Linux System Administrator is basically a System Administrator specialized in Linux technology. They manage the computers which uses the Linux operating system.

Their duty includes installation, upgrading and maintenance of servers. They are also responsible for backing up the data in the server and protect it from unauthorized access. They manage all the files in the system. In some cases, they do programming like scripting to automate tasks.

Qualifying Exam

Usually the system administrators possess four year degree course in computer engineering, computer science, Information system management or Information technology. College degree is not mandatory, if they have practical experience and certification. Various certifications in Linux administration are

• Linux Professional Institute Certification (LPIC)
• Novell Certified Linux Administrator (CLA)
• Novell Certified Linux Professional (CLP)
• Novell Certified Linux Engineer (CLE)
• Red Hat Certified Engineer (RHCE)
• Red Hat Certified Technician (RHCT)
• Red Hat Certified Security Specialist (RHCSS)

Who are eligible to apply?

Candidates who have passed Higher Secondary Exam can go for certification courses. Such candidates can also go for four year degree course in Computer Engineering, Computer Science, Information System Management or Information technology. They can do certification courses after that. Several colleges are offering degree courses in Computer Engineering, Computer Science, Information System Management and Information Technology. Candidates need to qualify the entrance exam of the concerned University to get admission.

Key elements in the process

• Pass Higher Secondary Exam
• Complete four year degree course in Computer Engineering, Computer Science, Information System Management or Information Technology (Optional)
• Do any Linux certification
• Apply for job

Skills required for Linux System Administrator

Linux System Administrator should possess vast knowledge in Linux. They should be various servers which can be installed in computers using Linux Operating System. They need excellent communication skill in English. They should be adaptive with any working environment. They also need good customer service skills. They should have advanced knowledge of cPanel or WHM control panel. They should be aware of bash and Perl shell scripting. They should be aware of the security measures needed for the data in servers. Firewall is usually used to protect data. Linux operating system has its own way of installing and maintaining firewall. Linux System Administrator should be well aware of these specifications.