Enterprise Architect

Location: Hybrid, with 3 days per week in the Leatherhead office, United Kingdom. Main UK premises are scheduled to relocate from Leatherhead in Q4.

Company

Provides science, technology, engineering solutions, and mission-critical services for governments and companies worldwide.

What you will do

• Lead the development and maintenance of enterprise architecture artefacts for complex programmes.
• Translate requirements, assumptions, dependencies, and design decisions into coherent end-to-end solution architectures.
• Align operational, technical, digital, commercial, and supply chain elements into a cohesive operating model and delivery framework.
• Identify and resolve gaps, overlaps, dependencies, risks, and design conflicts across the solution.
• Establish architecture principles and standards, and assess key design decisions.
• Produce architecture models, diagrams, governance artefacts, and assurance input for senior stakeholders and subject matter experts.

Requirements

• Significant experience in enterprise architecture, business architecture, solution architecture, or target operating model development.
• Experience designing and delivering complex end-to-end solutions across multiple functions and organisations.
• Strong understanding of operating models, business processes, information flows, governance, interfaces, and organisational design.
• Experience managing dependencies, risks, assumptions, and design conflicts within complex programmes.
• Strong stakeholder engagement and communication skills with senior leaders and specialist subject matter experts.
• Must be eligible to obtain the required security clearance, including UK nationality and a demonstrable five-year history of living and working in the UK.

Nice to have

• Enterprise Architecture certification such as TOGAF, BCS Enterprise and Solution Architecture, or equivalent.
• MODAF experience.

Culture & Benefits

• People-first environment shaped by the Belong, Connect and Grow philosophy.
• Zero Harm culture and focus on sustainability.
• Hybrid working arrangement with regular office collaboration.