 Senior Apache Iceberg DBA Hybrid Onsite - Plano Texas Contract C2C or W2

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Systems Integration Specialist Advisor to join our team in Plano, Texas (US-TX), United States (US).

Job Description: 10+ years of experience in Big Data / Data Engineering / DBA / Data Operations roles Minimum 2+ years of hands-on experience with Apache Iceberg in production environments 6+ years of experience working with Cloudera ecosystem (CDP Ecosystem) Strong expertise in: Iceberg table optimization (compaction, metadata management, partition evolution) Multi-engine performance tuning (Spark, Hive, Impala) Troubleshooting complex data and query performance issues Proven experience handling: P1/P2 production incidents Large-scale environments (TB/PB scale) Data migration initiatives (Hive/Teradata ? Iceberg) Lead enforcement of data modeling and Lakehouse standards across applications Guide teams on: Medallion architecture implementation Balancing normalization vs performance Review and resolve complex data modeling and performance trade-offs Ensure consistency of data structures across domains and workloads Mentor and guide L2 resources in operational best practices and troubleshooting

About NTT DATA: NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future.

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