Senior Cloud Network Engineer

Job Type: Permanent - Full Time

Location: Sydney

Job Category: Platform Engineering

Who is Quantium?
Quantium is a global leader in data science and artificial intelligence, at the forefront of the AI revolution transforming business worldwide. Since 2002, we have grown into an international team of over 1,200 AI and data specialists across 14 locations, delivering cutting-edge AI solutions and advanced analytics. Through strategic partnerships with leading corporations, Quantium drives innovation and helps organizations transform their operations through intelligent data-driven insights.

Role Summary
As a Senior Cloud Network Engineer at Quantium, you will design, implement, and maintain our cloud network infrastructure with a focus on security, scalability, and automation. This role requires deep networking expertise combined with modern software development practices to build robust network architectures across multiple cloud providers.

You will work closely with platform engineers, security teams, and product owners to ensure our network infrastructure meets both technical requirements and business needs. The role emphasizes strong network engineering fundamentals while leveraging infrastructure as code, automation, and cloud-native tools to achieve scale and consistency.

How will you make an impact?

• Lead the design and evolution of cloud network architecture strategies across multiple providers (AWS, GCP, Azure)
• Develop and maintain organisational network policies, standards, and governance frameworks
• Drive the adoption of network security best practices and compliance requirements across the organisation
• Establish architectural patterns and reference designs for cloud networking
• Establish and maintain network change management processes
• Define network monitoring and alerting policies
• Oversee the implementation of secure connectivity solutions across cloud environments
• Guide the development of infrastructure as code practices for network deployments
• Provide technical direction for network automation and observability initiatives
• Lead incident response strategies for network-related issues
• Build and maintain relationships with key technology vendors and partners
• Act as a technical advisor to internal teams and external clients on network architecture
• Mentor team members on network engineering best practices and cloud technologies
• Contribute to project planning and resource allocation for network initiatives
• Lead technical discovery workshops with clients and stakeholders

The Superpowers You Will Bring To The Team

• 7+ years of experience in network engineering with at least 3 years focused on cloud technologies
• Deep understanding of enterprise networking concepts including routing, switching, and network security
• Strong experience with cloud networking constructs (VPCs, vNETs, Transit Gateways, Cloud Interconnect)
• Extensive experience with layer 4-7 technologies including load balancers, firewalls, and WAFs
• Hands-on experience with major cloud providers (AWS, GCP, Azure)
• Proficiency with infrastructure as code tools (Terraform, Ansible, Pulumi)
• Strong understanding of DNS architectures
• Solid programming skills in at least one language (Python, Bash, Ruby) for automation
• Experience with Git and CI/CD pipelines for network infrastructure deployment
• Professional network certifications (CCNP, JNCIP, or equivalent)
• Relevant cloud certifications (AWS, GCP, Azure) preferred

What could your Quantium Experience look like?
Working at Quantium will allow you to challenge your imagination. You will get to solve complex problems using rigor, precision and by asking great questions – but it also means you can think big, outside the box and push your problem-solving skills to the max.

By Joining The Quantium Team, You'll Get To

• Forge your path: So many of our team have moved around different teams or offices. You'll be in the driver's seat, and we empower you to make your career your own.
• Find your kind: Embrace diversity and connect with your tribe (think foodies, dog lovers, readers, or runners).
• Make an impact: Leave your mark. Your contributions resonate, regardless of your role, tenure or level.

But wait, there's more We've got some pretty sweet perks:

• Flexible work arrangements: Achieve work life balance at your own pace with hybrid and flexible work arrangements.
• Remote working: Embrace the opportunity to work outside of your assigned home location for up to 2 months every year.
• Competitive remuneration: We know our team go above and beyond, which is why we reward our team with market leading remuneration (including an attractive annual bonus scheme).
• Discounts and perks: Enjoy access to a range of generous discounts from Woolworths, exclusive banking products, health insurance and novated leasing.

Ready to join a team of smart, unique people who are passionate about what they do? At Quantium, you'll find a place where everyone belongs and work that is intellectually stimulating. So, if you're ready to make an impact and grow professionally, we want to hear from you

Apply now and let's forge a better, more insightful world together

Quantium's recruitment process involves the collection and use of personal information. Please click on the link "Privacy" for Quantium's Collection Notice. This provides information on how we collect, use & store your personal information, including potential disclosure to our majority shareholder, Woolworths Group Limited.