Strong Knowledge of Redhat, CentOS and Ubuntu based servers
Strong knowledge of general networking practices / protocols / administrative tasks
Strong General Linux Administration skills such as capacity management, performance monitoring, provisioning, and network systems connectivity
Good knowledge of Network Security, Systems and Network hardening
Hands on experience to ensure proper security, monitoring, alerting and reporting for the infrastructure
Thoroughly clear to monitor system availability, load, and system capacity
Good knowledge of Nagios/Cacti open source monitoring and alerting systems
Installation, Configuration, Maintenance and Administration of all Linux flavor i.e. RedHat, CentOS, Ubuntu
Familiarity with virtualization Environments.
Good experience in applying operating system updates, patches, and configuration changes.
Troubleshoot Day-to-Day issues with various Servers on different platforms.
Expert in Oracle/Mysql Database
Installation, configuration and implementation of Apache Tomcat, NFS
Strong knowledge of Mail servers, Sendmail or Postfix
Monitor Linux Server for CPU utilization, Memory Utilization and Disk Utilization for performance monitoring.
Proficient in Shell scripting to automate tasks
Experience in server hardening and optimization of Apache Tomcat and Mysql
Hands on experience working on Cisco firewall and Iptables/CSF
Hands on experience working on Jenkins continuous integration server
Good Knowledge of Git or any other version control system
Squid proxy server and manage internet access
Systems Administration/System Engineer certification in Linux and Microsoft.
Candidate must have good command over English to interact with our US based clients.
Goal achievers & positive thinking.