- Groveport, OH
Manifest Solutions is currently seeking an HBase Administrator for a hybrid position in Groveport, OH.
- Installation, configuration, and administration of Hadoop big data clusters.
- Additional Hadoop Administration tasks including managing and monitoring distributed systems and middleware application performance, recommend configure and optimize all areas of the Hadoop ecosystem
- Maintenance of configuration documentation and system procedures.
- Configuration, maintenance, and performance tuning of Java based applications
- Proficient in shell scripting to automate tasks and processes.
- Hadoop security setup covering LDAP, Active Directory and Kerberos (KDC) administration
- Hadoop encryption setup covering HDFS transparent data encryption, LUKS, and PKI methodologies
- Server and workstation HW/SW system installations, configuration, upgrades, patches, and maintenance.
- Ability to troubleshoot problems quickly and work the issue resolution to completion.
- Provide leadership, technical support, user support, technical orientation, and technical education activities to project teams and less senior staff.
- Manage change requests between development, staging, and production environments.
- Linux systems experience including capacity planning, advanced diagnostics and troubleshooting, and performance management.
- Strong hardware/software troubleshooting and network diagnostic skills are essential.
- Perform other duties as assigned.
- Experience with major Hadoop distributions (Cloudera preferred)
- Administering Cloudera Hadoop Eco System - HDFS, Spark, HBase, Hive/Hive on Tez, Yarn, Oozie, and Kafka.
- Experience in CDH/CDP upgrades.
- Hands on experience with installing and configuring Kerberos for the authentication of users between Hadoop daemons.
- Troubleshooting and providing RCA for Oozie workflows and Spark applications.
- Administering and Maintaining Ranger policies and procedures to ensure the security and integrity of all servers.
- Infrastructure automation experience with tools like Git, Jenkins and Ansible is a plus.
- Big Data certifications like the CCA Administrator Certification a plus.
Monday, May 16, 2022