
Network Security Engineer
Hamilton Barnes
Posted 15 days ago
About the Company
Our client is a leading Managed Services Provider (MSP) specialising in delivering secure, enterprise-grade IT and cybersecurity solutions. They partner with organisations across Australia to design, implement, and manage advanced network security environments.
About the Role
We are seeking a Network Security Engineer with strong expertise across Cisco and Fortinet technologies. In this hands-on role, you will be responsible for deploying, securing, and optimising enterprise networks while providing technical support and guidance to clients. You’ll work across complex environments, ensuring network security, availability, and performance are maintained to the highest standards.
Key Responsibilities
Design, configure, and manage Cisco and Fortinet firewalls, VPNs, and secure network infrastructure.
Implement and maintain secure routing, switching, and perimeter security solutions.
Monitor and respond to security events, incidents, and vulnerabilities.
Perform firewall rule reviews, access control management, and compliance checks.
Support client environments with upgrades, troubleshooting, and best practice security.
Collaborate with internal teams to deliver robust network and security projects.
Document designs, changes, and incidents accurately.
Skills & Experience
3–7 years’ experience as a Network or Security Engineer.
Strong hands-on experience with Cisco (ASA, Firepower, Catalyst, ISR/ASR) and Fortinet (FortiGate, FortiManager, FortiAnalyzer) solutions.
Solid understanding of routing protocols (BGP, OSPF, EIGRP) and VPN technologies (IPSec, SSL).
Experience with firewall migrations, policy optimisation, and advanced troubleshooting.
Familiarity with SIEM tools and security monitoring platforms desirable.
Relevant certifications highly regarded: Cisco CCNP Security / CCIE, Fortinet NSE 7.
Strong communication skills and ability to engage with technical and non-technical stakeholders.
What’s on Offer
Opportunity to specialise in Cisco and Fortinet enterprise environments.
Exposure to complex, large-scale client networks across multiple industries.
Collaborative, supportive team culture with ongoing training and certifications.
Competitive salary package with career growth opportunities.
How to Apply
If you’re a skilled Network Security Engineer with expertise in Cisco and Fortinet technologies, and want to work on challenging, enterprise-grade projects, apply today with your CV.
About Hamilton Barnes
This company does not have any further information provided at this time. We encourage you to research the company by searching for them to learn more about the company or role in question before applying.
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