Infrastructure Architect in London

Note: The information relates to a specific client requirement. You will have an Infrastructure Architecture background, will have performed a client-facing role, have led a small team, and will be willing to contribute to the implementation of our internal Digital Transformation strategy.

Location: London

Closing Date for Applications: 31/03/2026

Security clearance: Any offer of employment is subject to satisfactory BPSS and SC security clearance which typically requires 5 years continuous UK address history usually including no periods of 30 consecutive days or more spent outside of the UK and declaration of being a British passport holder with no dual nationalism at the point of application.

As a practicing consultant you will:

• Define the architecture for high-profile, highly visible government digital or private sector services
• Operate as a trusted advisor to Director and/or programme level clients
• Define the IT strategy, architecture and roadmap for large programmes of work aligned to organisational and business objectives
• Manage the non-functional requirements through the delivery and operational lifecycle of the system
• Provide authoritative specialist technology advice
• Provide technological risk and mitigation advice and help manage these risks
• Develop excellent working relationships with key stakeholders

Additionally, as a Senior Infrastructure Architect you will be accountable for leading initiatives to help the development of the Architecture profession within Secure Transformation Services (STS) and contribute to the growth of the wider CTO Advisory practice by supporting development of career paths that enable the long-term development of our staff to achieve high levels of employee feedback and retention. You will work in line with client demand and company values and behaviours, with some of the following key responsibilities:

• Own and deliver the development of case studies, presentations and events in support of marketing activities to raise the profile of STS
• Own and deliver high-quality outputs for proposals and projects to ensure that client expectations are met and that high levels of client satisfaction are achieved
• Provide appropriate pre-sales and bid support in line with the company's bid management process to meet the company's overall growth and sales targets
• Maintain client relationships to ensure quality in delivery and identify future work opportunities
• Monitor emerging trends and own the production of thought leadership assets
• Contribute, if required, to the CTO Advisory practice strategy in line with the STS and corporate strategies
• Support the CTO Advisory leadership in the acquisition of new talent in line with demand in timely manner
• Engender Accenture company values, contributing to the development of STS as a great place to work
• Collaborate with peers and staff within a matrixed organisation

Experience Required

The successful candidate will have:

• Proven experience designing and implementing enterprise-scale solutions across infrastructure and applications
• Demonstrable knowledge of networking, physical infrastructure, data centers, and platform services
• Knowledge of solution architecture principles, design patterns, and Architecture modelling tools
• Good knowledge of integration techniques, architecture patterns and non-functional drivers
• Hands-on technical background, preferably from systems engineering with experience of infrastructure architecture
• Familiarity with major cloud technologies, working experience of at least one major provider
• Strong experience of leading development teams from a design and technical basis
• Quality Assurance skills to assess the quality and completeness of deliverables
• Knowledge and demonstrable experience of both traditional and agile delivery methods
• Ability to understand and challenge designs

To do this you must be able to:

• Demonstrate a good understanding of the complete SDLC
• Deliver both exceptional technical solutions and work as true partners to the organisations we support
• Demonstrate a good understanding of managing technical risks
• Communicate effectively verbally and in writing, including:

• Effectively explaining complex technical solutions to a non-technical audience
• Writing meaningfully to deliver clear information and guidance
• Giving impactful presentations, articulating clearly key points

What's In It For You

At Accenture, in addition to a competitive basic salary, you will have an extensive benefits package which includes up to 30 days of vacation per year, private medical insurance and three days leave per year for charitable work of your choice. Flexibility and mobility are required to deliver this role to deliver the first-class services we are known for.