Vacancy expired!
CompuGain is an Information Technology and Business Consulting firm providing project-based solutions, software solutions and professional staffing services. We are currently hiring an Hadoop Admin Remote Responsibilities:
- Team supports the platform but does not develop the application
- Perform design tasks and develop components of application and technical architecture
- Develop test cases and data
- Execute tests for the application or technical architecture components
- Work with other programmers, designers, and architects to meet application requirements and performance goals
- Participate in code reviews
- Inform the technical architect and project manager of any issues that may affect any other areas of the project
- Fix any defects and performance problems discovered in testing
- Document the application to facilitate maintenance.
- Monitor cluster performance
- Extensive experience with Hadoop platform support
- Performance monitoring/tuning/ Troubleshooting/resolving issues
- Working with vendors & internal groups to determine Root Cause and remediation
- Experience supporting/upgrading Cloudera Data Hub, Cloudera Manager, Cloudera Navigator (version 5.13.x or newer)
- Designing/configuring/tuning replication (BDR or other replication tools)
- Familiar with set up and tuning of various components:
- Kafka/ Impala/ Hue/ Hive/ Yarn/ Oozie/ Sentry/ Key Trustee
- Encryption (i.e. - NavEncrypt, HDFS encryption, etc)
- Experience setting up new clusters (security, user authentication, backup/recovery, data replication, service segregation, failover, loadbalancing, storage, firewall rules, network, etc). Prefer experience with setting up on-premise clusters.
- Experience designing and enhancing clusters and what factors trigger a redesign or enhancements (i.e. - new workloads, cluster resource constraints, user/data growth, new services/functions, etc)
- Entire environment is Linux - must have experience and knowledge with Linux
- Extensive DBA experience on multiple database technologies; Oracle experience a significant plus
- Must be a team player (work with other members of team, other PNC groups, vendors, etc)
- Must be a good communicator (verbal and written)
Vacancy expired!