Systems Engineer – Linux & Git Platform Specialist

About the role

We are seeking a Systems Engineer with strong Linux administration expertise to support our RHEL environment and manage developer tooling platforms. The role combines hands‑on system support with ownership of Git‑based repositories and related enterprise tools, operating within a 24/7 on‑call rotation and requiring occasional visits to our Brisbane datacenter.

Key responsibilities

• Provide L2 and L3 support for Red Hat Enterprise Linux (RHEL) systems.
• Administer Git platforms (GitHub, GitLab, Bitbucket) including access management and repository governance.
• Manage and support enterprise tools used by engineering and operations teams.
• Perform system administration tasks such as patching, upgrades, performance tuning, and troubleshooting.
• Participate in 24/7 on‑call rotation and respond to critical incidents.
• Collaborate with datacenter teams and visit the Brisbane datacenter for hardware and troubleshooting support.
• Automate routine tasks using Python, PowerShell, or shell scripting.
• Ensure compliance with security patching and operational standards.
• Maintain documentation, runbooks, and SOPs.

Required profile

• Australian citizen or permanent resident (security clearance requirement).
• Proven experience in production support environments with defined SLAs.
• Willingness to work on‑call shifts and occasional after‑hours deployments.

Required skills

• Red Hat Enterprise Linux (RHEL) administration.
• Git platform management (GitHub, GitLab, Bitbucket).
• Python scripting.
• PowerShell scripting.
• Shell scripting (bash).
• Understanding of Linux internals, file systems, permissions and processes.
• Basic networking knowledge (DNS, TCP/IP).

What we offer

• 18 weeks paid parental leave.
• Long and short‑term career break opportunities.
• Structured career development program with local and international mobility.
• Flexible work arrangements and a family‑inclusive workplace.
• Recognition as a top‑ranked employer for diversity & inclusion.