Job Description
Axiom Technologies is an Australia-based entity with a history of providing Managed IT solutions to medium- to large-scale enterprises globally. Please visit our website for more information about what we do at
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We are seeking an experiencedNetwork Designerto develop secure, scalable, resilient, and cost-effective network solutions acrosson-premises, data centre, and cloud-connected environments.
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The role will translate business and project requirements into detailed technical designs, configuration guidance, implementation plans, cost estimates, and operational handover documentation.
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The successful candidate will work closely with business stakeholders, architects, engineers, project managers, delivery teams, and operations teams to deliver high-quality enterprise network solutions.
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Key Responsibilities
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Design and document enterprise network solutions acrossLAN, WAN, MAN, Data Centre, Transit, and Cloud environments.
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Develop detailed solution designs, configuration specifications, integration guides, cost estimates, and implementation documentation.
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Ensure designs comply with architecture standards, security policies, IT standards, and approved design patterns.
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Work with Network, Security, and Application Architects to develop integrated solutions.
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Engage with stakeholders to understand business and technical requirements.
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Prepare implementation, testing, change, backout, and operational handover plans.
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Support design reviews, change approval, and operational acceptance processes.
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Develop reusable network design patterns, templates, work instructions, and operational guides.
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Contribute to network platform lifecycle planning, technology refresh, optimisation, and standardisation.
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Participate in technical assessments, Proof of Concepts (PoCs), product evaluations, and vendor assessments.
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ProvideLevel 3 technical supportfor complex network issues.
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Support Root Cause Analysis (RCA) and Problem Incident Reviews (PIR).
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Troubleshoot implementation and upgrade issues and coordinate with vendors when required.
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Identify opportunities for automation, simplification, cost optimisation, and improved network resilience.
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Maintain awareness of emerging networking and cloud technologies.
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Technology & Technical Skills
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Strong experience with enterprise network design and engineering.
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Expert knowledge ofLAN, WAN, MAN, and Data Centre networking.
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Physical and virtual routers and switches.
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Network segmentation and connectivity.
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Routing and switching technologies, particularlyCisco.
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OSPF and BGP.
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NAT, NTP, DNS, DHCP, and IP Address Management (IPAM).
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Network Security
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Enterprise firewall and cybersecurity platforms.
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Firewall policy design and implementation.
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IDS/IPS.
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Remote access and network security.
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Understanding ofZero Trust principlesand security enforcement.
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Strong knowledge of networking across:
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AWS– Direct Connect, VPC, Transit Gateway.
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Google Cloud– Partner Interconnect and VPC.
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Experience with multi-cloud networking and IaaS connectivity is highly desirable.
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Automation & Infrastructure as Code
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Terraform
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Ansible
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GitLab
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APIs and API integration
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Infrastructure as Code (IaC) practices
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Network automation and orchestration
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Monitoring & Observability
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Network monitoring and logging.
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Telemetry and network visibility.
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Packet capture and troubleshooting tools.
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Operational resilience and specialised monitoring appliances.
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Qualifications & Experience
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Degree inInformation Technology, Engineering, Telecommunications, or equivalent industry experience.
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Minimum5 years of experiencedesigning and engineering large enterprise network systems.
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Strong hands-on experience in enterprise network and security infrastructure.
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Strong expertise inLAN, WAN, and Data Centre network integration.
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Proven experience producing technical solution designs and detailed documentation.
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Strong business requirements analysis and stakeholder management skills.
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Ability to work independently and manage multiple engagements simultaneously.
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Solid analytical and problem-solving skills.
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Highly Desirable
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CCNP or CCIEcertification.
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EfficientIP, Infoblox, Fortinet, Check Point, or other major vendor certifications.
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AWS, Azure, or Google Cloud networking/security certifications.
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CISSPor equivalent cybersecurity certification.
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Experience with ServiceNow, Confluence, MS Project, and Visio.
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Experience with network monitoring, logging, packet capture, and debugging tools.
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Excellent communication and stakeholder management skills.
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Strong technical documentation and solution design capabilities.
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Ability to work collaboratively across architecture, engineering, delivery, and operations teams.
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Strong attention to detail and design governance.
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Ability to prioritise multiple projects and work with minimal supervision.
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Strong focus on security, resilience, operational readiness, and cost optimisation.
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Ability to remain calm and effective under pressure.
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Australian Permanent Resident.
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Experience in a similar role
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5+ years of relevant experience.
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Job Category
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Technical

📌 Network Designer - Enterprise Network & Cloud -Sydney, New South Wales, Australia
🏢 Axiom Technologies
📍 Sydney