IT Infrastructure Engineer

Hypersonix Launch Systems; Brisbane; On-site; AUD 110,000 - 170,000; Full time

Benefits offered by this job

Competitive salary

Equity participation

Flexible working – we care about outpt

A team doing genuinely world-class工作

Real ownership and influence from day1

Funded Professional development

Confidential Employee Assistance Prog

Job summary

Hypersonix Launch Systems is seeking an IT Infrastructure Engineer in Brisbane to design, build, and maintain our core IT infrastructure. You will work across cloud and on-prem environments, implement Terraform-based IaC, and support CI/CD with GitLab.

The role emphasizes security, compliance, and high-quality engineering in a fast-paced scale-up aerospace context. You’ll collaborate with a Systems Administrator to ensure reliable, auditable infrastructure aligned to business needs and

Qualifications

• Bachelor’s degree in information technology or computer science or related field.
• 3-4+ years IT experience, with at least 1 year in infrastructure, systems engineering, or DevOps roles.
• Experience with cloud platforms (AWS preferred).
• Experience with firewall and network administration.
• Linux and Windows server administration experience.
• Familiarity with Infrastructure as Code (Terraform preferred).
• Strong troubleshooting and problem-solving skills.
• Excellent documentation and communication skills.
• Australian Citizen with ability to obtain security clearance.

Responsibilities

• Design, deploy, and maintain cloud and on-premises infrastructure across Linux and Windows environments.
• Establish and grow Infrastructure as Code using Terraform with repeatable deployment patterns.
• Plan and execute infrastructure lifecycle activities, including upgrades, migrations, patching, hardening, and decommissioning.
• Implement and operate monitoring, backup, and disaster recovery for availability and data resilience.
• Provide Level 3 engineering support for infrastructure incidents, including root cause analysis and permanent resolution.
• Implement security controls aligned to NIST 800-171 r2 and DISP, documenting decisions and procedures.
• Support DevOps tooling and CI/CD pipeline infrastructure (GitLab).

Skills

Cloud platforms

Firewall & network administration

Linux/Windows server administration

Infrastructure as Code (Terraform)

Troubleshooting & problem solving

Documentation & communication

Security clearance readiness

Education

Bachelor’s degree in information technology or computer science

Tools

Terraform

GitLab

Job description

We're building aircraft that fly faster, further, and to space.

Hypersonix is an Australian aerospace engineering and advanced manufacturing company building hydrogen-powered scramjet aircraft. We work at the bleeding edge of hypersonic technology, delivering aircraft that fly faster, reach further, and open new pathways to space - and we're a small, highly capable team doing work that genuinely matters.

The Opportunity

As an IT Infrastructure Engineer, you’ll be responsible for designing, building, and maintaining Hypersonix’ core IT infrastructure. This includes cloud environments, networking, server infrastructure, and DevOps tooling. You’ll work closely with the Systems Administrator to ensure our environment is secure, reliable, and aligned to business and compliance objectives.

You’ll be comfortable working at pace and to a high quality, ensuring our infrastructure is deployed and maintained using code-driven, repeatable processes. If you’re an Infrastructure Engineer looking for autonomy to deliver on varied and challenging projects in a scale-up environment, we’d love to hear from you.

What You’ll Own

• Design, deploy, and maintain cloud and on-premises infrastructure including servers, networking, and storage across Linux and Windows environments.
• Establish and grow our Infrastructure as Code practice using Terraform, building repeatable, version-controlled deployment patterns from a largely greenfield starting point.
• Plan and execute infrastructure lifecycle activities including upgrades, migrations, patching, hardening, and decommissioning, aligned to business growth and compliance requirements.
• Implement and operate monitoring, backup, and disaster recovery to ensure availability, performance, and data resilience.
• Provide Level 3 / engineering-level support for infrastructure incidents, including root cause analysis and permanent resolution.
• Implement security controls aligned to NIST 800-171 r2 and DISP requirements, supporting audits and assessments. Document architectural decisions and operational procedures as you go.
• Support DevOps tooling and CI/CD pipeline infrastructure (GitLab) to enable engineering workflows.

Life at Hypersonix

We're a 70-person company moving fast in one of the most demanding fields in aerospace. The pace is fast, expectations are high and the environment is constantly evolving. The people who thrive here are energised by that — not unsettled by it.

To thrive here, you’ll need to embrace change, stay resilient, and bring a proactive, solutions-focused mindset. Priorities shift fast — you'll need to adapt just as fast and genuinely enjoy the pace rather than just tolerate it. You'll be part of a tight-knit team delivering bleeding-edge solutions under real deadline pressure, so strong problem-solving instincts and flexibility aren't nice-to-haves — they're how the work gets done.

What You’ll Bring

• Bachelor’s degree in information technology or computer science or related field – or equivalent industry experience.
• 3-4+ years’ IT experience, with at least 1 year of experience in infrastructure, systems engineering, or DevOps roles.
• Experience with cloud platforms (AWS preferred).
• Experience with firewall and network administration.
• Linux and Windows server administration experience.
• Familiarity with Infrastructure as Code (Terraform preferred).
• Strong troubleshooting and problem-solving skills.
• Excellent documentation and communication skills.
• Australian Citizen with ability to obtain security clearance.

Bonus Points For

• Relevant industry certifications (AWS, networking, or security).
• Experience in defence, aerospace, or regulated industries.

Benefits Include

• Competitive salary
• Equity participation
• Flexible working – we care about output, not hours
• A team doing genuinely world-class work
• Real ownership and influence from day one
• Funded Professional development
• Confidential Employee Assistance Program

With cutting-edge products, a bold vision, and global partnerships, our sustainable aerospace technology is set to transform the future of flight. Ready to Fly Faster?