We're partnering with a globally recognised business undergoing significant infrastructure expansion. They're looking for a Senior Network Architect to lead critical design decisions and play a key role in shaping the next phase of their network.

This is a senior technical leadership opportunity offering end-to-end ownership of network architecture, design standards and the evolution of a complex, high-performance network environment.

We're partnering with a globally recognised business undergoing significant infrastructure expansion. They're looking for a Senior Network Architect to lead critical design decisions and play a key role in shaping the next phase of their network.

This is a senior technical leadership opportunity offering end-to-end ownership of network architecture, design standards and the evolution of a complex, high-performance network environment.

The role

- Own the architecture and design of large-scale network infrastructure.
- Establish technical standards, design principles and best practices.
- Review and approve complex network designs before implementation.
- Evaluate technology solutions, equipment vendors and external partners.
- Lead technical planning for major network changes and upgrades.
- Work closely with engineering and operations to ensure designs are scalable,



resilient and operationally sound.
- Provide technical guidance and mentorship to experienced engineers.

About you

- 10+ years' experience in network engineering and architecture, ideally within a service provider, telecommunications, cloud or large-scale infrastructure environment.
- Strong expertise in IP networking, routing protocols and MPLS.
- Experience designing complex, high-availability network environments.
- Exposure to optical transport, network interconnection or large-scale connectivity solutions.
- Proven ability to develop network architecture standards and technical documentation.
- Comfortable working with technology vendors and influencing technical decisions.
- Able to balance hands-on technical expertise with broader architectural thinking.

Why consider it?

- Ownership and authority over architectural decisions.
- Opportunity to shape a significant network transformation and growth roadmap.
- Work with modern infrastructure and complex technical challenges.
- Collaborative environment with direct access to decision-makers and minimal bureaucracy.

If you're a senior network specialist looking for more ownership, technical influence and the prospect to shape what comes next, we'd love to hear from you.

📌 Senior Network Architect (Sydney)
🏢 Excolo
📍 Sydney