Lead Network Architect - Networks

Lead Network Architect - Networks - DC LAN Cisco

Location: London (2 days onsite, 3 days remote)

Duration: 12 months

Inside IR35 - Umbrella only

Active SC clearance required, eligible candidates will be considered

Our client, a reputable organisation supporting critical national infrastructure, is hiring for a Lead Network Architect to join a high-profile project. This role offers an exciting opportunity to shape enterprise and data centre network architecture within a dynamic environment.

What you'll be doing:

• Lead the design and implementation of enterprise and data centre network architectures, ensuring alignment with security, services, and business needs.
• Provide comprehensive network solutions, including logical and physical designs, security, and integration with broader IT systems.
• Ensure architectural governance and compliance, working closely with peer lead architects and reporting to the Chief Architect.
• Collaborate with multi-supplier eco-systems, including IBM-led teams, to deliver Green IT Infrastructure solutions.
• Communicate complex technical concepts clearly to non-technical stakeholders, including senior leadership and external partners.
• Apply your expertise within the UK Public Sector and critical national infrastructure, including emergency services and communication systems.

What you'll bring:

• Proven experience in enterprise and data centre network architecture, with strong knowledge of Cisco technologies.
• Deep understanding of Green IT Infrastructure design and implementation.
• Strong leadership skills and the ability to guide technical teams and stakeholders effectively.
• Excellent communication skills, capable of translating technical details for diverse audiences.
• Experience working within the UK Public Sector and critical national infrastructure environments.
• Knowledge of security, services, processes, and systems integration.
• Familiarity with communication/telco systems and working within eco-systems involving multiple suppliers.
• UK national with a minimum of five years of unbroken residency.

Essential skills:

• Architectural governance and enterprise network design
• Cisco networking expertise
• Green IT Infrastructure standards and technologies
• Experience with critical national infrastructure and emergency services systems
• Strong interpersonal and communication skills

This is a fantastic chance to contribute to vital national projects with a forward-thinking organisation. If you meet the criteria and are ready to make an impact, we encourage you to apply today!