Senior Network Engineer – Fortinet | Sydney
Hybrid – 2–3 Days WFH | On-Site Parking | Up To $190K + Super

Hiring a Senior Network & Security Engineer with solid, hands-on Fortinet FortiGate experience.

This is a hands-on engineering role combining enterprise network and security implementation, firewall migrations & complex troubleshooting. You'll deliver solutions while supporting ongoing network performance, security and reliability.

Why Apply?

- Up to $190K + Super (experience dependent).
- Complex enterprise networking and security projects.
- Hands-on Fortinet implementation and migration work.
- Hybrid working – 2–3 days WFH.
- On-site parking, laptop, mobile and regular team events.
- Certification and career development.
- Long-term career progression.

The Role

- Deliver network and security infrastructure projects, including Fortinet firewall migrations and implementations.
- Configure, deploy and support FortiGate / FortiOS environments.
- Work across HA, clustering, multiple VDOMs and FortiManager / ADOMs.
- Configure and troubleshoot routing, NAT, VPNs and firewall policies.
- Support network infrastructure builds, data centre integration and ongoing administration.
- Investigate escalated network and security incidents and troubleshoot complex issues.
- Develop implementation,



migration and rollback plans.
- Manage changes through formal enterprise change management processes.
- Produce technical documentation and support project transitions into production.
- Work directly with clients and delivery teams, providing technical guidance and mentoring junior engineers.

About You

- 5+ years' network and security engineering experience.
- Strong, hands-on Fortinet / FortiGate experience.
- Experience delivering network infrastructure and security implementations.
- Experience with enterprise firewall migrations and data centre environments.
- Knowledge of HA, VDOMs, FortiManager and ADOMs.
- Strong understanding of BGP, OSPF, NAT, VPNs and network protocols.
- Experience with managed services, operational support and ITIL change management.
- Strong troubleshooting, communication and technical documentation skills.
- Able to work independently, manage competing priorities and engage confidently with clients.

Fortinet certifications are highly regarded but not essential.
Experience with Cisco, Juniper, Check Point, F5, MSPs, Systems Integrators or large-scale enterprise environments will also be valued.

Australian Citizen or Permanent Resident required.
Feedback provided within 24 hours.

📌 Senior Network Engineer - Fortinet (Sydney)
🏢 Harvey Robinson
📍 Sydney