Network Infrastructure Engineer

Charterhouse Partnership; Central Coast; On-site; AUD 120,000 - 150,000; Full time

Job summary

Charterhouse Partnership on the Central Coast, NSW, Australia, seeks an experienced Networks & Infrastructure Engineer to work across a diverse enterprise technology environment. You will perform hands-on engineering, troubleshoot complex issues and deliver infrastructure upgrades, migrations and continuous improvements.

The role focuses on maintaining business-critical systems, shaping the future infrastructure landscape and influencing roadmaps while collaborating with IT teams to ensure

Qualifications

• Strong networking expertise across Fortinet, Cisco, routing, switching and firewalls.
• Hands‑on experience with Windows Server, VMware and Active Directory.
• Knowledge of VPNs, network security, monitoring and enterprise troubleshooting.
• Exposure to F5 BIG‑IP, SAN storage, Citrix or SolarWinds highly regarded.
• Proven experience supporting complex infrastructure environments and delivering technical projects.

Responsibilities

• Manage and optimise enterprise networking environments including LAN, WAN, Wi‑Fi, switching and firewalls.
• Support and enhance Windows Server, VMware, Citrix and Active Directory infrastructure.
• Deliver infrastructure upgrades, migrations and technical improvement projects.
• Troubleshoot complex network and infrastructure issues to maintain performance, security and availability.
• Contribute to technical design, infrastructure roadmaps, documentation and continuous improvement.

Skills

Fortinet

Cisco

Routing

Switching

Firewalls

Windows Server

VMware

Active Directory

VPNs

Network security

Monitoring

Enterprise troubleshooting

F5 BIG-IP

SAN storage

Citrix

SolarWinds

Job description

• Permanent – full time - $120k - $150k + Super
• Central Coast location
• Deliver infrastructure upgrades, technical projects and continuous improvements.

The Opportunity

An exciting opportunity for an experienced Networks & Infrastructure Engineer to work across a diverse enterprise technology environment, combining hands‑on engineering, complex troubleshooting and infrastructure transformation. Join a global leader in their industry!

You’ll play a key role in maintaining business‑critical systems, delivering technical improvements and helping shape the future direction of the infrastructure landscape.

Key Responsibilities

• Manage and optimise enterprise networking environments including LAN, WAN, Wi‑Fi, switching and firewalls.
• Support and enhance Windows Server, VMware, Citrix and Active Directory infrastructure.
• Deliver infrastructure upgrades, migrations and technical improvement projects.
• Troubleshoot complex network and infrastructure issues to maintain performance, security and availability.
• Contribute to technical design, infrastructure roadmaps, documentation and continuous improvement.

Skills & Experience

• Strong networking expertise across Fortinet, Cisco, routing, switching and firewalls.
• Hands‑on experience with Windows Server, VMware and Active Directory.
• Knowledge of VPNs, network security, monitoring and enterprise troubleshooting.
• Exposure to F5 BIG‑IP, SAN storage, Citrix or SolarWinds highly regarded.
• Proven experience supporting complex infrastructure environments and delivering technical projects.

A fantastic opportunity for an engineer who enjoys technical variety, genuine ownership and the chance to influence infrastructure improvements across an established enterprise environment.