Job Description

This Governement agency has an immediate requirement for a Network Security Architect to join their Cyber Security team.

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This person needs to be responsible for designing, implementing, and maintaining resilient and scalable network architectures and security controls across IT and OT (Operational Technology) environments.

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This role focuses on identifying gaps, assessing risks, enhancing network security, and producing secure network designs, while contributing to the Cyber Security Roadmap from a network security perspective. It is critical to protecting IT and OT assets from cyber threats through robust, standards-based network security strategies.

In this role you will: n

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- Complete the detailed design & implementation of a Cisco switched EVPN-VXLAN fabric between 2 DCs.
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- Collaborate with third-party vendors and NSW Telco stakeholders to deliver on agreed commitments and standards.
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- Migration of critical applications from legacy network to Cisco EVPN-VXLAN fabric.
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- Provide an operational escalation to the Network operations centre and the Security operations team.
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- Provide support during and post cutover.
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- Ensure all projects comply with cyber security best practices and meet relevant regulatory and compliance requirements.
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- Manage stakeholder relationships through effective communication, negotiation, and issues management to ensure stakeholders are engaged throughout project and deliverables are met.
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To be successful in this role you will demonstrate: nn
- Design and implementation of secure, resilient, and scalable networks to support critical government infrastructure and applications. Key technology includes but not limited to routing, switching, Cisco switched EVPN-VXLAN fabric, Next Generation firewalls, Network Access Control (NAC), Public Cloud and Application Delivery Controllers (ADC). With key importance around Cisco switched EVPN-VXLAN fabric.
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- Outstanding communication skills, enabling you to engage confidently with stakeholders at all levels of the organisation.
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- Provide design and as-built documentation along with up-to-date network diagrams.
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- Outstanding ability to troubleshoot and manage incidents/problems relating to the migration.
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- Experience in developing technology roadmaps that align with organisational goals.
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- An ability to maintain up-to-date knowledge on ICT, cyber security and cyber risk trends & hold relevant industry certifications.
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- Must have or be able to attain and maintain a baseline security clearance
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Paxus values diversity and welcomes applications from Indigenous Australians, people from diverse cultural and linguistic backgrounds and people living with a disability. If you require an adjustment to the recruitment process, including the application form in an alternate format, please contact me on the above contact details.

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📌 Network Security Architect (Sydney)
🏢 Paxus
📍 Sydney