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Hadoop/Spark Administrator

3.00 to 5.00 Years   Pune   24 Feb, 2020
HoffmannLa Roche
Job LocationPune
EducationNot Mentioned
SalaryNot Disclosed
IndustryPharma / Biotech
Functional AreaGeneral / Other Software
EmploymentTypeFull-time

Job Description

KEY ROLES & RESPONSIBILITIES ( required ): describe the key roles and responsibilities of this job.

  • Manage and maintain Spark and Hadoop clusters for uninterrupted availability
  • Check, back - up, and monitor the entire system, routinely
  • Ensure that the connectivity and network are always up and running and plan for capacity upgrading or downsizing as and when the need arises.
  • Manage HDFS and ensure that it is working optimally at all times
  • Regulate the administration rights depending on the job profile of users
  • Add new users over time and discard redundant users smoothly
  • Have full knowledge of Spark for efficient Hadoop administration
  • Experience in different providers like Cloudrea Hadoop(CDH), Cloudera Manager, Horton works, Apache Ambari or others.
  • Experience with public Cloud providers, including Amazon Web Services architecture, tools, and Cloud methodologies.
  • Ensuring that teams adhere to the principles, guidelines and best practices.
  • Focus on continuous improvements including usage of appropriate tools, techniques and automation.
  • Gather and present metrics and activities for the projects to key stakeholders.
  • Mentoring and training the new team members.
KNOWLEDGE/ SKILLS/ATTRIBUTES (required): The minimum education, knowledge, experience, skills and attributes required to perform the essential functions of this job.Required Experience, Skills and Qualifications
  • Hands on current profile or job.
  • Minimum 3 to 8 years experience in maintain, upgrading, installing production environments for large - scale applications data and analytical applications.
  • Experience in pipelines (ETL) using Big Data tools such as Hadoop, Spark, Hive, Presto, Cassandra, etc.
  • Demonstrable track - record of learning and deep - diving as needed into complex existing and new technologies
  • Intense sense of ownership, initiative - taking, and a can - do attitude
  • Great attention to detail and a data - driven approach to problem solving
  • Team - player with a strong collaboration and communication skills, who is able to motivate and mobilize cross - functional teams, and respond positively to feedback
  • Proficient in at least one of the SQL languages
  • Good understanding of SQL Engine and able to conduct advanced performance tuning
  • Comfortable working directly with data analytics and with data engineers
  • Strong understanding Agile and working in agile projects
  • Strong comprehension, analytical, and problem solving skills
Education
  • Bachelor degree in informatics, life sciences or equivalent work experience is required.
Indicate below any additional preferred requirements if applicable (optional):
  • Masters of Science (MS) degree in relevant area of study is preferred.
  • Experience in testing business intelligence/analytics applications or software for multi - tenant enterprise SaaS applications is a big plus
  • Experience in testing business intelligence/analytics applications or software for multi - tenant enterprise SaaS applications is a big plus
  • Scripting experience with bash or python or shell scripting. Must feel comfortable writing automation scripts
,

Keyskills :
information technologyweb services hivebig data business process managementamazon web services problem solvingcurrent profile

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