Lead Technical Architect

Company: Sanderson Government and Defence
Apply for the Lead Technical Architect
Location: Dundee
Job Description:

Salary: £75,000 per year

Requirements

  • Current SC Clearance or eligibility to obtain SC Clearance
  • Strong background in designing architecture for complex digital systems
  • Experience with enterprise systems, APIs and integration, and cloud platforms such as AWS, Azure, or GCP
  • Proven ability to produce and review architecture artefacts using modelling approaches such as C4, UML, or ArchiMate
  • Experience working across the full delivery life cycle in agile environments
  • Strong stakeholder engagement skills across both technical and non-technical audiences
  • Experience navigating architecture governance and assurance processes
  • Background working in consulting or client-facing environments
  • Technology-agnostic approach with a focus on delivering the right outcome
  • Understanding of user-centred design principles in technical delivery
  • Desirable: experience working within public sector or government frameworks and standards
  • Desirable: familiarity with common public sector platforms and assessment models
  • Desirable: experience working in distributed, multidisciplinary teams

Responsibilities

  • Design end-to-end technical architectures for complex digital services and software solutions
  • Produce high-quality artefacts including architecture diagrams, models, and technical documentation
  • Conduct technical assessments and provide clear, practical recommendations
  • Ensure solutions are scalable, secure, and aligned to user needs
  • Lead architecture through governance processes, ensuring alignment with enterprise, data, and security standards
  • Review and assure designs from internal teams and client stakeholders
  • Promote architectural best practices and consistency across delivery
  • Lead work-streams or smaller engagements within broader programmes
  • Contribute to technical road-maps and agile delivery planning
  • Provide ongoing technical oversight and direction to delivery teams
  • Build strong relationships with stakeholders across business and technology functions
  • Facilitate architectural decision-making and communicate complex ideas clearly
  • Translate technical concepts for non-technical audiences
  • Support the development of junior team members through mentoring and knowledge sharing
  • Contribute to bids, proposals, and broader capability development
  • Stay up to date with emerging technologies and industry trends

Technologies

  • AWS
  • ArchiMate
  • Azure
  • Cloud
  • GCP
  • Support
  • Security
  • UML
  • Architect

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Posted: July 10th, 2026