Senior Infrastructure / DevOps Engineer – VMware, Terraform & Ansible – Sydney

Delivery Centric is seeking a Senior Infrastructure / DevOps Engineer to build and migrate a VMware-based NFT environment to a new vSphere 9 cluster. The role focuses on infrastructure automation, VM migration, networking, load balancing
and CI/CD using Terraform, Ansible and Azure DevOps.

Key Responsibilities

• Build and configure the NFT environment on the new VMware vSphere 9 cluster in line with approved architecture and build designs.

• Plan and execute the migration of virtual machines, application workloads and supporting services.

• Configure load-balanced application clusters using F5, including networking, DNS, IP addressing and connectivity.

• Scale the environment and validate compute, storage, network and application readiness before migration cutover.

• Develop and maintain Infrastructure as Code and configuration automation using Terraform, Ansible and Ansible Automation Platform.

• Create, update and troubleshoot Azure DevOps CI/CD pipelines for infrastructure provisioning and deployment.

• Perform manual configuration where required while progressively automating repeatable tasks.

• Manage infrastructure code, configurations and pipeline definitions using Git.

• Apply enterprise networking and security principles across VMware networking, DNS/IPAM, firewalls and load balancers.

• Support monitoring, logging, observability, technical validation and defect resolution.

• Coordinate with Infrastructure, Platform Operations, CI/CD, SRE, architecture, application and NFT teams.

• Maintain technical documentation, migration runbooks, build records and operational procedures.

Required Skills & Experience

• Strong hands-on experience with Ansible Automation Platform / Ansible Tower, including job templates, inventories, credentials and workflow orchestration.

• Proven experience with Terraform and Ansible for infrastructure provisioning and configuration automation.

• Experience developing, maintaining and troubleshooting Azure DevOps CI/CD pipelines.

• Strong understanding of enterprise networking, including VLANs, routing, firewalls, DNS, IPAM and load balancing.

• Practical experience with Infoblox and F5 load balancers, or equivalent enterprise technologies.

• Scripting experience using PowerShell, Bash and/or Python.

• Strong knowledge of Git, branching strategies, peer reviews and collaborative engineering practices.

• Ability to interpret architecture diagrams, low-level designs and build specifications.