Job Details
What you?ll do:
Master the Ezmeral Data Fabric and Container Platform, including MapR-FS, MapR-DB Binary and JSON Tables, MapR-Streams, Kubernetes and Eco-System products and maintain proficiency and currency as the technology evolves and advances.
Achieve and maintain proficiency with cluster and framework sizing, installation, debugging, performance optimization, migration, security and automation.
Achieve proficiency with MapR DB Binary and Json Tables sizing, performance tuning and multi-master replication.
Achieve proficiency with MapR Event Stream sizing, performance tuning and multi-master replication.
Ensure the on-time delivery and quality of Professional Service engagements.
Be a technical voice to customers and community via blogs, User Groups (UG?s) and participation at leading industry conferences.
Stay current in best practices, tools, and applications used in the delivery of professional service engagements.
What you need to bring:
5+ years of experience administering any flavor of Linux
3+ years of experience in architecting, administrating, configuring, installation and maintenance of Open Source Big-data applications, with focused experience on MapR distribution
3+ years hands-on experience with supporting Hadoop ecosystem technologies
Source Big-data applications, with focused experience on MapR or CDP distribution.
Expertise in administration of MapR DB / Hive / HBase / Spark / Oozie / Kafka
Strong scripting skills (Bash or Python preferred)
Familiarity with commercial IT infrastructures including storage, networking, security, virtualization, and systems management
Good understanding of High availability
Able to implement Hadoop Data Security using Groups/Roles
Implement and manage Cluster security
Ability to troubleshoot problems and quickly resolve issues
Cluster maintenance as well as creation and removal of nodes
Performance tuning of Hadoop clusters and Hadoop MapReduce routines
Screen cluster job performances and capacity planning
Monitor cluster connectivity and security
Collaborating with application teams to install operating system and MapR updates, patches, version upgrades when required
Integration with other Hadoop platforms
Familiarity with either Ansible, Puppet or Chef
Familiarity with Kubernetes
Proficiency in basic Java or Scala programming preferred but not required
Bachelor's degree in CS or equivalent experience
Strong verbal and written communication skills are required