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Στοιχεία αγγελίας

Σχέση απασχόλησης - Πλήρης ΑπασχόλησηΕλάχιστη Απαιτούμενη Εκπαίδευση - ΑΕΙΑπαιτούμενη Προϋπηρεσία - Τουλάχιστον 7 έτος/ηΚατηγορίες - Πληροφορική

Περιγραφή on behalf of its client, is seeking an experienced Big Data Administrator to work at Munich or remotely for a global company which purpose is to enable businesses’ digital needs by using innovative ways. The solutions they offer vary from Big Data, DevOps and Software Defined Data Centers to infrastructure and application management, cloud infrastructure enablement and application development platforms. In advance, they support innovative software vendors in their virtualization automation, application hosting and cloud migration efforts.

Your role and responsibilities:

  • Responsible for implementation and ongoing administration of Hadoop infrastructure
  • Support installation, configuration, debugging and managing Big Data systems based on Hadoop
  • Manage Big Data space (Kafka, Hadoop Stack like HDFS, M/R, HBase, Yarn, Fume, Camus etc.)
  • Manage and maintain NoSQL stores like Cassandra, MongoDB & Elastic Search Performance tuning of Big Data environment
  • Professional and technical advice on Big Data concepts and technologies, in particular highlighting the business potential through real-time analysis
  • Aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments
  • Working with data delivery teams to setup new Hadoop users
  • Cluster maintenance as well as creation and removal of nodes
  • Performance tuning of Hadoop clusters
  • Screen Hadoop cluster job performances and capacity planning
  • Monitor Hadoop cluster connectivity and security
  • Manage and review Hadoop log files
  • File system management and monitoring
  • HDFS support and maintenance
  • Diligently teaming with the infrastructure, network, database, application and business intelligence teams to guarantee high data quality and availability
  • Collaborating with application teams to install operating system and Hadoop updates, patches, version upgrades when required
  • Software installation and configuration
  • Database backup and recovery
  • Database connectivity and security
  • Disk Space Management


The requirements for this position are:

  • 4+ years of experience in Big Data tools stack, NoSQL databases such as Cassandra & HBase etc.
  • 2+ years experience in installing and configuring Cloudera
  • Computer science University degree or similar IT apprenticeship
  • Hands on with Cloudera/MapR with HDFS, HBase, Kafka & Camus
  • Experience on deploying and managing big data and cloud applications to production environment
  • General operational expertise such as good troubleshooting skills, understanding of systems capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks
  • Be able to deploy Hadoop cluster, upgrade Hadoop cluster, add and remove nodes, keep track of jobs, monitor critical parts of the cluster, configure name-node high availability
  • Knowledge of best practices for big data technologies and configuration of various components

Περιγραφή Εταιρίας

  • Υπεύθυνος επικοινωνίας : Panagiotis Sgouropoulos
  • Τηλέφωνο : 210 8115325
  • Κωδικός αγγελίας : BIG_DATA_ADMIN
  • Όλες οι θέσεις