Data Engineering Lead – MAPR Admin – Multiple Locations Job Vacancy in UnitedHealth Group Gurgaon, Haryana – Updated today

Are you looking for a New Job or Looking for better opportunities?
We got a New Job Opening for

Full Details :
Company Name : UnitedHealth Group
Location : Gurgaon, Haryana
Position :

Job Description : Combine two of the fastest-growing fields on the planet with a culture of performance, collaboration and opportunity and this is what you get. Leading edge technology in an industry that’s improving the lives of millions. Here, innovation isn’t about another gadget, it’s about making health care data available wherever and whenever people need it, safely and reliably. There’s no room for error. Join us and start doing your life’s best work.(sm)
Primary Responsibilities:
Deploying a hadoop cluster, maintaining on-prim MapR hadoop cluster, adding and removing nodes using cluster monitoring tools
Implementing, managing and administering the overall hadoop infrastructure
Takes care of the day-to-day running of Hadoop clusters
Work closely with the database team, network team, BI team and application teams to make sure that all the big data applications are highly available and performing as expected
capacity planning and estimating the requirements for lowering or increasing the capacity of the hadoop cluster
Backup and recovery tasks
Resource and security management
Troubleshooting application errors and ensuring that they do not occur again
Automation (bash/Python scripting)
Implement MapR Data Security using Groups/Roles
Implement and manage Cluster security
Kerberos and Kerberos encryption
Cluster maintenance as well as creation and removal of nodes
Performance tuning of Hadoop clusters and Hadoop MapReduce routines
Screen cluster job performances and capacity planning
Monitor cluster connectivity and security
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 MapR updates, patches, version upgrades when required’
Integration to other Hadoop platforms
Comply with the terms and conditions of the employment contract, company policies and procedures, and any and all directives (such as, but not limited to, transfer and/or re-assignment to different work locations, change in teams and/or work shifts, policies in regards to flexibility of work benefits and/or work environment, alternative work arrangements, and other decisions that may arise due to the changing business environment). The Company may adopt, vary or rescind these policies and directives in its absolute discretion and without any limitation (implied or otherwise) on its ability to do so
Required Qualifications:
Undergraduate degree or equivalent experience
MapR Certified Cluster Administrator (will be verified from MapR)
5+ years of experience in architecting, administrating, configuring, installation and maintenance of Open Source Big-data applications, with focused experience on MapR distribution
Expertise in administration of MapR DB / Hive / Drill / Hbase / Spark / Sqoop
Scripting experience using Shell, Python or PowerShell
Good understanding of High availability
Excellent knowledge of UNIX/LINUX OS
Good understanding of OS concepts, process management and resource scheduling
Expert in ACL / Posix, MapR Control System (MCS) Wire-level security (WLS)
Ability to shell script with Linux
Ability to troubleshoot problems and quickly resolve issues
Careers with Optum. Here’s the idea. We built an entire organization around one giant objective; make the health system work better for everyone. So when it comes to how we use the world’s large accumulation of health-related information, or guide health and lifestyle choices or manage pharmacy benefits for millions, our first goal is to leap beyond the status quo and uncover new ways to serve. Optum, part of the UnitedHealth Group family of businesses, brings together some of the greatest minds and most advanced ideas on where health care has to go in order to reach its fullest potential. For you, that means working on high performance teams against sophisticated challenges that matter. Optum, incredible ideas in one incredible company and a singular opportunity to do your life’s best work.(sm)

This post is listed Under  Technology
Disclaimer : Hugeshout works to publish latest job info only and is no where responsible for any errors. Users must Research on their own before joining any company