In depth knowledge of the Linux operating system, RHEL, Centos, Debian
Email – Mail server, postfix, email deliverability
Web Services: Apache HTTPD, Apache Tomcat,
Databases: MySQL, PostgreSQL
Knowledge of clustering, MySQL, network fundamentals, and Shell scripting.
Should have been a part of atleast one 'from scratch ' installation projects like (monitoring (nagios
,cacti,ground works etc) setup for entire client infra , setup LAMP server, mysql clustering, asterisk
server , VPN setup , backup setup
Server virtualization: KVM, Xen, Vmware.
Experience in open source technologies
Experience setting up monitoring for high availability.
Strong in Networking concepts and TCP/IP, its Linux commands
File permission settings, Security hardening, Firewalls (ip tables)
Knowledge of SSH, FTP, NFS, SAMBA
Mail services (MX record, MTA, MDA, etc) `
BIND,DNS Server concepts
Real time experience in handling server outages
Cloud Computing Knowledge preferred
Linux Package management tools (rpm, yum, apt-get etc)
Demonstrated ability to work independently with minimal supervision within an interrupt-oriented
Should be comfortable working in shifts (US,UK,CANADA, EUROPE and India) depending up on
Excellent written and verbal communication skills with ability to communicate technical issues to non
technical and technical audiences
Willingness to learn new technologies.
Good reporting skills
Proactive, flexible and customer focused