Assistant Manager -Technology Services

Requirements

Description and Requirements

Position Summary :

A Big Data (Hadoop) Administrator responsible for supporting the installation, configuration, and maintenance of Cloudera Data Platform (CDP) and Cloudera Flow Management (CFM) streaming clusters on RedHat Linux.

Strong expertise in DevOps practices, automation, and scripting (e.g . Ansible , Azure DevOps, Shell, Python ) to streamline operations and improve efficiency is highly valued.

Job responsibilities :

• Assist in the installation, configuration, and maintenance of Cloudera Data Platform (CDP) and Cloudera Flow Management (CFM) streaming clusters on RedHat Linux.
• Perform routine monitoring, troubleshooting, and issue resolution to ensure the stability and performance of Hadoop clusters.
• Develop and maintain scripts (e.g., Python, Bash, Ansible) to automate operational tasks and improve system efficiency.
• Collaborate with cross-functional teams, including application development, infrastructure, and operations, to support business requirements and implement new features.
• Implement and follow best practices for cluster security, including user access management and integration with tools like Apache Ranger and Kerberos.
• Support backup, recovery, and disaster recovery processes to ensure data availability and business continuity.
• Conduct performance tuning and optimization of Hadoop clusters to enhance system efficiency and reduce latency.
• Analyze logs and use tools like Splunk to debug and resolve production issues.
• Document operational processes, maintenance procedures, and troubleshooting steps to ensure knowledge sharing and consistency.
• Stay updated on emerging technologies and contribute to the adoption of new tools and practices to improve cluster management.

Education :

Bachelor's degree in computer science, Information Systems, or another related field with 7+ years of IT and Infrastructure engineering work experience.

Experience :

7+ Years Total IT experience & 4+ Years relevant experience in Big Data database.

About MetLife

Recognized on Fortune magazine's list of the 2024 'World's Most Admired Companies' and Fortune World's 25 Best Workplaces™ for 2024, MetLife , through its subsidiaries and affiliates, is one of the world's leading financial services companies; providing insurance, annuities, employee benefits and asset management to individual and institutional customers. With operations in more than 40 markets, we hold leading positions in the United States, Latin America, Asia, Europe, and the Middle East.

Our purpose is simple - to help our colleagues, customers, communities, and the world at large create a more confident future. United by purpose and guided by empathy, we're inspired to transform the next century in financial services.

At MetLife, it's #AllTogetherPossible . Join us!

Skills Required

Servicenow, Apache Hadoop, Apache Spark, Prometheus, Bash, hdfs , Yarn, Apache Nifi, Git, Apache Solr, Linux, Ansible, Kerberos, Apache Kafka, Splunk, Apache Hbase, Python, Apache Hive