Senior Platform Engineer - CI/CD, Automation & Ops

Westpac New Zealand Limited; Auckland; Remote; NZD 130,000 - 180,000; Full time

Benefits offered by this job

4 weeks standard holiday

5 wellbeing days per year

Banking benefits

Insurance discounts

Superannuation scheme

Growth and development opportunities

Volunteer days

Job summary

Westpac New Zealand Limited is seeking a Senior Platform Engineer to design, build and improve enterprise infrastructure and platform services. You will develop automation, support CI/CD pipelines, and ensure secure, reliable production systems across Windows and Linux environments.

You will lead the modernization effort, collaborate across teams, and contribute to monitoring with Dynatrace and Splunk while maintaining security best practices.

Qualifications

• Experience with Windows and Linux enterprise infrastructure administration.
• Experience with CI/CD, automation and DevOps engineering practices.
• Hands-on experience with DevOps and with tools such as Ansible, Terraform, PowerShell or similar technologies.
• Experience supporting business-critical production platforms.
• Strong troubleshooting and problem-solving skills.
• Good understanding of security, vulnerability management and infrastructure best practices.

Responsibilities

• Build, maintain and support enterprise infrastructure and platform services.
• Develop automation to improve platform provisioning, deployment and operational processes.
• Build and support CI/CD pipelines and DevOps tooling.
• Support Windows and Linux-based platforms across enterprise environments.
• Troubleshoot platform, infrastructure and application integration issues.
• Work with Control-M for enterprise workload automation and scheduling.
• Support production systems, respond to incidents, implement changes and remediate vulnerabilities.
• Contribute to platform modernisation, security uplift and continuous improvement.
• Support and enhance monitoring and observability using Dynatrace and Splunk.
• Work closely with application, infrastructure, security and engineering teams to deliver reliable technology solutions.

Skills

Windows/Linux administration

CI/CD

DevOps practices

Production platforms

Troubleshooting

Security/vulnerability knowledge

Tools

Ansible

Terraform

PowerShell

OpenShift

Kubernetes

Job description

Westpac New Zealand Limited is seeking a Senior Platform Engineer to design, build and improve enterprise infrastructure and platform services. You will develop automation, support CI/CD pipelines, and ensure secure, reliable production systems across Windows and Linux environments.

You will lead the modernization effort, collaborate across teams, and contribute to monitoring with Dynatrace and Splunk while maintaining security best practices.