Infrastructure Architect

Infrastructure Architect

Location: Remote (98% remote with very occasional travel to London or Manchester)
Rate: £600 per day
Duration: Contract until 30th June 2027

YOU MUST HOLD SC CLEARENCE WITH THE HOME OFFICE & HAVE NPPV3 CLEARANCE

We are looking for an experienced Infrastructure Architect to join a major organisational transformation programme focused on bringing multiple organisations, business units, and user communities together under a unified Target Operating Model (TOM).

Working as part of a multi-disciplinary transformation team, you will be responsible for defining, designing, and assuring the future-state infrastructure architecture that underpins consolidated services, platforms, and operating models. This role requires a strong blend of strategic architecture expertise, transformation experience, and stakeholder engagement skills to ensure infrastructure solutions are secure, resilient, scalable, and aligned to long-term business objectives.

Infrastructure Architecture Strategy

• Develop and maintain the infrastructure architecture strategy supporting the Target Operating Model.
• Define the future-state infrastructure landscape across cloud, hosting, networking, end-user computing, identity, storage, and platform services.
• Ensure infrastructure architecture aligns with enterprise architecture principles, business objectives, and programme outcomes.
• Provide strategic architectural guidance throughout the transformation life cycle.

Transformation & Migration Support

• Work closely with programme teams to support the integration of multiple organisations into the target environment.
• Assess current-state infrastructure landscapes and identify opportunities for consolidation, optimisation, and standardisation.
• Support infrastructure transformation planning and migration activities.
• Ensure business continuity and operational stability throughout transition and implementation phases.

Solution Design & Assurance

• Produce high-level and detailed infrastructure designs.
• Develop infrastructure standards, architectural patterns, and reference architectures.
• Review and assure solution designs delivered by internal teams, suppliers, and technical partners.
• Ensure designs meet security, availability, resilience, performance, and operational support requirements.
• Provide architecture governance and technical assurance across the programme.

Platform & Service Alignment

• Define architectural requirements for hosting, connectivity, workplace technology, and platform services.
• Ensure infrastructure services support future operational and service management requirements.
• Align infrastructure architecture with service integration and operational readiness objectives.
• Support the successful adoption of shared platforms and infrastructure services.

Cloud & Infrastructure Modernisation

• Define cloud adoption strategies and migration approaches where appropriate.
• Identify opportunities to modernise Legacy infrastructure and improve operational efficiency.
• Promote infrastructure automation, Infrastructure as Code (IaC), and cloud-native design principles.
• Support the development of scalable and future-ready infrastructure capabilities.

Security, Resilience & Compliance

• Ensure infrastructure solutions comply with security standards, policies, and regulatory requirements.
• Work closely with cyber security teams to embed secure-by-design principles.
• Support risk assessments, architecture reviews, and technical governance activities.
• Ensure solutions meet resilience, disaster recovery, backup, business continuity, and high-availability requirements.

Stakeholder Engagement

• Collaborate with business stakeholders, technical teams, service providers, and programme leadership.
• Translate complex technical concepts into clear and understandable business language.
• Facilitate design workshops, architecture reviews, and stakeholder discussions.
• Support informed decision-making through robust architectural recommendations and assessments.

Supplier & Partner Management

• Work closely with cloud providers, infrastructure suppliers, and technology partners.
• Ensure third-party solutions align with strategic architecture principles and target-state designs.
• Support technical governance across complex multi-vendor environments.
• Manage architecture dependencies associated with supplier-delivered services.

Essential Skills & Experience

• Proven experience working as an Infrastructure Architect within complex enterprise environments.
• Experience supporting large-scale business or organisational transformation programmes.
• Strong knowledge of cloud technologies, including Azure, AWS, and/or Google Cloud Platform.
• Experience developing migration strategies, transformation roadmaps, and target-state architectures.
• Experience with infrastructure consolidation, platform rationalisation, and service modernisation initiatives.
• Strong understanding of high availability, disaster recovery, resilience, backup, and business continuity principles.
• Ability to assess technical solutions against business requirements and strategic objectives.
• Strong architecture governance, documentation, and design assurance experience.
• Excellent stakeholder engagement and communication skills.
• Experience working across multiple technical disciplines, including infrastructure, networking, cloud, identity, and workplace technologies.

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