7,496 security infrastructure engineer jobs in Australia.

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Syd16795 Greater Melbourne11717 Brisbane7426 Perth5746 Adelaide3472

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MEGT (Australia) Ltd

Cloud Engineer

21 days ago

Hybrid
On-site
Full-time

Cloud
Operations

A$500 AUD

... keeping our day-to-day services running smoothly. - Design, implement and support Azure cloud, Microsoft 365, security and infrastructure services. - Deliver infrastructure projects, cloud migrations and business integrations. - Manage networking, identity, access and supporting on-premises infrastructure. - Monitor and optimise ...

Greater Melbourne, Australia

CommBank

Staff Platform Engineer - Active Directory - Identity Services

27 days ago

Hybrid
On-site
Full-time

DevOps

... reliable, secure and cost-effective identity services for the end-user computing environment. Working collaboratively with engineers and partners across Cyber Security, Infrastructure, Cloud and product teams, you’ll apply your technical depth to complex identity challenges while helping establish reusable engineering patterns, ...

Syd, Australia

Optiver

Network Engineer

22 days ago

Full-time

Networking

... of infrastructure capacity and reliability optimizations in our Infrastructure environment - Build, manage and support our complex international LAN/WAN & security environment using modern tooling in an IaC (Infrastructure as Code) environment - Collaborate with developers, researchers and our hardware engineers on projects ...

Syd, Australia

h2o.ai

Software Engineer, DevOps

25 days ago

Remote
Hybrid
Full-time

... Delivery - Deploy, maintain, and improve secure, scalable systems on AWS and Kubernetes. - Automate infrastructure provisioning and configuration using Infrastructure as Code tools such as Terraform, Ansible, and CloudFormation. - Support reliability, performance, security, and scalability of customer cloud environments. ...

Greater Melbourne, Australia

Next Ventures

Trading Platform Engineer

21 days ago

Full-time

DevOps

... improvements. AWS & Infrastructure Operations - Deploy and operate MetaTrader infrastructure on AWS , including EC2 instances, VPC networking, storage, and security groups. - Manage backups, snapshots, and infrastructure performance tuning to ensure system stability and availability. - Collaborate with engineering teams ...

Syd, Australia

Fortiro

Senior IDP Engineer

20 days ago

Remote
Full-time

IT
DevOps

... commercial OCR, document classification and downstream fraud-detection rules. As Fortiro continues to grow across ANZ and global markets, we’re looking for a senior engineer to take ownership of the IDP layer end-to-end. As our Senior IDP Engineer, you’ll own the platform and AWS infrastructure that powers our document-processing ...

Greater Melbourne, Australia

Fortiro

Senior IDP Engineer

26 days ago

Remote
Full-time

IT
DevOps

Greater Melbourne, Australia

Hays

ICT Systems Engineer

15 days ago

Remote
Full-time

... cybersecurity, service quality and continuous improvement. Your New Role Reporting to the Head of ICT, you will help maintain and improve the organisation's infrastructure, networks, systems and end-user technology. This is a hands-on position combining systems engineering, network administration, cybersecurity, technical support ...

Adelaide, Australia

Medibank

Cloud Engineer

21 days ago

Hybrid
Full-time

Cloud

... highly available, secure and cost-effective solutions while ensuring compliance with Medibank's governance and security standards. What You'll Be Doing Cloud Engineering & Automation - Design, build and maintain cloud environments across AWS and Azure. - Develop Infrastructure as Code (IaC) solutions using Terraform, CloudFormation, ...

Greater Melbourne, Australia

Talent

Cloud / DevOps Engineer

18 days ago

Full-time

IT
Cloud
DevOps

... performance and reliability. - Collaborate with software engineers, data engineers, solution architects and technical stakeholders. - Integrate automated testing, security scanning and compliance checks into development workflows. - Drive continuous improvement across application development, automation and cloud engineering practices. ...

Brisbane, Australia

Talent

Senior Site Reliability Engineer

27 days ago

Full-time

IT
DevOps

... Engineer (SRE) to join a well-established organisation in Adelaide. This is a senior, hands-on technical role focused on improving the reliability, scalability, security and performance of enterprise technology platforms and applications. You will work across infrastructure, cloud, automation and operational engineering, helping ...

Adelaide, Australia

Downer

Cloud Network Engineer

18 days ago

Hybrid
On-site
Full-time

Networking

... environments. - Act as the senior escalation point for complex cloud networking, DNS, routing and connectivity incidents. - Champion AIOps capability, automation, Infrastructure as Code (IaC) and DevOps-aligned engineering practices. - Partner with Cyber Security, Architecture and operational teams to ensure secure, scalable and ...

Greater Melbourne, Australia

randstad digital australia

Senior Cloud Engineer (AWS)

21 days ago

Contract

Cloud
DevOps

... templates, enforce robust IAM security frameworks, and drive platform standardisation across enterprise cloud systems. Key responsibilities: - Build and refine Infrastructure as Code (IaC) templates using Terraform and CloudFormation. - Architect and implement secure AWS Landing Zones (Infrastructure RLS) and IAM access controls. ...

Greater Melbourne, Australia

Datacom

Senior Systems Engineer

17 days ago

Remote
Hybrid
On-site
Full-time

... will be a predominantly on-site position (up to 4 days onsite per week). What You’ll Do - Provide technical support and troubleshooting for systems and infrastructure - Monitor and maintain the performance, availability, and security of systems and infrastructure - Champion customer service improvement strategies and process ...

Perth, Australia

Melbourne Water

Senior Engineer Industrial Networking

16 days ago

Remote
Hybrid
On-site
Full-time

... experienced OT networking professional with a passion for solving complex technical challenges and improving the reliability, security and performance of critical infrastructure systems. You thrive in collaborative environments and enjoy working across engineering, operations, cyber security and project delivery teams. You will bring: ...

Docklands, Australia

Downer

Network Engineer

15 days ago

On-site
Contract

Networking

Job Title - Network Engineer Job ID - 1251536 - Security Clearance: NV1 Clearance - Length of Contract: 9 months - The role closes on 27/10/2026 - Location: Brindabella Business Park, Canberra ACT Skills, qualifications and experience required: - Demonstrated experience designing and integrating secure enterprise networks ...

Canberra, Australia

Downer

Network Engineer

15 days ago

On-site
Contract

Networking

Canberra, Australia

Tennis Australia

DevOps Engineer

14 days ago

On-site
Full-time

IT
Cloud
DevOps

... working. You can balance security, reliability and delivery outcomes while maintaining a customer-focused mindset. Must Have - Proven experience in a DevOps Engineer, Cloud Engineer or similar role. - Strong hands-on experience with Microsoft Azure cloud services. - Advanced experience with Terraform and Infrastructure as ...

Greater Melbourne, Australia

endeavour group careers

Senior Cloud Engineer (Azure)

14 days ago

Hybrid
Contract

IT
Cloud
DevOps

... Endeavour Group's Cloud & Infrastructure Services team is looking for a Senior Cloud Engineer (Azure) to design, automate, and maintain robust Azure systems infrastructure. In this role, you will engineer scalable solutions across Azure and GCP payloads, driving automation, security, performance, and reliability for business-critical ...

Syd, Australia

APM Group

Senior Data Engineer

18 days ago

Contract

... secure and governed data solutions that support reporting, analytics and future AI initiatives across the organisation. Working closely with Architects, Cyber Security, Infrastructure, Application and Analytics teams, you will provide technical leadership while delivering complex data platform modernisation and cloud transformation ...

Brisbane, Australia