Dwh-power Bi

**DWH-POWER BI**:

- Publication Date: Sep 4, 2024- Ref. No: 520146- Location: Pune, MH, IN, 411062Eviden, part of the Atos Group, with an annual revenue of circa € 5 billion is a global leader in data-driven, trusted and sustainable digital transformation. As a next generation digital business with worldwide leading positions in digital, cloud, data, advanced computing and security, it brings deep expertise for all industries in more than 47 countries. By uniting unique high-end technologies across the full digital continuum with 47,000 world-class talents, Eviden expands the possibilities of data and technology, now and for generations to come.

Eviden
- Handling/Analyzing Spark, Nifi, Tableau, PowerBI Reporting Server, Domino Lab Log Files and debugging cluster issue.
- Supervising Nifi, Spark jobs, Data refresh for Tableau/Power BI using scheduler & optimizing it.
- Taking care of Spark/Nifi Jobs management on cluster to improve the performance.
- Ensuring security and data privacy.
- Required to have knowledge on TLS 1.2 and Keystore/Trust store creation.
- Developing reconciliation scripts for data tracking.
- Performing POC independently and responsible to build, test & performance tuning in Services used in Data Platform ecosystem.
- Responsible for troubleshooting issues on Spark, Nifi, DataIKU, Tableau, PowerBI Reporting Server, Starburst, Kafka, API services.
- Responsible for Authorization and Audit tools management like Starburst (similar to Ranger policies).
- Translate, load and exhibit unrelated data sets in various formats and sources like JSON, text files, Kafka queues, and log data.
- Responsible to build Data warehouse Data Mart using structured / unstructured data for both near real-time & batch processing.
- Administration of Cluster Services like Spark/Nifi node management.
- Experience with RDBMS like Postgres/Oracle - Experience in administration skills for Nifi, Spark cluster, Tableau, PowerBI RS.
- Experience with SAML/SMTP/TCP/HTTPS protocols.
- Knowledge on data Encryption algorithms and creation of encryption zones and encryption key management tools like Ranger KMS or KMS.

**Qualification & Experience**
- Total 10+ years of total IT experience working on data lake or data science initiatives with good mix of experience as given.
- 4+ years on Data Ingestion, Quality, Warehousing, Mining & ETL tools
- 3+ years into Data Lake/Data Warehouse / Data platform Mandatory
- Hands on experience on Spark, NIFI cluster covering sourcing, ingestion, transformation, processing & consumption workloads.
- Strong experience in setting up data governance, data security, metadata management, Kerberos, Ranger Policy.
- Job Monitoring, debugging, Scheduling and Performance Tuning using Data Platform Operations Tools like Airflow, Autosys, Dynatrace.
- Administrator skills covering Kubernetes cluster operation, tuning, troubleshooting in multi-tenant environment, strong Linux Shell, java and python scripting is preferred.
- Administrative knowledge on Spark or relevant tools like Hadoop.
- Data Platform Administrator skills covering NIFI or similar ETL tools.
- Mandatory to have knowledge and hands-on experience on one of Tableau, PowerBI, DataIKU, Starburst.

**Good to have**
- Basic understanding of networking and DMZ setup.
- Knowledge on configuration management tools like Ansible or the like.
- Basic understanding on project management and ITIL practices.
- Basic understanding of Agile methodologies with focus on Scrum Framework Specific.

**Qualifications (if required)**
- Bachelor’s Degree or equivalent qualification.
- Spark, Nifi cluster Administration.
- Linux Administration.

**Let’s grow together.