Beschreibung
Role - German Speaking Hadoop Administrator
Technology - Hadoop Administrator
Job Description
In the role of the Hadoop Administrator, you will be responsible to plan & execute complex Hadoop Infrastructure changes, participate in architecture & change planning discussions with client and be the topic lead for Hadoop administration. You will be part of a learning culture, where teamwork and collaboration are encouraged, excellence is rewarded, and diversity is respected and valued
Responsibilities
- Technical delivery of ongoing administration and implementation of Hadoop Infrastructure in mission critical production support environments
- Plan & execute Hadoop cluster upgrades, Monitoring tool (Ambari/Cloudera Manager) upgrade, Kerberos, hardware migrations, high availability, Performance tuning and Capacity Management
- Participate in client meetings including architecture related discussions
- Troubleshoot & resolve incidents with stringent SLA criterion
- Provide on-call support during non-business hours on a rotation basis
- Engage in problem management process for root cause determination & permanent corrective action
- Support team in resolving critical technical issues during crisis situations
Required
- Strong hands-on experience in Hadoop Administration (7+ years) Hortonworks/Cloudera distribution.
- In-depth experience in implementing an end-to-end fully secure High Availability Cluster.
- Hands on Cluster Upgrades, Performance Tuning and Capacity Management
- Experience in KNOX, SPNEGO authentication
- Hands on admin troubleshooting on the services like MapReduce, Hive, Spark, HBase, Oozie, Falcon, Kafka & Ambari/Cloudera Manager
- Knowledge on Apache NiFi (HDF) will be an added advantage.
- Admin expertise on Data Flow Components (Kafka, Storm)
- Work experience on Patch and Upgrade management.
- Good knowledge in ITIL processes - Incident, Problem, Change & Release management
- Fluent in German and in English languages
- Experience in providing Hadoop Admin Support for mission critical 24x7 Hadoop environments
- Flexibility to work in 24x7 support & on-call models
- Willingness and flexibility to learn new technologies, scale up quickly and adapt to different roles as the situation demands
Preferred
- Conceptual knowledge of Servers, storage & network from a Hadoop administration perspective
- Architecting & Hands-on experience on setting up Hadoop Infrastructure
- Hortonworks/Cloudera Certified Administrator will be an added advantage
- Linux Administration
- Exposure to ITSM tools like HPSM & Remedy
Work Location- Hanover, Germany
Experience- 5-10 years
Duration- 6 months rolling contract