What does a linux administrator do?
A Linux administrator is an IT expert who works towards the maintenance of Linux operating systems. With installation, configuration, and monitoring, a Linux admin must be adept in the A-Z of the robust Linux operating system. Having a broad range of uses, Linux is versatile and powerful, making it a vital part of many developers’ lives. There are two sides to the Linux administrator’s job profile, one is the hardware side, and the other is the software side. By developing and monitoring the infrastructure, a Linux administrator spearheads the process of automating workflow, capacity planning, and designing backup support for business servers.
You might hire a linux administrator to:
- Install, configure, and monitor the Linux server management and operating system
- Troubleshoot glitches and resolve bugs and other technical issues in the Linux operating systems
- Perform Linux system management by monitoring system performance and security continually
- Maintain system documentation by ensuring that everything is diligently logged and recorded periodically
- Create, execute, and maintain scripts that aid in system automation as a Linux administrator
- Ensure that the system is up-to-date and provide technical support to the users to efficiently and effectively make use of the Linux operating system
Intro
At [Company X], we take pride in knowing and acknowledging that we live in the age of automation. With automation changing the world rapidly, we understand and honour its benefits when applied accurately. We’re seeking a skilled and tech-savvy Linux administrator to help us automate the mundane and make our tasks effective and efficient. The Linux admin in question must be a natural problem-solver who thrives in a virtualised environment. We’re seeking a reliable professional who can easily balance all system frameworks that are backed up by system performance and assured optimisation. The Linux administrator must know the Linux operating system like the back of their hand and should be as passionate about automation as us, if not more.
Objectives of this role
- Maintain the stability and integrity of the Linux operating system through effective and efficient Linux system management
- Ensure efficiency in operations while meeting and adhering to the core organisational visions of the company
- Hands-on involvement in the entire Linux server management spectrum of the company, from planning and development to installation and configuration
- Support, optimise, and debug the Linux operating system
- Learn and study the changing trends in the world of automation via Linux systems, and incorporate new and relevant learnings into the Linux system management plans
Responsibilities
- Track the entire Linux system lifecycle within the company, from planning to execution and maintenance
- Oversee the system performance and ensure that everything is on track
- Create a log and ensure that system documentation happens on time
- Extend technical support to the system users through effective knowledge of Linux system management
- Develop test automation frameworks to benefit the rest of the team
- Make the most of the Linux infrastructure by creating tools that can leverage the best from it
Required skills and qualifications
- Bachelor’s degree in computer science, information technology, or a similar field
- Prior experience working as a Linux administrator
- Sound knowledge of the Linux system management principles and practices
- Knowledge of scripting languages such as Python, Bash, or Perl
- Keen understanding of automation tools, and system monitoring tools
Preferred skills and qualifications
- Professional certification in Linux system management
- Knowledge of cloud computing, virtualisation, and web server technologies
- Experience working in a team or individually