Role : Hadoop Admin + MAPR

Experience : 5 to 12 Years

Locations : Bangalore/Hyderabad

Notice period : June joiner candidates only

Interview Process : L2 (Second round will be conducted F2F - in person mandatorily)

1. Role Overview :

We are looking for an experienced Hadoop Engineer with strong hands on expertise in MAPR and Hortonworks platform engineering & administration.

The candidate will work within the Hadoop Platform Engineering & Automation team to support critical enterprise data lake platform.

The role focuses on platform support, patching, vulnerability remediation, L3 issue resolution, and automation initiatives using Linux, Shell Scripting, and Ansible.

2. Key Responsibilities :

Platform Engineering & Administration :

- Perform administration, maintenance, and optimization of MAPR and Hortonworks Hadoop clusters.

- Provide L3 support for complex technical issues related to cluster functioning, performance, and reliability.

- Monitor cluster health, capacity, performance, and security configurations.

Patching & Vulnerability Remediation :

- Execute OS-level and platform-level patching across large-scale Hadoop clusters.

- Implement remediation for platform vulnerabilities following organizational InfoSec policies.

- Collaborate with other support teams to ensure compliance with standards and mitigation timelines.

Automation Development :

- Develop, enhance, and maintain automation workflows using :

1. Linux

2. Shell Scripting

3. Ansible

- Automate recurring operational tasks including :

1. Cluster patch deployment

2. Configuration management

3. Monitoring and alerting integrations

4. System health checks

Operational Support :

- Troubleshoot node failures, service crashes, cluster imbalance, and distributed computing issues.

- Perform root cause analysis for high-severity incidents.

- Ensure high availability and optimal performance of Hadoop platform services.

- Work closely with engineering teams to support consistency in deployment and configuration processes.