Brennan. Where true performance thrives. At Brennan, we believe that how technology is delivered is every bit as important as what the technology is. We focus on creating real and relevant value for customers with solutions that fit their specific needs and always reflect their true interests.

Why join Brennan True performance for our customers starts with a true belief in our people.

It's why we've structured our business to help our teams, and their talents, shine bright. It's why we've created a workplace where people of all backgrounds, beliefs and experiences are welcomed and empowered. And it's why we've built an organisation where real innovation makes a genuine impact and generates true rewards for our team members.

True rewards In addition to competitive remuneration, Brennan offers extensive perks, including:

Training and certification bonuses

Culture Awards that recognise excellence

Brennan Daredevils - our annual, all-expenses paid trip awarded to our top performers and outstanding contributors

Vibrant, fun social activities

Discounted hardware and software

An environment that embraces learning and development

Flexible working arrangement

The role Due to fast paced growth, Brennan's Cybersecurity practice is seeking a Senior Network Consultant to join our Secure Networks team in Canberra.

You will own the end-to-end delivery of high level/low level solution designs, consult with customers, lead projects and coordinate across teams. You will also provide thought leadership, guidance,



and strategic advice to our customers on networking and cybersecurity matters.

Key Responsibilities

Develop high level and detailed solution designs that meet business and technical requirements

Lead delivery of complex solution components across multiple workstreams

Provide expert consulting, guiding clients through trade-offs, decision points, and risk implications

Translate business needs into structured designs, requirements, and implementation guidance

Coordinate with cross-functional teams to ensure the solution fits enterprise constraints and objectives

Mentor and guide junior staff through project delivery activities

Key Skills:

Clear and concise communication

Attention to detail with the ability to discern checkbox compliance from security control intent and efficacy

A strong understanding of network and network security technologies such as:

Network concepts

Next-Generation Firewalls: Fortinet or Palo Alto Networks

LAN and WLAN: Juniper, Aruba or Cisco

Datacentre networking: Juniper Apstra

SD-WAN, SSE and SASE: Fortinet, Zscaler, Aruba

Network Access Control: Cisco ISE, Aruba ClearPass

Reverse Proxy, Server Load balancing and WAF: Cloudflare, F5 Big-IP

If you are looking to join a company that supports your growth, encourages continuous learning, and offers real opportunities to build your career

Note: NV1 clearance is required for the role.

As part of our hiring process, you will be required to undertake a National Criminal History Check.

Brennan is an equal opportunity employer.

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📌 Senior Network Technical Consultant (Canberra)
🏢 Brennan
📍 Canberra