Senior Network Engineer – Large Scale Organisation

URGENT Initial 12-month Contract opportunity (with chance to extend)

Competitive Daily Rate

Sydney based with hybrid work flexibility (3 days onsite and 2 days WFH)

We are seeking a skilled Senior Network Engineer with solid HPE Aruba and Palo Alto experience 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 as Network Engineer
- Strong hands‑on experience with HPE Aruba and Palo Alto
- Ideally, with hands‑on experience in ClearPass/NAC, Zero Trust, and network segmentation
- Proven experience supporting and managing enterprise‑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 (Parramatta)
🏢 Peoplebank
📍 Parramatta