Hadoop Administrator / 12-Months Contract


Information Technology & Communications

Advert ID



Central Business District

Job Type



Full Time

Salary Range

5000.0 - 8500.0 Per Month

No. of Openings


Recruiter contact details

Bernice Mae Nocum, Rallonza

Email ID

Phone number
+65 6232 8811

Personnel Reg. Number

EA License Number

Job Description

• Providing Administrative Support for the Customers on Hadoop platforms as required by the customers' SLAs.
• Manages and controls the Hadoop System environment for the customers
• Perform Tuning and Increase Operational efficiency on a continuous basis
• Monitor health of the platforms and Generate Performance Reports and Monitor and provide continuous improvements
• Working closely with development, engineering and operation teams, jointly work on key deliverables ensuring production scalability and stability
• Must potentially be prepared for on-call support as per client needs and requirements

• Minimum 6 years of work experience in maintaining, optimization, issue resolution of Hadoop clusters, supporting Business users and Batch.
• Self-driven, Ability to work independently and as part of a team with proven track record developing and launching products at scale

• Experience in Configuring and setting up Hadoop clusters and provide support for - aggregation, lookup & fact table creation criteria's, Map Reduce tuning, data node, NN recovery etc.
• Experience in Linux / Unix OS Services, Administration, Shell, awk scripting
• Experience in building and scalable Hadoop applications
• Experience in Core Java, Hadoop (Map Reduce, Hive, Pig, HDFS, H-catalog, Zookeeper and OOzie)
• Hands-on Experience in SQL (Oracle ) and No SQL Databases (HBASE/Cassandra/Mongo DB)
• Experience on Cloudera distribution preferred
• Hands-on Experience as a Linux Sys Admin is a plus
• Knowledge on Spark and Kafka is a plus.