Senior – Principal Consultant - Architecture
i3Works · Bristol, United Kingdom · Hybrid
Posted Sep 16, 2026
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Senior / Principal Consultants: £50,000 – £80,000 . Yearly bonus + Hybrid Working: Depending on experience.
Overview:
We are seeking talented and motivated Enterprise, Solution and Technical Architects to join our growing Architecture Practice.
We are building a broad and diverse architecture capability and are keen to hear from individuals across a range of disciplines, including Enterprise Architecture, Solution Architecture, Technical Architecture, Cloud Architecture, Data Architecture, Integration Architecture and Platform Architecture.
Our architect’s partner with clients to define technology strategy, shape future-state architectures and oversee the delivery of complex transformation programmes. You will work across the full architecture lifecycle, from strategic discovery and business alignment through to solution design, implementation support and continuous improvement, helping organisations realise value through modern technology, data and digital services.
We operate across both public and private sectors, including defence, central government, local government, financial services and critical national infrastructure.
Key Responsibilities:
Enterprise Architecture
Develop enterprise-wide technology strategies, roadmaps and target architectures
Align business goals with technology capabilities and investment decisions
Assess current-state architecture landscapes and define future-state operating models
Facilitate architecture governance and design authority activities
Support capability mapping, business architecture and strategic planning
Establish architecture principles, standards and reference architectures
Solution Architecture
Design end-to-end solutions that meet functional and non-functional requirements, including resilience, performance, interoperability and appropriate security considerations.
Translate business needs into logical and physical solution architectures
Produce high-quality architecture artefacts, including diagrams, decision records and technical specifications
Ensure solutions integrate effectively with existing platforms and services
Support agile delivery teams throughout implementation
Manage architectural risk, trade-offs and technical decision-making
Technical & Cloud Architecture
Design scalable, secure and resilient supportable cloud-native solutions
Define infrastructure, platform and application architectures
Support migration and modernisation initiatives across legacy and cloud environments
Establish engineering standards, patterns and automation approaches
Provide assurance on technical designs and implementation practices
Drive adoption of Infrastructure as Code, automation and modern engineering practices.
Integration, Automation & Emerging Technology
Design modern data platform architectures
Define integration patterns, API strategies and event-driven architectures
Support the effective integration of…