Linux Administrator (3-8 yrs)

Overview :

The Linux Administrator plays a crucial role within the IT department, responsible for managing, configuring, and optimizing Linux servers and services to ensure high availability and performance. This position requires a mix of technical expertise and analytical thinking, as the Linux Administrator will troubleshoot server issues, implement system updates, and maintain essential security protocols.

In a world that increasingly relies on technology, the Linux Administrator not only ensures that systems are running smoothly but also works collaboratively with other teams to enhance overall efficiency. Additionally, they are responsible for supporting development and operations teams in deploying applications and maintaining a robust infrastructure. The role also involves planning for future growth and scalability of systems, making it pivotal for supporting the company's objectives and technological advancements.

Key Responsibilities :

- Install, configure, and maintain Linux servers and software.

- Monitor system performance and tune configurations for optimal performance.

- Perform regular security audits and implement security measures.

- Manage user accounts, permissions, and access controls.

- Develop and execute backup and recovery plans.

- Automate repetitive tasks using shell scripting.

- Install troubleshooting and resolving hardware and software issues.

- Ensure high availability of systems and services.

- Implement virtualization technologies and manage virtual environments.

- Collaborate with developers to deploy applications and services.

- Provide technical support to users and resolve issues promptly.

- Document system configurations and changes made.

- Keep up with new technology trends relevant to Linux systems.

- Coordinate with other IT teams for integrated solutions.

- Participate in the planning and execution of upgrades and migrations.

Required Qualifications :

- Bachelor's degree in Computer Science or related field.

- Proven experience as a Linux Administrator, with a minimum of 3 years in a similar role.

- Strong knowledge of Linux operating systems and distributions.

- Experience with automation tools like Ansible, Puppet, or Chef.

- Deep understanding of network protocols and services.

- Experience in configuring firewalls and intrusion detection systems.

- Ability to read and write scripts in Bash, Python, or Perl.

- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud.

- Good troubleshooting skills and ability to work under pressure.

- Certification in Linux (e.g., RHCE, CompTIA Linux+) is a plus.

- Experience with databases (MySQL, PostgreSQL) is advantageous.

- Excellent communication skills and teamwork ability.

- Strong documentation skills and attention to detail.

- Willingness to learn and adapt to new technologies.

- Ability to handle multiple tasks and manage priorities effectively.