Technical Business Analyst (Network Segmentation) – Large Scale Organisation
Initial 12-month Contract prospect (with chance to extend)
Competitive Daily Rate
Sydney based with hybrid work flexibility (2-3 days onsite and 2 days WFH)

We are seeking a skilled Technical Business Analyst in Network Segmentation to play a key role in driving network security transformation initiatives across complex enterprise environments. You will work closely with security architects, engineers, and business stakeholders to define requirements, analyse network traffic and application dependencies, and deliver segmentation and Zero Trust solutions that enhance security and operational resilience.

Key Responsibilities
• Analyse network traffic and application flows to identify connectivity requirements and support network segmentation initiatives.
• Gather, document, and validate business and technical requirements with security, network, and project stakeholders.
• Facilitate workshops and translate requirements into technical specifications for network security, Zero Trust, SD-WAN, SASE, and modernisation projects.




• Assess application dependencies, traffic patterns, and security policies to support workload isolation, network visibility, and secure access controls.

Key Requirements
• 5-8 years’ experience as Technical Business Analyst
• Recent hands-on Network Segmentation / Subnet experience including (Micro-segmentation, SD-WAN, Zero Trust Network, Data Loss Prevention, Network Traffic Analysis)
• Network uplifts
• Worked for large/complex network environment

For further information or a confidential discussion, please contact Gian Guanzon via ••••@peoplebank.com.au quoting reference 272072.

To apply, please click the Apply Now button.

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.

📌 Technical Business Analyst (Network Segmentation) (Sydney)
🏢 Peoplebank Australia NSW
📍 Sydney