Hadoop Administrator
PrincetonOne Mill Valley - San Jose, CA

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Our client, a well funded startup, has engaged us in a search for a Hadoop Administrator.

Provides day to day production support of our Hadoop infrastructure

Implement new Hadoop hardware infrastructure, OS integration and application installation

Cluster maintenance including adding and removing cluster nodes; cluster Monitoring and Troubleshooting

HDFS support and maintenance

Assist with troubleshooting MapReduce Jobs as required

Manage Nagios and Ganglia monitoring

Manage and review Hadoop log files

Filesystem management and monitoring

Hadoop Cluster capacity planning

Interface with the Hadoop production support team to implement new business initiatives as they relate to Hadoop

Interface with the Hadoop production support team to install operating system and Hadoop updates, patches, version upgrades etc.

Implement vulnerability and operating system patches to insure compliance and system integrity

Interface with the Hadoop production support team to troubleshoot complex problems that impact our customers’ ability to perform required business functions

Implement and maintain security

Manage and review data backups

Execute system and disaster recovery processes

Provide support and troubleshooting for BI issues associated with Hadoop

Provide support for legacy ETL environment as required

Required Skills/ Experience:
3+ years supporting open source Linux operating systems (RHEL, CENTOS, Fedora) and hardware in an enterprise environment.

3+ years experience installing, configuring Linux based systems

Strong scripting expertise including BASH, PHP,


, Java script and UNIX Shell

Knowledge of java virtual machines (JVM) and multithreaded processing

Expertise in typical system administration and programming skills such as storage capacity management, performance tuning, system dump analysis, server hardening and security.

Demonstrated ability to apply problem analysis and resolution techniques to complex system problems

Strong network background with a good understanding of


/IP, firewalls and DNS

Hands on experience with the Hadoop stack; MapReduce, Sqoop, Pig, Hive, Flume

Knowledge of NoSQL platforms

Experience with deploying and administering MySQL databases

Experience with open source monitoring tools including; Nagios and Ganglia

Ability to read, understand, and build java code a plus

For consideration please contact Jennie:

415-459-9361 Ext 140


PrincetonOne Mill Valley




Bachelor's Degree

Job Requirements