Job Description

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We are seeking an experienced Network Architect / Senior Network Engineer to lead the

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design and delivery of global network transformation initiatives across data centers, cloud,

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and regional hubs.

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The ideal candidate will develop and implement the network strategy and

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roadmap, define technical architectures and standards, and drive transformation projects

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leveraging modern technologies such as SD-WAN, Cisco vMX, Cisco ISE, Palo Alto, and

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Prisma Access.

Key Responsibilities:n

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- Define and maintain the global network architecture and roadmap, aligning with business and IT strategy.
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- Design end-to-end network solutions covering DC, Cloud, WAN, LAN, and SDWAN architectures.
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- Lead the transition from legacy WAN to SD-WAN integrating regional hubs, stores, and cloud environments.
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- Architect and document network security and segmentation solutions using Palo Alto, Prisma, and Cisco ISE.
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- Define network performance, resilience, and availability standards.
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Technical Leadership & Deliveryn n
- Lead technical design workshops with customer architects, network teams, and vendors.
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- Develop high-level and low-level design documents (HLD/LLD) for global deployments.
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- Provide technical leadership and oversight during design, implementation, and migration phases.
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- Mentor and guide regional network engineers and ensure design consistency across geographies.
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- Evaluate and recommend tools, technologies, and best practices for network automation and observability.
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Cloud and Data Center Networkingn n




- Design and integrate on-prem data centers with cloud environments (Azure, AWS, GCP) using secure and optimized connectivity.
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- Implement hybrid connectivity leveraging ExpressRoute, Direct Connect, or VPN gateways.
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- Collaborate with cloud architects to design secure, scalable, and resilient cloud network.
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Security & Compliancen n
- Integrate network security controls including firewalls, identity-based access, and threat detection.
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- Ensure compliance with enterprise security and regulatory standards.
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- Define Zero Trust Network Access (ZTNA) and Secure Access Service Edge (SASE) principles in network designs.
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Stakeholder Managementn n
- Act as the primary technical contact for network-related initiatives.
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- Work closely with customer network managers, architects, and service providers.
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- Present architectural decisions and recommendations to CIO-level stakeholders.
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- Participate in vendor evaluations, PoCs, and contract discussions.
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Required Skills and Experience: Technical Skillsn n
- Core Networking: Advanced knowledge of routing, switching, VPNs, BGP, OSPF, MPLS, QoS, and multicast.
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- Routing & Switching, Security (Firewalls Cisco ASA, FortiGate,



PaloAlto and PaloAlto Prisma)
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- SD-WAN: Design and deployment experience with Cisco SD-WAN (vManage/vBond/vSmart) or VMX, and familiarity with Prisma SD-WAN.
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- Security: Strong understanding of Palo Alto firewalls, Cisco ISE, and Zero Trust / SASE concepts.
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- Cloud Networking: Hands-on with Azure, AWS, or GCP network design including hybrid and multi-cloud integration.
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- Network Monitoring & Automation: Familiarity with tools such as SolarWinds, ThousandEyes, Statseeker, Ansible, Terraform, or equivalent.
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- Protocols & Standards: IPv4/IPv6, DNS, DHCP, SNMP, SSL, IPsec, and network
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Experiencen

10+ years in network engineering, with at least 5 years in an architectural or technical leadership role.

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Proven track record in global network transformation programs.

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Experience leading multi-region deployments with distributed teams.

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Strong vendor management and cross-functional collaboration experience.

Qualifications & Certifications:n

Bachelor’s degree in Computer Science, Information Technology, or related discipline.

Preferred Certifications:n

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- Cisco CCNP / CCIE (Routing & Switching, Security)
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- Prisma
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Soft Skills:n n
- Excellent communication and presentation skills for both technical and executive audiences.
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- Strong problem-solving and analytical thinking.
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- Ability to manage ambiguity and drive clarity in large transformation programs.
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- Cooperative leadership style with mentoring abilities
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📌 Network Architect (Queensland)
🏢 Zone IT Solutions
📍 Queensland