An exciting opportunity has become available for an experienced Senior Platform Engineer to join a growing organisation operating within the defence and national security sector.

This is an prospect for a technically strong engineer who enjoys being hands-on, taking ownership of complex infrastructure and driving meaningful improvements across a secure Microsoft Azure environment.

We're looking for someone who has developed their expertise within a large enterprise, government or similarly complex environment but is equally comfortable operating within a smaller, highly capable technical team.

This is not a hands-off architecture or management position. You'll be actively involved in engineering, troubleshooting, automation and the ongoing evolution of the platform.

The Opportunity

You'll take ownership of the day-to-day management, support and continuous improvement of a classified Microsoft Azure environment supporting business-critical operations.

The organisation is transitioning from a traditional virtual machine-based infrastructure model towards a more automated, Infrastructure as Code approach.

Working closely with cyber security, infrastructure and business stakeholders, you'll help strengthen platform reliability, security, operational efficiency and automation.

Key Responsibilities

- Manage, maintain and improve Microsoft Azure infrastructure and platform services.
- Support Azure networking, virtual machines, identity, storage and security controls.
- Drive the adoption of Infrastructure as Code using Terraform.
- Develop automation solutions using PowerShell, Python and Azure DevOps.
- Design and maintain CI/CD deployment pipelines.




- Troubleshoot complex infrastructure issues and provide hands-on production support.
- Improve platform monitoring, logging, security and operational performance.
- Work closely with cyber security teams to maintain compliance with Australian Government security requirements.
- Contribute to technical standards, documentation and platform improvements.
- Provide technical guidance and mentoring while remaining actively involved in engineering delivery.

About You

You'll be an experienced infrastructure or cloud engineer with a strong Microsoft Azure background and a proven ability to operate independently in complex technical environments.
Ideally, you'll bring:

- Extensive hands-on Microsoft Azure infrastructure experience.
- Strong knowledge of Azure networking, identity, virtual machines, storage and security.
- Practical experience with Terraform and Infrastructure as Code.
- Experience with Azure DevOps, CI/CD pipelines and automation.
- Strong PowerShell and/or Python scripting capability.
- Experience supporting business-critical production infrastructure.
- A background in large enterprise, government, defence or other highly regulated environments.
- Excellent troubleshooting, problem-solving and stakeholder engagement skills.




- The ability to balance day-to-day operational responsibilities with longer-term platform improvements.

Exposure to the Australian Government ISM, PSPF, Essential Eight and classified infrastructure environments would be particularly valuable.

Security Clearance Requirements

An active NV1 security clearance is highly desirable and candidates currently holding NV1 clearance are strongly encouraged to apply.

Applicants without an existing clearance will also be considered, provided they are Australian citizens and eligible to obtain and maintain an Australian Government security clearance.

Experience supporting PROTECTED or higher classified environments will be highly regarded.

What's on Offer?

- Salary up to $220,000 + superannuation, with flexibility for exceptional candidates.
- Opportunity to work within a growing defence and national security organisation.
- Ownership of a complex, business-critical Azure environment.
- Genuine technical autonomy and the prospect to influence platform direction.
- Exposure to modern cloud engineering, automation and security practices.
- Private health insurance and annual incentive plan.
- Generous leave provisions, paid parental leave and income protection benefits.
- Brisbane-based, permanent opportunity.

Interested? If you're a senior Azure or Platform Engineer who enjoys remaining technically hands-on and wants to work on meaningful infrastructure within a security-focused environment, we'd welcome a confidential conversation.

Apply now or contact Ben Griffiths at P&C; Partners for further information.

📌 Senior Platform Engineer (Brisbane)
🏢 P&C Partners
📍 Brisbane