Senior Network & Infra Engineer – Hybrid, Azure & Security

CSP Lighthouse Pty Ltd; Adelaide; Hybrid; AUD 120,000 - 160,000; Full time

Benefits offered by this job

Professional development budget

Flexible hybrid work

Exposure to advanced cybersecurity and

Job summary

CSP Global in Adelaide is seeking a hands-on senior network engineer to independently scope, design, and deliver complex infrastructure projects across client sites.

You will own end-to-end projects, engage directly with clients, and work with UniFi, Fortinet FortiGate, Azure, and hybrid cloud environments to improve security and resilience.

The role requires strong communication and documentation skills and a proactive, client-facing mindset for successful project delivery.

Qualifications

• 5+ years networking experience (routing/switching/VLANs, WiFi deployments).
• Hands-on experience with UniFi deployments (controllers, APs, switches).
• Proven Fortinet experience (FortiGate firewall configuration, VPN, security policies).
• Strong Azure infrastructure and hybrid cloud skills.
• Proven ability to manage hosted servers (Windows/virtualisation) and security implementations.
• Experience delivering infrastructure projects independently in a client-facing role.

Responsibilities

• Design and implement enterprise networks (VLANs, routing, switching, segmentation).
• Deploy and manage WiFi solutions (UniFi, Cisco Meraki, etc.) and secure remote access (VPN, ZTNA).
• Manage Azure/hybrid cloud infrastructure, VMs, backups (Veeam/Azure), and migrations.
• Implement network security controls aligned with Essential Eight and zero-trust principles.
• Lead client discovery, scoping, documentation, and presentations.
• Deliver multiple projects on time with minimal disruption.
• Manage Microsoft 365, Entra, Intune, and hybrid infrastructure environments.

Skills

Networking

UniFi deployments

Fortinet FortiGate

Azure

Hybrid cloud

Infrastructure as Code

Documentation

Client-facing

Time management

Tools

UniFi

FortiGate

Terraform

ARM templates

Veeam

Job description

CSP Global in Adelaide is seeking a hands-on senior network engineer to independently scope, design, and deliver complex infrastructure projects across client sites.

You will own end-to-end projects, engage directly with clients, and work with UniFi, Fortinet FortiGate, Azure, and hybrid cloud environments to improve security and resilience.

The role requires strong communication and documentation skills and a proactive, client-facing mindset for successful project delivery.