RHEL/CentOS | Codersbrain
full-time
Posted on July 23, 2025
Job Description
System Administrator (RHEL/CentOS)
Company Overview
<This section has been removed as no specific details were provided about the company.>Job Summary
The System Administrator (RHEL/CentOS) is responsible for maintaining and managing Linux server environments, particularly those utilizing Red Hat Enterprise Linux (RHEL) and CentOS. This role includes implementing security measures, performing system upgrades, and ensuring the overall reliability and efficiency of the servers to support organizational goals.
Responsibilities
- Install, configure, and maintain RHEL/CentOS systems and servers.
- Monitor system performance and troubleshoot issues as they arise.
- Implement and manage security protocols and updates for the systems.
- Conduct regular system backups and recover data as necessary.
- Collaborate with development teams to optimize application deployment environments.
- Document system configurations, processes, and incident reports.
Qualifications
- Strong knowledge and experience with RHEL and CentOS operating systems.
- Proficiency in scripting languages (e.g., Bash, Python) for automation.
- Familiarity with configuration management tools such as Ansible or Puppet.
- Experience with server hardware and virtualization technologies.
- Excellent problem-solving and analytical skills.
- Strong communication and collaboration abilities.
- Bachelor's degree in Computer Science, Information Technology, or a related field is preferred.
- Relevant certifications (e.g., Red Hat Certified System Administrator - RHCSA) are a plus.
Preferred Skills
- Knowledge of cloud technologies (e.g., AWS, Azure) and their integrations with on-premises systems.
- Experience with network configuration and troubleshooting.
- Familiarity with containerization technologies (e.g., Docker, Kubernetes).
Experience
- A minimum of 3-5 years of experience in Linux system administration or a related field is preferred.
Environment
The role typically involves working in a hybrid or office environment with opportunities for remote work depending on company policies. The work may include problem-solving under pressure and frequent collaboration with various teams.
Salary
<This section has been removed as no specific salary information was provided.>Growth Opportunities
Opportunities for career advancement may include roles such as Senior System Administrator, DevOps Engineer, or IT Manager.