Fortinet Network Engineer | Australia

North Ryde, Sydney | Full-Time

About the Company

Our client is a leading Managed Service Provider (MSP) delivering enterprise networking, cloud, infrastructure and cybersecurity solutions across a diverse customer base. Supporting organisations within Healthcare, Education, Government, Professional Services, Construction and other enterprise sectors, they deliver both managed services and large-scale digital transformation projects that help customers modernise and secure their IT environments.

This is an exciting opportunity for a Fortinet specialist to play a key role in designing, implementing and supporting enterprise network security environments across multiple customer engagements.

Key Responsibilities

- Design, deploy and support FortiGate Firewall environments, including High Availability (HA) clusters.
- Configure and maintain FortiManager and FortiAnalyzer for centralised policy management and monitoring.
- Implement and support FortiSwitch and FortiAP deployments across enterprise environments.
- Design and deliver secure SD-WAN, IPSec VPN and site-to-site connectivity solutions.
- Configure routing, switching, VLANs and network segmentation following industry best practices.
- Support Azure-connected networking environments, including VPN connectivity.
- Perform firewall policy reviews, security hardening and network optimisation.
- Provide Level 3 technical support and act as the escalation point for complex networking issues.
- Assist with customer onboarding, infrastructure migrations and digital transformation projects.
- Produce technical documentation, network diagrams, implementation guides and operational runbooks.
- Follow formal change management processes and ensure production changes are reviewed and documented.




- Collaborate with internal engineering teams and technology vendors to deliver successful customer outcomes.

Skills & Experience

- Proven experience supporting enterprise networking environments.
- Strong hands-on experience with:
- FortiGate, FortiManager, FortiAnalyzer, FortiSwitch, FortiAP
- Robust knowledge of routing, switching and TCP/IP networking.
- Experience deploying High Availability (HA) firewall solutions.
- Experience implementing SD-WAN and IPSec VPN technologies.
- Strong understanding of VLANs, network segmentation and enterprise security best practices.
- Experience troubleshooting complex Layer 2 and Layer 3 networking issues.
- Experience working within a Managed Services environment.

Desirable Experience

- Fortinet NSE4 certification (minimum).
- NSE5, NSE6 or NSE7 certifications.
- Experience with Microsoft Azure networking, VPN Gateway or ExpressRoute.
- Exposure to Palo Alto, Juniper, Aruba or Ruckus networking technologies.
- Experience delivering networking solutions across multi-site enterprise environments.
- Knowledge of Zero Trust networking principles and security frameworks.
- CCNA, CCNP or equivalent networking certifications.

What's on Offer

- Join a leading Managed Service Provider delivering enterprise networking and cybersecurity solutions.
- Work with the latest Fortinet technologies across complex customer environments.
- Exposure to large-scale infrastructure and digital transformation projects.
- Collaborative engineering team with strong technical leadership.
- Ongoing training, certification support and career development.
- Opportunity to progress into Senior Engineering or Solution Architecture roles.
- Modern offices based in North Ryde, Sydney.

Apply now Please apply or reach out to [email protected] for a confidential chat.

📌 Fortinet Network Engineer (North Ryde)
🏢 Hamilton Barnes
📍 North Ryde