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Linux System Administrator

Career Overview

Linux professionals are one of the most sought after in the current technology market. As a Linux administrator you will be responsible to diagnose, troubleshoot and resolve hardware & UNIX/LINUX OS problems, replace the defective network components and watch for loopholes in security infrastructure. You may also be involved in training the subordinate team members in system administration and software deployment responsibilities. There is great scope for development and growth of Linux system administrators with previous experience in configuring, maintaining and troubleshooting issues.Every business today is increasingly becoming data driven and hiring managers across different spectrums are looking to strengthen their tech teams, leading to the ever-growing demand for Linux professionals.The everyday responsibilities of a Linux System Administrator are:

  • Diagnose, troubleshoot, and resolve hardware & UNIX/Linux OS problems
  • Take into account and identify the discrepancies in the system, replace defective components, hardware & devices when necessary
  • Design, configure, and test computer hardware & operating system software
  • Perform automated backups of files and databases
  • Manage access to different devices, drives and systems on a network
  • Work with database and network administrators for operations support

Salaries and Job Outlook*

Median Annual Pay
Number of Jobs
Projected Growth Rate

There are many Fortune 500 company today that have migrated to Linux and open source software. As newer technology continually surfaces, companies will need Linux administrators to install, configure and maintain all network and systems hardware and software. Therefore, there is an ever-growing demand for Linux professionals. Becoming a Linux system admin can be a challenging, interesting and rewarding career path. So if you have an exposure to database systems, computer related technology and programming skills; a career in Linux will enable chances to rise to higher positions.Linux professionals enjoy salary increases every year that exceed the average for technology professionals. The average salary of a Linux system administrator at an entry level is INR 3.5 lacs p.a and there is an exponential increase in the salary levels for individuals with 5+ years of experience.

Education and Training

Degrees Required:
B.Tech. with Computer Science Bachelors in Computer Application Linux Certification

There are different certification programs available for administrators & developers and one should choose the right one. Expertise in a certain operating system can often improve earnings. It is not must to have a certification, but companies usually prefer a certified candidate to the one who is not certified but has Linux know how's. Though there are a number of Linux Certifications, companies mostly prefer aspirants with RHCE (Red Hat Certified Engineers) certification.

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Valued Traits & Abilities

Analytical Skills
Problem-Solving Skills
Communication Skills
Teamwork Skills
Patience

Career Opportunities

Whether a small manufacturing company or a large biotechnology firm it is more than likely they have Linux as part of their infrastructure. Hence there is unlimited career advancement for developers and systems administrators who contribute to and seek out learning opportunities for Linux. A company may start off with one Linux administrator as they introduce it into the corporate infrastructure. As they continue to add more and more Linux servers to the network, the need exists to hire more administrators as needed. Therefore, if you are hired on as an administrator, there is the opportunity to grow into that lead role in a short period of time.A large number of jobs and designations are available in the Linux skills set function and some of them are:

Systems Administrator

They are also referred to "sysadmin" and are responsible for managing a multi-user computing environment, such as a local area network (LAN). They are also involved in installing and configuring system hardware and software, establishing and managing user accounts, upgrading software and backup and recovery tasks.

Support Technician

With the growth of Linux in the enterprise and corporate arena many big organizations seek these professionals who provide technical support to customers and assist them with system software maintenance for UNIX and Linux servers.

Teaching

Teaching is another lucrative option for Linux aspirants with relevant certifications or experience. One can get employed with a University, Institute or College wherein the job which would entail writing articles or documentation for large companies, newspapers, magazines etc.

Top Companies

  • IBM
  • Hitachi
  • Symantec
  • Oracle
  • HP
  • Nvidia
  • Intel Security
  • Wipro
  • Red Hat

Interview: Linux System Administrator

“Have patience, read, learn, accomplish, and never be afraid of the command line.”
Susant Sahani