Senior Network Engineer – Large Scale Organisation
URGENT Initial 12-month Contract chance (with chance to extend)
Competitive Daily Rate
Sydney based with hybrid work flexibility (3 days onsite and 2 days WFH)
We are seeking a skilledSeniorNetwork Engineerwith strongHPE ArubaandPalo Altoexperience to join a dynamic technology environment.
This role is ideal for a hands-on engineer who can deliver secure, reliable network solutions while supporting ongoing network modernisation and security initiatives.
Key Responsibilities
Designs, configures, implements, and supports secure, reliable, and high‐performing network infrastructure across a complex multi‐site environment.
Monitors network performance and availability, proactively resolves issues, and delivers network changes, upgrades, and infrastructure refresh activities.
Implements network segmentation, Network Access Control (NAC), Zero Trust principles, and secure connectivity solutions to strengthen network security and resilience.
Supports network modernisation initiatives including legacy infrastructure remediation, hardware refresh, SD‐WAN, SSE,



hybrid connectivity, and enhanced network observability.
Works closely with cybersecurity, infrastructure, and operations teams to deliver technical outcomes, support testing and validation, maintain technical documentation, and transition services into reliable BAU operations.
Key Requirements
5-8+ years proven experience asNetwork Engineer
Strong hands‐on experience withHPE ArubaandPalo Alto
Ideally, with hands‐on experience in ClearPass/NAC, Zero Trust, and network segmentation
Proven experience supporting and managingenterprise‐scale network environments
Networking Related Certification is a plus
Peoplebank and Leaders IT are committed to creating a diverse and inclusive workplace where everyone belongs.
We welcome applications from people of all backgrounds, identities, and experiences.
If you need adjustments to the recruitment process due to your circumstances, please let us know—we're here to support you.
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📌 Senior Network Engineer (Sydney)
🏢 Peoplebank
📍 Sydney