Linux Engineer

Showtime Consulting Pty Ltd; Canberra; On-site; AUD 120,000 - 180,000; Full time

Job summary

Showtime Consulting Pty Ltd in Canberra is seeking a Linux Engineer to support critical, secure government infrastructure. You will administer and harden enterprise Linux environments, automate with Ansible, and collaborate with security teams to ensure reliability and regulatory compliance.

The role emphasizes virtualization with VMware, ongoing platform modernisation, and documentation. Remote-friendly, national work options are available, with a focus on mission-critical systems in

Qualifications

• Linux systems administration or engineering experience.
• Strong experience supporting RHEL, Red Hat Enterprise Linux, or similar distributions.
• Experience with Ansible or other infrastructure automation tools.
• Experience supporting enterprise VMware environments.
• Strong understanding of Linux security, patching, and system hardening.
• Networking fundamentals including DNS, routing, firewalls, and load balancing.
• Experience with enterprise infrastructure environments.
• Strong troubleshooting and analytical skills.
• Experience in government, defence, or highly regulated environments would be highly regarded.
• Excellent communication and stakeholder engagement skills.

Responsibilities

• Administer and support enterprise Linux server environments.
• Perform system installation, configuration, patching, hardening, and troubleshooting.
• Support infrastructure automation and configuration management initiatives.
• Manage and maintain virtualised Linux environments.
• Support platform monitoring, availability, and performance optimisation.
• Assist with infrastructure upgrades, migrations, and lifecycle activities.
• Work with infrastructure, networking, and security teams to deliver reliable solutions.
• Develop and maintain technical documentation and operational procedures.
• Troubleshoot and resolve complex Linux platform issues.
• Support continuous improvement and infrastructure modernisation programs.

Skills

Linux

RHEL

Ansible

VMware

Security practices

Tools

Ansible

VMware vSphere

Job description

Are you ready to be a part of a team that s redefining ultra-secure cloud solutions?

Join a team that s shaping the future of cloud and cybersecurity.

At Showtime Consulting, we d not just build ultra-secure cloud solutions—I enable organisations to thrive in the most challenging high-threat environments. If you r truly passionate about innovation, security, and making a real impact, you r in the right place.

We deliver security where it matters most—protecting national infrastructure, defence, and mission-critical operations. Our solutions are trusted by leading organisations, and our team is at the forefront of innovation in ultra-secure cloud and cross-domain security.

Join a team that s shaping the future of cloud and cybersecurity.

At Showtime Consulting, we d not just build ultra-secure cloud solutions—I enable organisations to thrive in the most challenging high-threat environments. If you r truly passionate about innovation, security, and making a real impact, you r in the right place.

We deliver security where it matters most—protecting national infrastructure, defence, and mission-critical operations. Our solutions are trusted by leading organisations, and our team is at the forefront of innovation in ultra-secure cloud and cross-domain security.

Our people are specialists in secure cloud, defence technology, and insider risk mitigation. We thrive in high-stakes environments, where cybersecurity isn t just a requirement—it s mission-critical. If you r ready to contribute to industry-leading projects and grow in a company that values trust, innovation, and resilience, explore our open roles today.

Meet THE Team

Terry Hicks

Principal Cloud Consultant

Resource and Operations Manager at Showtime Consulting

George Constantine

People Operations Lead

Associate Consultant at Showtime Consulting Bachelor of Information Technology Student

CEO at Showtime Consulting | Expert in Ultra-Secure Cloud, Cross-Domain Solutions, Insider Risk Management & Defence-Grade Cybersecurity

Open Roles

We Are Always Looking For Talented Individuals. Explore Our Current Opportunities And Find A Role That Matches Your Expertise.

Company Description Showtime Consulting is a leading provider of Shielded Cloud and Digital Solutions across Australia and New Zealand. We specialise in delivering secure, enterprise-scale technology solutions across cloud, infrastructure, cybersecurity, DevSecOps, and digital transformation programs. We partner with government and enterprise organisations to build high-performing technology teams that deliver secure, resilient, and scalable solutions within highly regulated environments.

The Role We are seeking an experienced Linux Engineer to support critical infrastructure platforms within a secure government environment in Canberra. This is a hands-on role responsible for the administration, support, automation, and ongoing improvement of enterprise Linux environments. You will contribute to infrastructure operations, platform modernisation initiatives, and system reliability across complex virtualised and hybrid infrastructure environments.

• Administer and support enterprise Linux server environments.
• Perform system installation, configuration, patching, hardening, and troubleshooting.
• Support infrastructure automation and configuration management initiatives.
• Manage and maintain virtualised Linux environments.
• Support platform monitoring, availability, and performance optimisation.
• Assist with infrastructure upgrades, migrations, and lifecycle activities.
• Work with infrastructure, networking, and security teams to deliver reliable solutions.
• Develop and maintain technical documentation and operational procedures.
• Troubleshoot and resolve complex Linux platform issues.
• Support continuous improvement and infrastructure modernisation programs.

What You ll Need Linux systems administration or engineering experience. Strong experience supporting RHEL, Red Hat Enterprise Linux, or similar Linux distributions. Experience with Ansible or other infrastructure automation tools. Experience supporting enterprise VMware environments. Strong understanding of Linux security, patching, and system hardening. Knowledge of networking fundamentals including DNS, routing, firewalls, and load balancing. Experience with enterprise infrastructure environments. Strong troubleshooting and analytical skills. Experience in government, defence, or highly regulated environments would be highly regarded. Excellent communication and stakeholder engagement skills.

• Work on secure and mission-critical infrastructure platforms.
• Support complex enterprise Linux environments.
• Collaborate with highly skilled infrastructure and security teams.
• Gain exposure to modern automation and virtualisation technologies.
• Join a consulting culture focused on technical excellence and innovation.

Security Clearance Requirement Due to the nature of this role, applicants must be Australian Citizens with an active NV2 security clearance.

We Are Always Looking For Top Talent In Cybersecurity, Cloud, And Defence Tech.

Build solutions that protect defence, national security, and enterprise clients.

Attractive salary packages, incentives, and professional development support.

A collaborative, high-trust workplace where innovation thrives

Access to cybersecurity certifications, mentoring, and growth opportunities.

Remote-friendly roles and adaptable work environments.

Work on Mission-Critical Projects

Build solutions that protect defence, national security, and enterprise clients.

Flexibility & Work-Life Balance

Remote-friendly roles and adaptable work environments.

Access to cybersecurity certifications, mentoring, and growth opportunities.

Attractive salary packages, incentives, and professional development support.

Strong Team Culture

A collaborative, high-trust workplace where innovation thrives

At Showtime Consulting, We Hire And Develop The Best Minds In Cybersecurity.

Our Values Shape Everything We Do

Security

Essential for protecting sensitive information and ensuring the company s technology cannot be compromised.

Critical for building trust with stakeholders and maintaining ethical standards in all operations, especially in such sensitive sectors.

Necessary for staying ahead of technological advancements and threats, ensuring solutions are cutting-edge and effective.

Demonstrates dedication to the mission, the safety and security of clients d data, and the success of their operations.

Important for providing reliable and consistent service, which is crucial for defense and intelligence operations that depend on continuity and dependability.

Fuels the drive to excel, innovate, and overcome challenges. It s the emotional investment in the mission and the work, which can inspire teams and lead to exceptional outcomes.

Essential for protecting sensitive information and ensuring the company s technology cannot be compromised.

Critical for building trust with stakeholders and maintaining ethical standards in all operations, especially in such sensitive sectors.

Necessary for staying ahead of technological advancements and threats, ensuring solutions are cutting-edge and effective.

Demonstrates dedication to the mission, the safety and security of clients d data, and the success of their operations.

Important for providing reliable and consistent service, which is crucial for defense and intelligence operations that depend on continuity and dependability.

Fuels the drive to excel, innovate, and overcome challenges. It s the emotional investment in the mission and the work, which can inspire teams and lead to exceptional outcomes.

Essential for protecting sensitive information and ensuring the company s technology cannot be compromised.

Critical for building trust with stakeholders and maintaining ethical standards in all operations, especially in such sensitive sectors.

Necessary for staying ahead of technological advancements and threats, ensuring solutions are cutting-edge and effective.

Demonstrates dedication to the mission, the safety and security of clients d data, and the success of their operations.

Important for providing reliable and consistent service, which is crucial for defense and intelligence operations that depend on continuity and dependability.

Fuels the drive to excel, innovate, and overcome challenges. It s the emotional investment in the mission and the work, which can inspire teams and lead to exceptional outcomes.

Secure Your Cloud, Empower Your Mission with S.H.I.E.L.D

The power of ultra-secure cloud solutions tailored to your unique needs. Experience unmatched security, efficiency, and agility with Showtime Consulting's S.H.I.E.L.D framework.

Pioneers of SHIELDEDCloud Solutions Protecting Operations in Hostile and Sensitive Environments