3M Consultancy - Senior DevOps Engineer
DevOps Developer is needed in Sydney, Australia.
Client: 3M Consultancy
Location: Sydney, NSW, au
Contract: Contract
Job Description
We are seeking a hands-on Senior DevOps/Platform Engineer to own the full delivery lifecycle of a multi-tenant AI SaaS platform across AWS, Azure, and GCP. This role spans both day-to-day operational responsibilities and strategic architectural contribution.
Requirements
Infrastructure & Cloud:
- Manage Terragrunt-wrapped Terraform IaC for multi-customer cloud account provisioning
- Provision and maintain cloud resources including EKS, AKS, RDS, Redis, ACR/ECR, KMS/Key Vault, and workload identity across cloud providers
- Onboard new clusters end-to-end from bootstrap scripts through ArgoCD app-of-apps patterns
Kubernetes & GitOps:
- Maintain GitOps-driven Kubernetes workload delivery via ArgoCD and Helmfile
- Author and promote Helm chart overlays across multiple environments
- Debug and remediate containerized workloads (Temporal, Authentik, kgateway, observability stacks) across cloud providers
CI/CD & Automation:
- Build and maintain reusable GitHub Actions CI/CD workflows for Docker image builds, Terraform plan/apply gates, and cross-repo deploys
- Troubleshoot and remediate issues across a highly variable, multi-layer technology stack
Architecture & Engineering:
- Contribute to product feature enhancements through design and implementation of architectural improvements
- Ensure all architectural changes satisfy requirements for resiliency, security, and compatibility across multiple cloud providers
Required Skills
- Production-level Terraform and Terragrunt in multi-account/multi-cloud environments
- Kubernetes (EKS and AKS) — multi-cluster management, networking, workload troubleshooting
- ArgoCD, Helmfile, GitOps delivery patterns
- GitHub Actions CI/CD pipeline authoring
- AWS, Azure, and GCP — simultaneous multi-cloud experience required
- Familiarity with identity and secrets management (workload identity, KMS, Key Vault)
- Experience with observability tooling and modern SaaS platform operations
Additional Information
Location: Sydney, Australia
Duration: 6-12 Months Contract
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