AWS and Linux Administration

AWS and Linux Administration

Centurist Solutions
4 - 7 Years
Not Specified

Job Description

AWS and Linux Administration

Experience: 4-7 years
Role Location: Chennai

The Key Requirements For The Role Are:

  • Configure and maintain application servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security.
  • Manage MySQL databases through multiple product lifecycle environments, from development to mission-critical production systems.
  • Perform scheduled maintenance and support release deployment activities.
  • Perform regular security monitoring to identify any possible intrusions.
  • Installing and maintaining the LAMP server stack.
  • Provision and manage cloud-based services.
  • Installation and configuration of internally developed and third party commercial & open source application software in our test and production environments.
  • Support development and QA across various projects to satisfy their day to day needs.
  • Reviewing system and application logs, looking for any potential issues and verifying completion of scheduled jobs.
  • Managing and implementing large scale distributed systems.
  • Independently analyse, solve, and correct issues in real time, providing problem resolution end-to-end.
  • Gather regular performance statistics using automated scripts or tools and present to reporting manager upon request or agreed regular intervals.
  • Check and ensure that the backups taken as per the backup policy are successful and are of usable quality.
  • Perform Root Cause Analysis of major incidents and recurring problems with web and database services and recommend and implement corrective actions.

Essential Skills:

  • Strong knowledge of RHEL/CentOS 5/6/7 in an enterprise environment.
  • Fluent in Apache web servers and Nginx.
  • Experience working on high traffic B2C or B2B websites
  • Good Knowledge of LAMP stack implementations
  • Experienced or extremely familiar with Jenkins and the AWS service such as EC2, VPC, RDS, Route 53, CloudFront, ELB, Auto Scaling, ECS, CloudFront, Lambda, CloudFormation, and S3 etc.
  • Experience configuring, managing and maintaining MySQL.
  • Experience running applications and systems in Amazon Cloud environment.
  • Strong Scripting skill in one or more of Perl, Python or bash/shell.
  • Experience with software management – installations, patching of OS/apps etc.
  • Experience working with monitoring tools Nagios, NewRelic, ELK Stack and Zabbix.
  • Knowledge of Clusters, Storage, Backups, Data Export/Import, Monitoring tools and disaster recovery.

Centurist Solutions

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