Infrastructure Architect
Third Nexus Group Limited • Warwick, Warwickshire • Posted July 14, 2026
Position Overview
Infrastructure Architect
Rate range: £375pd Inside IR35
Warwick - Hybrid, 1 day WFO per week
3 months (with possibility of extension to 1 year or more)
The Infrastructure Architect is responsible for designing and governing enterprise infrastructure across on-prem data centre and AWS cloud, ensuring scalability, resilience, security, and performance optimization across compute, storage, and network layers.
The role plays a key part in hybrid transformation, integrating legacy systems with cloud-native architectures.
Key Responsibilities:
Architecture & Design
Capacity & Performance Engineering
AWS Cloud Architecture
DevOps & Automation
Security & Compliance
Operations & Governance
Stakeholder & Delivery Leadership
Required Technical Skills
On-Prem Infrastructure
• Compute: AIX, Linux (RHEL), Windows
• Virtualization: VMware (ESXi, vCenter)
Rate range: £375pd Inside IR35
Warwick - Hybrid, 1 day WFO per week
3 months (with possibility of extension to 1 year or more)
The Infrastructure Architect is responsible for designing and governing enterprise infrastructure across on-prem data centre and AWS cloud, ensuring scalability, resilience, security, and performance optimization across compute, storage, and network layers.
The role plays a key part in hybrid transformation, integrating legacy systems with cloud-native architectures.
Key Responsibilities:
Architecture & Design
Capacity & Performance Engineering
AWS Cloud Architecture
DevOps & Automation
Security & Compliance
Operations & Governance
Stakeholder & Delivery Leadership
Required Technical Skills
On-Prem Infrastructure
• Compute: AIX, Linux (RHEL), Windows
• Virtualization: VMware (ESXi, vCenter)