Linux System Administrator
8 hours ago
We are seeking a highly skilled Linux System Administrator to manage and maintain our Ubuntu-based server infrastructure.
Key Responsibilities:
- Install, configure, and maintain Ubuntu servers in a production environment.
- Monitor and optimize system performance, including CPU, memory, storage, and network resources.
- Implement and manage server security, including firewalls, access control, and vulnerability patching.
- Automate routine tasks and server deployments using scripting and configuration management tools.
- Ensure system backups and disaster recovery solutions are in place and tested regularly.
- Manage network services such as DNS, VPN, and SSH for secure access and connectivity.
- Troubleshoot and resolve hardware and software issues, including network connectivity and performance problems.
- Maintain and monitor server health using appropriate monitoring tools, responding to alerts and taking proactive measures.
- Document system configurations, procedures, and policies for future reference and team use.
- Collaborate with development, operations, and support teams to ensure seamless delivery of services.
Requirements:
- 1-2 years proven experience as a Linux/Ubuntu System Administrator in a production environment.
- Strong knowledge of Linux system internals, performance tuning, and troubleshooting.
- Proficiency in scripting languages such as Bash, Python, or Perl for automation.
- Experience with managing network services, firewalls, and security best practices.
- Solid understanding of virtualization technologies.
- Familiarity with system monitoring and performance management tools.
- Excellent problem-solving skills and the ability to work under pressure.
- Strong communication skills for collaborating with teams and documenting procedures.
Preferred Qualifications:
- Experience with configuration management and automation tools.
- Familiarity with cloud environments and infrastructure management.
- Certifications in Linux system administration or related fields.
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