Linux System Administrator
Role Overview
The position is a contract role based in Melbourne, Australia.
The role seeks a hands-on Linux System Administrator / Engineer with four to eight years of experience.
The position focuses on enterprise Red Hat Linux administration, performance, configuration management and infrastructure automation.
Key Skills for This Role
Full Job Posting
Job Overview
The position is a contract role based in Melbourne, Australia.
The role seeks a hands-on Linux System Administrator / Engineer with four to eight years of experience.
The position focuses on enterprise Red Hat Linux administration, performance, configuration management and infrastructure automation.
Key Responsibilities
- Administer, configure and maintain Red Hat Enterprise Linux systems across production and non-production environments.
- Perform operating system, kernel and server hardware performance tuning.
- Manage and automate configuration management using Red Hat Satellite, Puppet and Ansible.
- Support enterprise Linux solutions including Centrify, NTP and related services.
- Monitor performance, troubleshoot Linux servers and manage incidents.
- Implement Infrastructure as Code using Puppet and Ansible.
- Collaborate on virtualization, networking devices, storage and Microsoft Azure environments.
- Ensure compliance with enterprise security, operational and performance standards.
- Participate in on-call support and handle system escalations.
Required Skills and Experience
- Four to eight years of hands-on Linux system administration experience, preferably with Red Hat Enterprise Linux.
- Deep expertise in system and kernel performance tuning.
- Strong knowledge of Red Hat Satellite, Puppet and Ansible for automation and configuration management.
- Experience with enterprise Linux environments integrating Centrify, NTP and similar technologies.
- Understanding of virtualization, networking, storage and cloud environments, with Microsoft Azure preferred.
- Familiarity with Infrastructure as Code principles and tools.
- Excellent problem-solving, analytical and troubleshooting skills.
Preferred Qualifications
- Red Hat Certified Engineer or equivalent certification.
- Exposure to DevOps and cloud automation practices.
- Experience in large-scale enterprise environments with hybrid infrastructure.
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