Description How will I help? This role is a pivotal position within the team, accountable for providing technical and strategic support in the design, architecture, and development of automation solutions to drive efficient delivery of complex network and data projects. The Principal Engineer will lead the configuration of automation and orchestration platforms and play a key role in guiding the team on best practices. You’ll mentor fellow engineers, contribute to strategic planning for innovation, and be a crucial collaborator with DevOps, security, and executive engineering teams. Responsibilities Technical Leadership & Automation: Drive automation and orchestration for complex project delivery, leading configuration and best practices for automation platforms to streamline network management and project outcomes. Design & Code Quality: Provide technical support for code design, architecture, and implementation while driving code reviews, design assessments, and test cases to ensure a high standard of code quality and performance. Mentorship & Culture Building: Mentor and guide engineers, instilling a culture of continuous learning, growth, and team collaboration. Encourage technical excellence and proactive problem-solving across the team. Strategic Planning & Vision: Support long-term innovation planning, collaborating closely with leadership to shape the future direction of automation, infrastructure, and data initiatives. Collaboration with Key Stakeholders: Facilitate productive cross-functional collaboration with DevOps, security, and executive engineering teams, representing the team in meetings and supporting seamless communication of technical requirements. What’s in it for me? You’ll play a significant part of the future of a business that has been around for over 200 years. Our purpose is to create better futures together. So, we’ll back you in the development of your career, internal career prospects, and flexible working. You’ll also keep learning to grow your career, backed by a fantastic team of people with a can-do, supportive structure. Whatever shape your family takes, we offer generous paid and unpaid parental leave for your nominated primary and support carers. This includes leave to organise adoptions, surrogacy, and foster care arrangements. And we continue to pay your super contributions while you take all the time you need to get your new family settled. What do I need? Core Skills & Qualifications Advanced Software Engineering: Proficiency in Python, Linux, Docker, and Kubernetes (Microservices), with experience in SSDLC, TDD, and BDD. Network Engineering & Automation: Expertise in automation and orchestration tools like Jenkins, Bitbucket, Ansible, and Cisco DevNet, with deep knowledge of network hardware including Cisco routers/switches and firewalls (Juniper, Checkpoint, VMWare NSX). Data-Driven Insight & Visualization: Competence with data curation, analysis, and visualisation tools (Splunk, Elastic Search, Kibana, Power BI), and familiarity with schema design and data manipulation. Infrastructure & DevOps Best Practices: Solid experience with DevOps/SRE practices and Agile methodologies, emphasising CI/CD, continuous improvement, and operational resilience. Comprehensive Networking Knowledge: Familiarity with knowledge graph concepts and Microsoft Graph API, plus experience with tools for network monitoring, analysis, and real-time incident response. Additional Desirable Skills Programming & Infrastructure Tools: Expertise in Terraform, MongoDB, SQL, Kafka, Elastic Search, Splunk, and HashiCorp tools, with strong operational knowledge of network switching, routing, and firewall management. Data Management: Experience with data collection, schema binding, and data manipulation to support analytical functions and data-driven decision-making. Key Soft Skills Strategic Communicator: Skilled at conveying technical information clearly to business stakeholders and non-technical colleagues. Problem Solving & Root Cause Analysis: Proven track record in troubleshooting complex issues, leading problem management, and conducting thorough root cause analysis for automation-related incidents. Documentation & Workshop Facilitation: Experienced in creating high-level and detailed design documents, organising technical workshops, and using tools like Atlassian for design documentation. What’s it like to work there? We are a collaborative team of passionate people with a shared ambition to make a difference for our customers, our communities and each other. At Westpac, making a difference means creating impact, unlocking our own and each other’s passions, and transformative success stories to create better futures together. As well as competitive remuneration and a great culture, joining the Westpac family gives you access to a wide range of employee benefits to help you manage your priorities - whether that means family life, work/life balance, ambition to grow or all the little perks in between. We’ll empower you to shape your career path. Through personalised upskilling, mentoring, and training opportunities, you’re in control of where you start and how you’ll grow. As an equal opportunity employer, we are proud to have created a culture and work environment that values diversity and flexibility – and champions inclusion. Hear from some of our people and their experiences working with us. How do I apply? Start here. Just click on the APPLY or APPLY NOW button. At Westpac, we’re all about creating a supportive culture and ensuring our workplaces, branches, products, and services are accessible and inclusive for everyone—our customers, employees, and the wider community. If you’re interested in discussing workplace flexibility, please feel free to mention it in your application. We invite candidates of all ages, genders, sexual orientation, cultural backgrounds, people with disability, neurodiverse individuals, veterans and reservists, and Indigenous Australians to apply. If you have questions about the recruitment process, please email talentacquisitionwestpac.com.au. Do you need reasonable adjustments during the recruitment process? We can provide reasonable adjustments for individuals with disability and/or neurodiversity. If you require an adjustment to be made during the recruitment process at any stage, please email talentacquisitionwestpac.com.au