Job Description

We are seeking an experienced Infrastructure Engineer (Linux) to support and enhance critical Linux and cloud environments across Tasmania.

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Working as part of the Hobart engineering team and a broader national engineering group, you will be responsible for maintaining secure, highly available infrastructure, managing incidents, supporting platform improvements, and contributing to operational excellence in mission-critical environments.

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Key Responsibilities

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- Administer and support Red Hat Enterprise Linux (RHEL) environments, including patching, upgrades, hardening, and lifecycle management.
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- Perform daily operational health checks, monitoring, and reporting.
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- Support infrastructure across Azure and/or AWS cloud platforms.
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- Troubleshoot and resolve complex incidents, conduct root-cause analysis, and meet SLA requirements.
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- Participate in a 24x7 on-call roster and maintain ownership of incidents through resolution.
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- Support security, vulnerability remediation, risk management, and change control processes.
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- Maintain technical documentation, runbooks, and standard operating procedures.
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- Collaborate with local and national engineering teams to improve platform stability, resilience,



and security.
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Required Skills & Experience

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- Experience supporting enterprise infrastructure and mission-critical environments.
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- Experience with Azure and/or AWS.
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- Strong troubleshooting, incident management, and problem-solving skills.
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- Experience with system patching, upgrades, and security hardening.
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- Strong communication skills and ability to work independently.
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- Ability to work in a hybrid environment from Hobart.
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- Ability to obtain a mandatory police check.
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- Exposure to OT (Operational Technology) or industrial environments.
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- Experience in utilities, critical infrastructure, or Managed Services (MSP) environments.
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What Success Looks Like

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- Stable, secure, and well-maintained Linux environments.
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- Effective incident response and resolution within SLA targets.
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- Reduced vulnerabilities and improved security posture.
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- High-quality documentation and operational reporting.
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- Robust collaboration with engineering teams and stakeholders.
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- Ongoing contribution to infrastructure and cloud improvements.
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📌 Linux Engineer (Hobart)
🏢 ScaleUp Technologies
📍 Hobart