Mō te Tūranga | About the Role
At Westpac New Zealand, our Technology team plays a critical role in creating better futures together.
As a Network Engineer, you will be part of the Core Infrastructure function, responsible for the design, delivery and ongoing support of complex enterprise network platforms. This role supports core banking and technology services through secure, resilient and scalable network solutions across data centre and wider network environments.
You will provide technical leadership across predominantly Cisco routing, switching and wireless platforms, DDI and SD-WAN technology, as well as 802.1X security architecture, while partnering closely with squads, project teams and stakeholders across the bank. Your work will directly contribute to platform stability, continuous improvement, disaster recovery readiness and strong risk management outcomes.
Ko tō mahi | What you’ll do
In this role, you will:
Provide third level technical support and lead root cause analysis for major incidents.
Act as a support for Cisco routing and switching, and software defined networking
Partner with squads to provide guidance on network design and deployment options.
Plan, review and implement network changes in line with change management processes.
Support business continuity and disaster recovery planning, testing and documentation.
Identify and proactively manage risks, working closely with Technology Risk Services.
Continuously improve network resilience, performance and operational processes.
Maintain high quality technical documentation and design artefacts.
Collaborate with project managers and third-party vendors to deliver complex technical outcomes.
Nā tāu rourou | What will you bring?
To be successful in this role, you will bring:
A minimum of 3-5 years' experience in enterprise network engineering roles.
Strong expertise in Cisco routing and switching with professional level expertise.
Solid knowledge of VXLAN, EVPN, VPC, BGP and OSPF.
Proven security expertise relating to NAC and 802.1X.
Strong knowledge on automation like Ansible playbooks (Preferred).
Proven experience working on Datacentre networks especially Nexus Spine/Leaf.
Proven ability to troubleshoot complex network issues using advanced diagnostic techniques.
Experience working within structured change, incident and problem management frameworks.
Strong documentation and design skills with the ability to communicate complex concepts clearly.
Experience working collaboratively with project managers, engineers and external vendors.
Experience in Wireless and SD-WAN would be an advantage.
A proactive approach to risk identification, control management and continuous improvement.
Experience in providing secure connectivity towards 3rd parties and cloud providers would be beneficial.
Alignment with Westpac values and a strong customer and outcomes focus.
Exposure to automation, DevOps practices or tools such as Python, REST APIs, Ansible or Terraform would be an advantage.
Westpac Hei Wāhi Mahi | Working at Westpac
In addition to immersing yourself in a supportive team environment, you'll receive some great job perks and benefits including:
4 weeks standard holiday + 5 additional days of wellbeing leave to support you to be your best
Additional purchased leave options up to 4 weeks per year
Banking benefits, insurance discounts and superannuation scheme
Growth and development – we provide opportunities for development and promote internal mobility
Recognition - we recognise and reward our star performers
School holiday subsidy - help you balance work and family during school holiday
2 Volunteer days per year
Ko mātou tēnei | Our Organisation
At Westpac, we’re working together to build a fairer and stronger New Zealand for our people, customers, and communities. For over 160 years we’ve been driven by our purpose to Create Better Futures Together.
What makes us unique are the incredible people we’re lucky enough to have walk through our doors every day. The giant ‘W’ on our building doesn’t just stand for Westpac – it says, double you. We’re a place that values, rewards and recognises individuality. Where you can be your whole self, your true self, and your best self. We’re recognised as a place where talent is developed, where passions are fuelled and where ambitions of all shapes and sizes thrive. And it all starts with you!
Tono mai ināianei! | Apply Now!
Apply today with your CV and Cover Letter.
The people of Aotearoa, New Zealand hail from many cultures and backgrounds. At Westpac New Zealand, we draw on this enormous talent pool to cultivate a team rich in ability and empowered to reach its full potential. Our aim is to be brave challengers, celebrating our differences and relentlessly advocating for our customers. It starts with us – we believe that when we care deeply and do our best for our people, they’ll do their best for our customers. We encourage people from all walks of life to apply, including those who are neurodiverse, have chronic health conditions or disabilities – your attitude and passion are as important to us as your experience, qualifications and capabilities.
Mahi tahi tātou, kaha ake tātou | Together Greater
Applications close:
18 April 2026
