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Sigma Healthcare · Preston, VIC, AU

Senior DevOps Engineer

Preston, VIC, AUSenior individual contributorSoftware Engineering

Last seen on Sigma Healthcare’s official careers site on July 17, 2026; it may have closed since.

Apply on Sigma Healthcare’s careers site →

Job description

About Us

Chemist Warehouse is Australia’s largest pharmacy retailer, with 17,000+ team members and 600+ stores nationwide. Following our merger with Sigma Healthcare, we’ve become a Top 50 ASX-listed company with a growing international footprint across New Zealand, Ireland and Dubai. Together, we’re redefining healthcare and retail through world-class distribution, cutting-edge technology, and forward-thinking people practices — and we’re just getting started.

About the role As a Senior DevOps Engineer, you’ll be at the heart of our technology transformation — shaping and operating enterprise platforms across cloud, data centres, warehouses, and stores. You’ll help drive platform engineering, modern DevOps practices, and continuous improvement, while supporting both strategic initiatives and day-to-day operations.

Our evolving tech stack includes: Azure | GCP | Terraform | GitHub | Azure DevOps | Cloudflare | Apigee | .NET | Node.js — with plenty more to come.

What You'll Be Doing

  • Design and deliver solutions across cloud (Azure, GCP) and on-prem environments
  • Build and improve infrastructure, platforms, and tooling
  • Monitor, maintain, and optimise platform performance
  • Drive incident resolution and root cause analysis Champion DevOps culture and best practices
  • Collaborate across teams to deliver scalable, reliable solutions
  • Mentor and support engineers across the business Continuously improve systems, processes, and ways of working

About You

We’re looking for someone who is: Experienced in DevOps and knows what works in real-world environments Strong in cloud engineering (Azure preferred) Confident with CI/CD and source control tools Curious and always learning new technologies Passionate about mentoring and sharing knowledge Bonus if you bring experience in: Platform engineering and reusable systems Observability and proactive monitoring Cloud security best practices Software engineering fundamentals Networking (DNS, firewalls, routing) VMware, Windows, and on-prem infrastructure Benefits Career growth and development opportunities Discounts across all Chemist Warehouse Retail group brands Access to ongoing training and professional development Free flu vaccinations Access to EAP and support service Subsided café on-site

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