Senior Network Engineer

2 days ago

Sydney, New South Wales, Australia Hamilton Barnes Full time $120,000 - $180,000 per year

Our client is a leading enterprise technology organisation delivering large-scale network transformation and optimisation projects across APAC. With a strong reputation for innovation, they partner with global vendors and enterprises across industries such as finance, healthcare, and government.

This is an opportunity to join a high-performing team as a Senior Network Engineer, where you'll play a pivotal role in designing, implementing, and supporting enterprise-scale networks. You'll work with next-gen technologies including Cisco, SD-WAN, and cloud-integrated networking.

About the Role

The Senior Network Engineer will lead project delivery, design, and support of large enterprise networking solutions. You'll partner with architects, project managers, and stakeholders to implement scalable and secure infrastructure. In addition to hands-on engineering, you'll mentor junior engineers and drive continuous improvement across network operations.

Key Responsibilities

Network Design & Implementation

  • Deliver enterprise LAN/WAN and data centre projects (Cisco, Aruba, Palo Alto)
  • Implement SD-WAN solutions across distributed enterprise environments
  • Integrate hybrid and cloud networking solutions (Azure, AWS, GCP)

Operational Excellence

  • Lead troubleshooting of complex network issues, minimising downtime
  • Optimise network performance through proactive monitoring and automation
  • Contribute to network documentation, standards, and playbooks

Leadership & Mentoring

  • Act as escalation point for L2/L3 engineers
  • Mentor junior team members, sharing knowledge on enterprise best practices
  • Engage with stakeholders to translate technical requirements into solutions
Ideal Candidate
  • 7+ years of enterprise networking experience
  • Expertise in Cisco enterprise networking, SD-WAN, and data centre (Nexus)
  • Experience with Palo Alto, F5, or Fortinet security integrations
  • Proven track record delivering large-scale network transformation projects
Why Join?
  • Hybrid role with flexible working
  • Work on large-scale enterprise transformation projects
  • Access to leading vendor technologies and training

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