Big Data Administrator (Banking / Min 6 yrs exp./ Up to $7.5k)
Adecco Staffing
Singapore
6d ago
source : Jobg8

An established MNC

5 working days, fun and exciting working environment

Attractive Remuneration Package

A renowned MNC

5 working days, Banking Industry

Competitive remuneration package

The Job

Act as a L2 resources for the Big Data Services Team.

To build and maintain Hadoop stack infrastructure.

Responsible for install Hadoop updates, patches, and version upgrades.

Responsible for cluster maintenance and deployments.

Performing HDFS support, maintenance, backups and restores.

Responsible for user management from Hadoop perspective.

Responsible for file system management and monitoring.

To manage and review Hadoop log files.

In charge of Kafka Administration and Operations.

To Ensure cluster and MapReduce routines are tuned for optimal performance.

Act as the bridge between developers and build / architecture teams.

To proposes service improvements for all Big Data services.

To provides technical knowledge, supports services both proactively and reactively to maintain the availability and reliability of system infrastructure in accordance to the SLA.

Responsible in reviewing technology changes to identify potential risks,

Responsible to provide technical supports to team members as and when technical issues arise.

Responsible in facilitating transformation projects and propose suggestion / solution for improvements / changes.

To guarantee the production readiness and license to operate of new projects and solutions.

The Talent

With minimum 6 years' experience in a big data administration role.

Experience in performing system monitoring, storage capacity management, performance tuning, and system infrastructure development.

With at least 1-year experience in deploying and administering large Hadoop clusters.

With experience in software developmen using Java / Python / Perl / PHP / CSS / HTML.

Experience with Spark development is an added advantage.

Knowledge of Hadoop ecosystem using both automated toolsets as well as manual processes.

Hands on experience in isolating and troubleshooting Hadoop service issues.

With experience in administering Hadoop 2.0 Clusters to include YARN and YARN-based applications such as Spark.

With knowledge of basic OS administration tasks and managing security patches.

Expertise in writing shell scripts, Perl / Python scripts and debugging existing scripts.

Hands one experience in automate software / application installations and configurations hosted on Linux servers.

With network and system administration experience, preferably in large-scale data center environments.

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