Hadoop Administrator
4+ years of administrator experience on Big Data Hadoop Ecosystem and related technologies (Sqoop, Hive, Pig, Flume)
Prior experience with performance tuning, capacity planning, and workload mapping a plus
Coding and developing in Hadoop
3+ years of strong Linux and Hadoop administration background in a production support setting is required
Expert in SQL and/or Shell scripting, stored procedures, and construction of highly complex queries is required
Hands-on experience working with unstructured data is required
Excellent knowledge of UNIX/LINUX OS because Hadoop runs on Linux.
Knowledge of high degree configuration management and automation tools like Puppet or Chef for non-trivial installation.
Knowledge of cluster monitoring tools like Ambari, Ganglia, or Nagios.
Knowing of core java is a plus for a Hadoop admin but not mandatory.
Good understanding of OS concepts, process management and resource scheduling.
Basics of networking, CPU, memory and storage.
Good hold of shell scripting
A knack of all the components in the Hadoop ecosystem like Apache Pig, Apache Hive, Apache Mahout, etc.


About Virtusa Teamwork, quality of life, professional and personal development: values that Virtusa is proud to embody. When you join us, you join a team of 30,000 people globally that cares about your growth \xe2\x80\x94 one that seeks to provide you with exciting projects, opportunities and work with state of the art technologies throughout your career with us. Great minds, great potential: it all comes together at Virtusa. We value collaboration and the team environment of our company, and seek to provide great minds with a dynamic place to nurture new ideas and foster excellence. Virtusa was founded on principles of equal opportunity for all, and so does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.