Linux TechnicianOn-Site

Nixil; Canberra; On-site; AUD 80,000 - 110,000; Full time

Job summary

A technology firm in Canberra is seeking an experienced Linux Technician to manage secure, automated infrastructure solutions. The ideal candidate must hold a current NV2 security clearance and be an Australian Citizen. Responsibilities include building and supporting Linux OS in virtual environments, troubleshooting, and ensuring security compliance. This position offers the chance to work on national security-grade systems and contribute to innovative solutions.

Qualifications

• Must have a Current NV2 security clearance.
• Must be an Australian Citizen.
• Experience in Defence environments as a Linux Technician.

Responsibilities

• Build, deploy, and support Linux OS across virtualised environments.
• Troubleshoot and resolve complex Linux SOE and application issues.
• Apply security hardening aligned with Australian ISM.

Skills

Linux servers

Virtual systems

Hyper-converged infrastructure

Cyber security frameworks

Stakeholder engagement

Tools

Ansible

GitLab

RHEL 7.x–9.x

Job description

Security Clearance

• Must have a Current NV2 security clearance.
• Must be an Australian Citizen.
• This will be an Office based role in Canberra.
• ITAR - You will be required to comply with the US International Traffic in Arms Regulation (ITAR) as the candidate may need to handle export-controlled ICT (hardware and software) products.

We\'re looking for an experienced Linux Technician to help shape secure, automated, and high-performance infrastructure solutions.

What You’ll Do

• Build, deploy, and support Linux OS across virtualised and hyper-converged environments.
• Troubleshoot and resolve complex Linux SOE and application integration issues.
• Apply security hardening aligned with the Australian ISM and zero-trust principles.
• Contribute to automation libraries and SOP documentation.
• Work with tools like Ansible, GitLab, YUM, and RHEL 7.x–9.x.
• Evaluate new technologies and support future-state capability uplift.

What We’re Looking For

• Prior experience in Defence environments as a Linux Technician.
• Strong knowledge of Linux servers, virtual systems, and hyper-converged infrastructure.
• Familiarity with SEA2273 Minerva systems and ADF deployed platforms.
• Solid understanding of cyber security frameworks and infrastructure governance.
• Excellent communication and stakeholder engagement skills.

Why Apply?

• Work on national security-grade systems.
• Contribute to innovative solutions with real-world impact.