Network Engineer handling design, implementation, and management of enterprise network infrastructure using Cisco technologies. Troubleshooting issues across routers, switches, and firewalls in a hybrid environment.
SA
Hybrid Senior Network Engineer – NSW, DC Mod
Posted 5 hours ago
About the role
- Senior Network Engineer providing technical leadership across enterprise and data center networking initiatives. Collaborating with teams to ensure end-to-end service reliability in healthcare systems.
Responsibilities
- Lead delivery of data centre network modernisation initiatives
- Execute complex network changes, upgrades, and lifecycle activities
- Provide technical leadership and design input across network platforms
- Support incident response, root cause analysis, and service restoration
- Contribute to architecture, standards, and change governance
- Collaborate with vendors, MSPs, and internal teams
- Maintain high availability, performance, and security across network services
- Support ITIL-aligned service management processes
Requirements
- 5+ years’ experience in enterprise/data centre network engineering
- Strong hands-on experience with: Cisco ACI, VXLAN, and Nexus Dashboard Fabric Controller (NDFC)
- Enterprise networking across LAN, WAN, SD-WAN, and Wi-Fi
- Solid capability across: Routing & switching (BGP, OSPF)
- Firewalls, VPNs, DNS/DHCP, IPAM
- Experience working with VMware environments (vSphere, NSX exposure advantageous)
- Understanding of storage platforms and how they integrate with network infrastructure
- Experience with network automation and scripting (Python, Ansible, Terraform or similar)
- Familiarity with observability/monitoring tools (PRTG, NetFlow, ThousandEyes, Cisco DNA)
- Strong troubleshooting, incident management, and root cause analysis capability
- Ability to operate in complex, multi-site, high-availability environments
- Exposure to Zero Trust / NAC (ISE) and Cloud networking (Azure/AWS) preferred
- Certifications (CCNP/CCIE, ITIL) desirable.
Benefits
- Competitive salary packaging options
- Discounted private health insurance
- Employee Assistance Program for staff and their families
- Access to the Fitness Passport (FP)
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Associate Principal for Network Engineering overseeing the entire lifecycle of network infrastructure at OCC. Collaborating with teams for project completion and compliance in a regulated financial organization.
Senior Network Engineer Principal supporting enterprise infrastructure team at GDIT. Responsible for enhancing secure internet access and maintaining network capabilities across cloud environments.
Cloud Network Engineer designing and supporting AWS network architecture for hybrid environments at AES Group.
Network Administrator supporting enterprise data centers and AWS cloud environments. Focused on high - availability and performance across production and corporate networks.
Network Engineer designing and implementing wired and wireless network solutions for AIT Worldwide Logistics. Managing Cisco switches and firewalls while providing support in a collaborative team environment.
Lead Hybrid Network Engineer managing Hilton’s corporate network infrastructure and mentoring junior engineers. Collaborate with global teams to optimize network performance in hospitality technology.
Senior Network Specialist focusing on OT environments at Insta. Involved in designing and maintaining customers' networks in various factory settings.
Senior Network Engineer responsible for designing and maintaining secure corporate networks at Envista. Leading WAN/LAN/DC solutions and implementing Zero Trust network security measures.
Senior RAN Network Engineer at Telia helping shape the future of mobile connectivity. Managing software changes and providing third - level support in a dynamic telecom environment.