Network Security Project / Design Engineer in Ryde

Network Security Project / Design Engineer

Network Security Project / Design Engineer (Contract)

– North Ryde, NSW

About the Role

Ontrack Systems Aus Pty Ltd is seeking an experienced Network Security Project / Design Engineer to join our team on a contract basis. Based in North Ryde, NSW, this role offers an exciting opportunity to design, implement, and manage complex network security infrastructure projects.

You will play a key role in developing scalable, secure solutions that protect critical organisational assets and data. This position requires a professional who can translate strategic security objectives into practical, high‑quality technical designs and implementations.

Key Deliverables

• High‑Level and Low‑Level Solution Designs (HLD & LLD)

• Creation of detailed Low‑Level Design documents

• Preparation of comprehensive implementation plans

• Firewall communication matrices

• Firewall, proxy, and VPN gateway configurations

• Firewall policy optimisation and compliance

• Updating technical documentation and network diagrams

• Firewall RITM implementation records

• Firewall migration activities

• Consolidation and standardisation initiatives

What We’re Looking For

• Strong background in planning, design, and migration of network security solutions

• Hands‑on expertise with firewalls, particularly Fortinet and Check Point

• Proven experience producing LLDs and technical design documentation

• Experience with FortiManager and Check Point Smart‑1

• VPN deployment and troubleshooting experience

• Solid understanding of dynamic routing protocols

• Router/switch knowledge (Cisco preferred – nice to have)

• Proxy and VPN gateway design and implementation experience

• Confluence documentation skills

• Strong change management capability

• Experience working on large‑scale infrastructure or transformation projects

• Basic systems experience with Linux variants

Years of Experience

• 5–10 years in network security engineering

• Fortinet and Check Point certifications highly preferred

What We Offer

Ontrack Systems Aus Pty Ltd provides a rewarding environment where skilled professionals can thrive. We offer:

• Competitive contract rates based on experience

• Flexible working arrangements

• Exposure to diverse, challenging, and high‑impact projects

• A collaborative culture focused on innovation and technical excellence

• Access to industry resources, training, and mentorship from senior security professionals

• A supportive workplace where your contributions are recognised and valued

About Us

Ontrack Systems Aus Pty Ltd is a leading provider of technology solutions and services in Australia. We specialise in delivering innovative IT infrastructure, security, and engineering solutions across a wide range of industries.

Our reputation is built on technical expertise, customer satisfaction, and a commitment to excellence. We embrace emerging technologies, industry best practices, and continuous improvement. Our diverse team works collaboratively to solve complex challenges and deliver solutions that drive business success.

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