Job Description

1. Extensive experience in server administration on Linux and/or Windows. • Understanding of OS boot process. • Experience on Kernel updates and troubleshooting. • Network and routing configuration at OS level. • OS hardening • Filesystem and User administration • Object (Files and directories) level and user level permission configurations. • Experience on Shell experience is mandatory. • Experience on Python script is preferred. • Troubleshooting of OS level issues. • Setting up of remote/centralized Syslog service and configuration of log rotation 2. Experience on middleware • Understanding of architecture and flow of web applications. • Experience of working on web servers (Apache, Nginx, IIS) and application servers (Tomcat, JBoss). 3. Understanding of database servers • Basic understanding of RDMBS and SQL queries. • Experience on installation and configuration of any database server from MySQL, MSSQL, Oracle, PostgreSQL, MongoDB etc. 4. Understanding of General IT concepts. • Logging and log management. • Backup options and policies. • Networking concepts, i.e. IP addressing, subnetting, network topologies in LAN and WAN. VPN concepts and configurations. • Documentation and SOP preparations. • Clustering and High availability of resources. 5. Understanding on Virtualization and Cloud Computing • Experience of working on any virtualized environment or public cloud. • Understanding of concepts of hypervisor. 6. AWS • Experience of working on AWS services • i VPC, • ii. VPN • iii. EC2 • iv. RDS • v. Easticache • vi. CloudFront • vii. Load balancers • viii. Autoscaling • ix. Backup