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Cloud Architect

ExperisCity, London🇬🇧United KingdomPosted 30 Sept 2026

Quick Overview

Seniority
Mid Senior
Employment type
Temporary/Casual
Work mode
Hybrid
Location
City, London, United Kingdom
AWSDNSTerraformZero Trust

Job Description

Cloud Architect
Duration - 6-12 months
London - Remote
700 - 795 per day inside IR35 - umbrella
Active SC cleared or eligible candidates will be considered
Role overview/requirements:

  • Design and maintain secure, scalable, resilient, and highly available AWS cloud architectures.
  • Define and implement Zero Trust architecture principles, including identity-centric access, least privilege, strong authentication, network segmentation, and continuous verification.
  • Design and govern multi-account AWS environments, including account structures, organisational units, guardrails, Service Control Policies, security controls, and account provisioning.
  • Automate infrastructure provisioning and configuration using Terraform and Infrastructure as Code best practices.
  • Develop reusable Terraform modules, automation patterns, and deployment standards.
  • Support and enhance enterprise landing zone capabilities, preferably using AWS Landing Zone Accelerator (LZA).
  • Design AWS networking solutions including VPCs, Transit Gateway, Direct Connect, VPN, routing, DNS, firewalls, private connectivity, and network segmentation.
  • Work with AWS Organizations, Control Tower, IAM, SCPs, security services, logging, and compliance controls.
  • Integrate infrastructure automation with CI/CD pipelines and engineering delivery processes.
  • Work closely with engineering teams to troubleshoot issues, solve technical problems, and turn architectural designs into working solutions.
  • Take an active role in delivery and implementation, rather than operating solely at a high-level architecture or advisory level.
  • Participate in technical design reviews, proof-of-concepts,solution validation, and platform improvements.
  • Present architecture, technical designs, recommendations, and trade-offs clearly to both technical and non-technical stakeholders.
  • Communicate complex technical concepts in a clear, practical, and outcome-focused manner.
  • Review existing AWS environments and recommend improvements across security, resilience, performance, operability, and cost optimisation.
  • Produce architecture documentation, standards, reference patterns, decision records, and technical roadmaps.

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