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Head of Architecture - Cloud Platform - SC

Job in London, Greater London, W1B, England, UK
Listing for: ARM
Full Time position Listed on 2026-11-10
Job specializations:
  • IT/Tech
    Cloud Computing: Infrastructure & Operations, Systems Engineer
Salary/Wage Range or Industry Benchmark: 700 - 870 GBP Daily GBP 700.00 870.00 DAY

Job Description & How to Apply Below

Position: Head of Architecture - Cloud Platform - Active SC Required
Head of Architecture
- Cloud Platform
- Applicants must hold an Active SC

6 Month contract
January start
Must hold an active SC
Must have a British Passport

Purpose of the Role

The Head of Architecture is accountable for the architectural vision, technology strategy, governance, and design assurance of LECP. The role provides leadership across cloud, infrastructure, platform engineering, security, data, integration and emerging technology domains and acts as the senior architectural authority for the platform.

Key Responsibilities

Own and maintain the LECP target architecture, technology strategy and multi-year roadmap.
Lead Technical Design Authority activities, architecture governance and design assurance processes.
Provide leadership across cloud, infrastructure, security, platform engineering, integration and data architecture.
Establish architecture principles, standards, reference architectures and reusable patterns.
Provide oversight of AWS platform architecture, landing zones, networking, identity and shared services.
Drive adoption of platform engineering, Dev Sec Ops , Infrastructure as Code and automation practices.
Lead architecture engagement with suppliers, delivery partners and hyperscalers.
Provide oversight of architecture risk, technical debt and strategic technology decisions.
Support the adoption and governance of AI-enabled engineering, operational and security capabilities.
Develop, mentor, and grow the LECP architecture community.

Essential Skills and Experience

Proven experience leading architecture teams within large and complex enterprise environments.
Significant AWS architecture experience including multi-account environments and cloud operating models.
Experience defining enterprise architecture strategies, technology roadmaps, and governance frameworks.
Strong understanding of infrastructure, networking, security, identity and platform architecture.
Experience leading architecture assurance, design reviews and major technology decision-making.

Experience with platform engineering, cloud-native technologies, Dev Sec Ops  and automation.
Strong stakeholder management skills with the ability to influence senior executives and technical leaders.
Experience managing strategic supplier and technology partner relationships.

Disclaimer:

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today.

We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change

Additional Information / Benefits

Umbrella Inside IR35
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