Senior Network Architect - Enterprise WAN, Cloud & Security

Service Stream Limited; Melbourne; On-site; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Career development

Internal mobility opportunities

Retail discounts

Airbnb

Bupa

Parental leave

Cultural leave

Volunteer/Community service leave

Job summary

Service Stream Limited is seeking an experienced IT Senior Network Engineer to lead the operation, optimisation and strategic development of our national network environment in Melbourne. You will act as a senior technical specialist, driving reliability, security and performance across LAN, WAN, SD-WAN, cloud and security domains.

You will work with stakeholders and vendors to shape roadmaps, standards, and major infrastructure initiatives, ensuring on-time delivery within budget while

Qualifications

• 5+ years in enterprise network engineering environments.
• Experience leading network projects and major technology initiatives.
• Strong expertise across LAN, WAN, SD-WAN, VPN, cloud networking and network security technologies.
• Hands-on with AWS and Azure networking services.
• Strong understanding of TCP/IP, routing, switching and network monitoring tools.
• Experience with Cisco DNA, vManage, Wireshark, Nmap and Zscaler.
• Knowledge of VoIP, RADIUS, CASB and enterprise cloud connectivity.
• Excellent communication with technical and non-technical stakeholders.
• Mentoring engineers and contributing to high-performing teams.

Responsibilities

• Design, implement and optimise enterprise network solutions across LAN, WAN, SD-WAN, cloud and security domains.
• Contribute to network architecture, scalability planning and technology roadmaps.
• Drive technical standards and best practices across network infrastructure.
• Maintain highly available, secure and resilient network services.
• Monitor performance and proactively identify opportunities for optimisation.
• Act as the senior escalation point for complex network incidents and troubleshooting activities.
• Lead the delivery of network infrastructure projects from planning through to implementation.
• Support business transformation initiatives through innovative network solutions.
• Develop and maintain network security standards and controls.
• Ensure compliance with ITIL processes, change management frameworks and organisational policies.
• Build relationships with vendors, service providers and internal stakeholders.
• Participate in cross-functional technology projects and provide leadership recommendations.

Skills

Enterprise network engineering

LAN/WAN/SD-WAN

Cloud networking

Network security technologies

AWS networking

Azure networking

TCP/IP, routing, switching, monitoring

Cisco DNA/vManage

Wireshark/Nmap/Zscaler

VoIP, RADIUS, CASB, cloud connectivity

Education

Bachelor’s degree in information technology or related discipline

Industry certifications (CCNP/CCIE, AWS Advanced Networking)

Tools

Cisco DNA

vManage

Wireshark

Nmap

Zscaler

AWS networking services

Azure networking services

Job description

Service Stream Limited is seeking an experienced IT Senior Network Engineer to lead the operation, optimisation and strategic development of our national network environment in Melbourne. You will act as a senior technical specialist, driving reliability, security and performance across LAN, WAN, SD-WAN, cloud and security domains.

You will work with stakeholders and vendors to shape roadmaps, standards, and major infrastructure initiatives, ensuring on-time delivery within budget while