Big Data/Hadoop Administrator

At ClearTrail, work is more than ‘just a job’. Our calling is to develop solutions that empower those dedicated to keeping their people, places and communities safe. For over 23 years, law enforcement & federal agencies across the globe have trusted ClearTrail as their committed partner in safeguarding nations & enriching lives. We are envisioning the future of intelligence gathering by developing artificial intelligence and machine learning-based lawful interception & communication analytics solutions that solve the world’s most challenging problems.

Role- Big Data/Hadoop Administrator

Location – Indore, MP

Experience Required – 3 to 5 Years

What is your Role?

You will work in a multi-functional role with a combination of expertise in System and Hadoop administration. You will work in a team that often interacts with customers on various aspects related to technical support for deployed system. You will be deputed at customer premises to assist customers for issues related to System and Hadoop administration. You will Interact with QA and Engineering team to co-ordinate issue resolution within the promised SLA to customer.

What will you do?

• Deploying and administering Hortonworks, Cloudera, Apache Hadoop/Spark ecosystem.
• Installing Linux Operating System and Networking.
• Writing Unix SHELL/Ansible Scripting for automation.
• Maintaining core components such as Zookeeper, Kafka, NIFI, HDFS, YARN, REDIS, SPARK, HBASE etc.
• Takes care of the day-to-day running of Hadoop clusters using Ambari/Cloudera manager/Other monitoring tools, ensuring that the Hadoop cluster is up and running all the time.
• Maintaining HBASE Clusters and capacity planning.
• Maintaining SOLR Cluster and capacity planning.
• Work closely with the database team, network team and application teams to make sure that all the big data applications are highly available and performing as expected.
• Manage KVM Virtualization environment.

Must Have Skills -

• Technical Domain: Linux administration, Hadoop Infrastructure and Administration, SOLR, Configuration Management (Ansible etc).
• Linux Administration
• Experience in Python and Shell Scripting
• Deploying and administering Hortonworks, Cloudera, Apache Hadoop/Spark ecosystem
• Knowledge of Hadoop core components such as Zookeeper, Kafka, NIFI, HDFS, YARN, REDIS, SPARK etc.
• Knowledge of HBASE Clusters
• Working knowledge of SOLR, Elastic Search

Good to Have Skills:

• Experience in Networking Concepts
• Experience in Virtualization technology, KVM, OLVM