Senior Network Engineer | Cisco, MPLS
Sydney | Enterprise Environment | Full time

We're Scaling the Network Team & partnering with a growing telecommunications business that is expanding its enterprise team and looking for experienced Senior Network Engineers with strong Cisco and routing experience.

If you're an experienced network engineer looking for your next challenge — or know someone who should be - we'd love to hear from you as we are scaling a team.

The Role
You'll work across complex enterprise environments, taking ownership of network design, implementation, migration, troubleshooting and operational support.

You'll be working across:
Cisco IOS / IOS-XE / NX-OS
MPLS, VRF, VPN & WAN
BGP, OSPF and routing protocols
Enterprise LAN/WAN and data-centre networks
Carrier and telecommunications infrastructure
Network migrations, upgrades and major implementations
High-availability and resilient network architectures
Complex routing and network troubleshooting

You'll also work closely with carriers, telcos and internal infrastructure, cloud, cybersecurity and service teams.

What We're Looking For
Solid experience as a Network Engineer within enterprise, telecommunications, carrier, MSP or service-provider environments.




Advanced Cisco routing and switching experience.
Solid hands-on experience with MPLS, BGP, OSPF, VPN, VRF and WAN technologies.
Proven experience delivering network implementations, migrations and upgrades.
Robust troubleshooting and analytical skills.
Experience working within structured change management, including implementation, testing, validation and rollback planning.
Ability to design highly available, scalable and resilient network solutions.
Excellent communication skills and confidence working with technical and non-technical stakeholders.
CCNA or CCNP certification - CCNP highly regarded.
Telecommunications / carrier experience is highly desirable.

Why Join?
Hybrid - 3 days in the office
On-Site Parking
Join a growing enterprise telecommunications environment.
Work across complex Cisco, MPLS and network infrastructure.
Exposure to large-scale projects, migrations and network design.
Genuine technical ownership and career development.
Be part of a team that is continuing to grow.
Paid for certifications & training.

Interested? Apply now.

And if this sounds like someone you know, send them our way — we're actively building the team and welcome referrals.

📌 Cisco Network Engineer Sydney
🏢 Harvey Robinson
📍 Sydney