Senior Network Engineer

Senior Network Engineer

About the Role

We are seeking an experienced Senior Network Engineer to join a growing Brisbane-based team. You will be responsible for designing, implementing and supporting secure, enterprise-grade network infrastructure across corporate and data centre environments.

This is an excellent opportunity for a customer-focused professional with strong technical expertise in networking, security and cloud connectivity who enjoys working in a collaborative and fast-paced environment.

Key Responsibilities

• Design, implement and support enterprise network infrastructure.
• Manage and troubleshoot Layer 2 and Layer 3 networking, including BGP, OSPF, VLANs and STP.
• Administer Cisco, Dell, Meraki and HPE Aruba networking solutions.
• Configure and support next-generation firewalls, SD-WAN, SASE and cloud connectivity (Azure and AWS).
• Monitor network performance and maintain technical documentation.
• Provide technical leadership, mentoring and project support.
• Collaborate with stakeholders and vendors to deliver secure, resilient network solutions.
• Highly Desirable Criteria
• 5+ years' experience in enterprise networking.
• Strong experience with Cisco, Dell, routing, switching and firewall technologies.
• Hands-on experience with SD-WAN, SASE, VPNs and cloud networking.
• Experience supporting high-availability data centre environments.
• Excellent troubleshooting, communication and stakeholder management skills.
• Relevant certifications such as CCNP, CCIE, PCNSA/PCNSE or Fortinet NSE are highly regarded.

Desirable Criteria

• Experience with wireless networking (Meraki, HPE Aruba or Fortinet).
• Knowledge of SIP, VoIP, QoS and 3CX.
• Familiarity with ISO 27001, APRA CPS 234 or similar security frameworks.