Technical Client Lead – Network & Security

Senior, customer-facing technical position offering the opportunity to take ownership of complex enterprise client environments, lead solution design and play a pivotal role in delivering modern networking and cyber security solutions. Working across a diverse portfolio of enterprise and mid-market customers, you'll combine deep technical expertise with strong consulting, stakeholder engagement and pre-sales capabilities.

Key responsibilities

- Act as the senior technical point of contact and trusted advisor for a portfolio of enterprise customers.
- Lead technical discovery sessions, customer workshops and solution design engagements.
- Architect and design secure, scalable enterprise network and security solutions.
- Provide technical leadership across Cisco Meraki, Palo Alto, Juniper and Fortinet environments.
- Develop high-level and low-level designs (HLD/LLD), technical proposals, Statements of Work and implementation plans.
- Support pre-sales engagements, including requirements gathering, solution recommendations, scoping and effort estimation.
- Oversee and contribute to the implementation, migration and optimisation of complex network and security infrastructure.
- Work closely with account management, sales and engineering teams to identify opportunities for technology improvement and customer growth.




- Provide technical guidance and escalation support to delivery teams.
- Build long-term customer relationships through proactive technical engagement and strategic advice.

About you

- Extensive experience in enterprise networking, network security or infrastructure consulting.
- Strong technical expertise across a combination of Cisco Meraki, Palo Alto Networks, Juniper and Fortinet technologies.
- Proven experience designing and delivering complex enterprise network and security solutions.
- Robust understanding of firewalls, SD-WAN, LAN/WAN, routing, switching, VPNs and network segmentation.
- Demonstrated experience in technical pre-sales, solution architecture and customer-facing consulting.
- Ability to produce HLDs, LLDs, Statements of Work and detailed technical documentation.
- Experience managing technical relationships with enterprise and mid-market customers.
- Strong communication and stakeholder management skills, with the ability to translate technical concepts into commercial outcomes.
- Previous experience within a Managed Service Provider (MSP), Systems Integrator (SI) or technology consultancy.
- Relevant industry certifications such as CCNP, PCNSE, JNCIP or Fortinet NSE/FCP/FCSS will be highly regarded.

About us

An established and growing Australian technology consultancy specialising in enterprise networking and cyber security solutions.

📌 Technical Client Lead – Network & Security (Melbourne)
🏢 Paisley Consulting
📍 Melbourne