Business Analyst - Linux Administrator - Hyderabad, TS
March 14, 2018
Primary Responsibilities:Implement, install, configure, monitor, troubleshoot, and evaluate existing infrastructure capabilities and provide solutions accordinglySupport existing team members with Linux Systems administration tasksGenerate a weekly report on Usage of cluster data & follow-up with users if cleanup required.Generate Weekly report on Big Data queue's statistics & report accordingly.Update the status of infrastructure & components to senior leadership on a daily basis.Document & Track all the hardware inventoryKeep close eye on Analytical Monitoring systems like Nagios, BDROID and drive the issues towards resolutionHelp tune performance and ensure high availability of enterprise level analytical applications, which includes, but not limited to R/R Studio/Shiny/Python/Jupyter/Docker/Nagios/Cacti/SNMPBe a single point of contact for all infrastructure issues related to analytical software's the data science teams useCo-ordinate with third party application / infrastructure teams like Big Data enterprise support to identify root cause of the issues & fix themMonitor system performance and utilization of Linux servers. Install, configure, and document new servers and applicationsMaintain and audit user accounts for high data usage & follow-up with them accordinglyInvolve in doing R&D of new enterprise / open source applications as neededUnderstand hardware & architecture of analytical tools like R, Python & gain experience in troubleshooting
Required Qualifications:Good Experience with Linux serversExperience with DockersExperience on working with ACE (Access Control Expressions)Excellent with the fundamentals of Linux administration tasks & bash scripting languagePrior experience in managing large infrastructure environments for Data Science ProjectsExperience in installing, configuring new software's on virtual Linux serversExperience in working with "Sudo" accessExperience in Java & Big data Technologies (Cloudera / MapR)Preferred Qualifications:Knowledge in cloud technologies like VMWare/AzureKnowledge on Java & Big Data TechnologiesTechnology Careers with Optum. Information and technology have amazing power to transform the health care industry and improve people's lives. This is where it's happening. This is where you'll help solve the problems that have never been solved. We're freeing information so it can be used safely and securely wherever it's needed. We're creating the very best ideas that can most easily be put into action to help our clients improve the quality of care and lower costs for millions. This is where the best and the brightest work together to make positive change a reality. This is the place to do your life's best work.(sm)Job Keywords: Business Analyst, Analyst, Linux Administrator, Linux, ACE, Access Control Expressions, Java, Big Data, Cloudera, MapR, VMWare, Azure Hyderabad, Telangana
Internal Number: 753130
About UnitedHealth Group
Our mission is to help people live healthier lives and to help make the health system work better for everyone.- We seek to enhance the performance of the health system and improve the overall health and well-being of the people we serve and their communities. - We work with health care professionals and other key partners to expand access to quality health care so people get the care they need at an affordable price. - We support the physician/patient relationship and empower people with the information, guidance and tools they need to make personal health choices and decisions.