Lead Technical Architect (SC Cleared) in London

Lead Technical Architect (SC Cleared) in London

London Full-Time 72000 - 88000 £ / year (est.) Home office (partial)
Cyber Security training courses

At a Glance

  • Tasks: Lead the technical strategy for a major data transformation programme and shape cloud architecture.
  • Company: Join a leading organisation driving national-scale data innovation.
  • Benefits: Competitive salary, hybrid work, and opportunities for contract extension every six months.
  • Other info: Work in a dynamic environment with opportunities for professional growth and mentoring.
  • Why this job: Be at the forefront of cloud technology and make a significant impact on data governance.
  • Qualifications: Extensive experience in cloud architecture and strong leadership skills required.

The predicted salary is between 72000 - 88000 £ per year.

  • Lead Technical Architect (SC Cleared)
  • 36-Month Programme | Extension Reviews Every 6 Months
  • Hybrid Travel Required Across UK Delivery Locations

The Opportunity

We are seeking an experienced Lead Technical Architect to take ownership of the technical strategy and architecture for a major national-scale data andanalytics transformation programme.

This position represents the highest level of technical authority within the delivery organisation and will be responsible for shaping the long-term architectural direction of a modern cloud-based data platform.

The successful candidate will provide strategic leadership across architecture, engineering, infrastructure, platform operations, security, and governance, ensuring all solutions align with enterprise standards and future business objectives.

Working closely with senior stakeholders, governance bodies, and technical leadership, you will define architectural principles, guide technical decision-making, oversee assurance activities, and establish the frameworks that will support the platform throughout its lifecycle.

This is a long-term programme engagement offering an initial 36-month contract, with programme reviews and extension opportunities conducted on a rolling six-month basis.

Key Responsibilities

  • Enterprise Architecture Leadership
  • Define and maintain the overarching technical architecture roadmap for a large-scale cloud-native data platform.
  • Establish architectural standards, patterns, and governance frameworks across engineering, infrastructure, security, platform services, and Dev Ops capabilities.
  • Ensure alignment between business objectives and technical delivery throughout the programme lifecycle.
  • Technical Governance & Assurance
  • Act as the senior technical representative for architecture governance, design review boards, assurance forums, and technical approval processes.
  • Produce, review, and defend architecture submissions, technical designs, and assurance responses.
  • Provide authoritative guidance on architectural decisions, technical risk management, and solution direction.
  • Strategic Platform Design
  • Lead architectural design activities for highly complex and business-critical platform components.
  • Define approaches for enterprise-scale data governance, data sharing, multi-domain collaboration, capacity planning, tenancy architecture, and security controls.
  • Guide the evolution of platform capabilities to support future organisational requirements.
  • Leadership & Mentoring
  • Lead and mentor a team of architects operating across multiple workstreams.
  • Conduct design reviews and ensure architectural consistency across all programme deliverables.
  • Drive quality standards for architecture artefacts including High-Level Designs (HLDs), Low-Level Designs (LLDs), and technical standards documentation.
  • Stakeholder Engagement
  • Build trusted relationships with senior technical leaders, enterprise architects, programme directors, and executive stakeholders.
  • Present architectural recommendations and technical options to both technical and non-technical audiences.
  • Influence long-term technology strategy and future platform investments.
  • Non-Functional Architecture

Define and manage non-functional requirements including

  • Performance
  • Scalability
  • Security
  • Resilience
  • Availability
  • Cost optimisation
  • Disaster Recovery
  • Ensure compliance with agreed standards throughout design, build, testing, and operational readiness phases.
  • Knowledge Transfer & Capability Development
  • Establish architectural documentation standards and reusable design patterns.
  • Support internal teams through coaching, mentoring, and knowledge transfer activities.
  • Ensure architecture decisions and operational guidance are fully documented for long-term sustainability.

Essential Experience

Applicants must demonstrate extensive experience operating at Lead Architect, Principal Architect, or Enterprise Architect level within large-scale cloud and data transformation programmes.

You will possess

  • Significant experience defining enterprise architecture for cloud-native data platforms.

• Deep expertise across Microsoft Fabric including

  • Lakehouse architecture
  • Data Warehousing
  • One Lake
  • Real-Time Analytics
  • Fabric Networking
  • Capacity Planning
  • Multi-workspace governance

• Strong understanding of modern Azure data services, including

  • Azure Data Factory
  • Azure Data Lake Storage Gen2
  • Azure Databricks
  • Azure Synapse Analytics
  • Delta Lake
  • Extensive experience implementing enterprise data governance solutions and metadata management frameworks.
  • Strong knowledge of architecture governance, design assurance processes, and enterprise architecture controls.

• Extensive experience designing secure cloud platforms using

  • Zero Trust principles
  • Identity and Access Management
  • Network segmentation
  • Private networking strategies
  • Security monitoring and threat protection services
  • Proven experience producing and presenting architecture documentation for senior governance audiences.
  • Strong understanding of Infrastructure-as-Code and modern delivery pipelines using technologies such as Terraform and Bicep.
  • Experience supporting real-time data processing and event-driven architectures.

Desirable Experience

  • Leading migration programmes from legacy on-premise data environments to cloud-based platforms.
  • Enterprise Architecture frameworks such as TOGAF.
  • Experience working within highly regulated public sector or government environments.
  • Knowledge of UK government security and compliance frameworks.
  • Familiarity with large-scale data management, analytics, and digital transformation initiatives.
  • Experience defining strategic technology roadmaps for multi-year delivery programmes.
  • Required Certifications

Essential

  • Microsoft Certified: Azure Solutions Architect Expert (AZ-305)

Desirable

  • Microsoft Certified: Azure Data Engineer Associate (DP-203)
  • Microsoft Fabric Analytics Engineer Associate (DP-600)
  • TOGAF Practitioner or Certified
  • Microsoft Certified: Cybersecurity Architect Expert (SC-100)

Equivalent experience may be considered where appropriate.

Clearance Requirement

Active Security Check (SC) Clearance is mandatory.

Candidates must hold live SC clearance at the point of application and be eligible to maintain clearance throughout the duration of the engagement.

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Lead Technical Architect (SC Cleared) in London employer: Cyber Security training courses

As an AI Engineer at our Central London office, you will be part of a dynamic team dedicated to pioneering cutting-edge AI solutions that drive business growth and enhance engineering capabilities. We pride ourselves on fostering a collaborative work culture that encourages innovation and professional development, offering competitive salaries, performance bonuses, and the flexibility of a hybrid working model to ensure a healthy work-life balance.

Cyber Security training courses

Contact Details:

Cyber Security training courses Recruitment Team

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We think you need these skills to ace Lead Technical Architect (SC Cleared) in London

Cloud Architecture
Data Governance
Microsoft Fabric
Azure Data Factory
Azure Data Lake Storage Gen2
Azure Databricks
Azure Synapse Analytics

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