CGI

Job Vacancy Solution Architect

United Kingdom

CGI

Women in Tech partner

Job position

Permanent
As soon as possible
United Kingdom
Published on 12/03/2026

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At CGI, our Solution Architects play a critical role in shaping secure, scalable solutions that help major UK Government departments transform how they deliver services. In this role, you will design and guide end-to-end architecture that enables complex programmes to deliver meaningful outcomes for citizens and government. Working closely with business stakeholders, engineers and delivery teams, you will translate strategic objectives into practical, high-value technology solutions. You’ll have the opportunity to influence enterprise architecture, drive innovation across complex environments and take real ownership of impactful delivery, supported by a collaborative community that encourages fresh thinking, professional growth and shared success.

CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named a UK ‘Best Employer’ by the Financial Times. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI Partner not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you’ll be part of an open, friendly community of experts. We’ll train and support you in taking your career wherever you want it to go.

Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. This is a hybrid position.

Candidate profile

In this role, you will design and shape end-to-end solution architectures that support large-scale UK Government transformation programmes. Working across business, engineering, enterprise architecture and delivery teams, you will translate complex business requirements into robust, secure and scalable technical solutions. You will take ownership of architectural decisions, ensuring designs align with strategic roadmaps, enterprise standards and security requirements while enabling efficient delivery across complex technology landscapes.

You will also provide architectural leadership throughout the delivery lifecycle, supporting development teams, guiding design decisions and ensuring solutions integrate effectively across systems and platforms. Working within a collaborative environment, you will help drive innovation, contribute to architectural governance and ensure solutions deliver measurable value for clients and end users.

Key responsibilities include:

• Design & Deliver – Develop end-to-end solution architectures from conceptual design through to logical and physical architecture.

• Translate & Align – Convert business, functional and non-functional requirements into scalable technical solutions aligned with enterprise strategy.

• Integrate & Connect – Design system integrations, data flows and platform interactions across complex environments.

• Govern & Assure – Produce architecture artefacts and progress designs through architecture governance and review boards.

• Secure & Comply – Embed security, regulatory and compliance considerations into solutions from the outset.

• Collaborate & Influence – Work closely with business stakeholders, engineers, enterprise architects and delivery teams to shape effective solutions.

• Guide & Support Delivery – Provide architectural oversight during development, testing and implementation phases.

• Manage Risk & Dependencies – Track and manage architectural risks, constraints, assumptions, issues and dependencies.

Required qualifications to be successful in this role

To succeed in this role, you should have strong experience delivering solution architecture across complex technology environments, ideally within large Uk Government departments, public sector or regulated programmes. You will be confident translating business requirements into practical technical designs and guiding delivery teams through the architecture lifecycle. Strong communication, stakeholder engagement and governance experience are essential.

Essential qualifications and experience:

• You should have extensive experience designing end-to-end solution architectures across complex enterprise environments.

• Strong experience translating business and technical requirements into scalable solution designs.

• Proven ability to design integrations, data flows and system interactions across multiple platforms.

• Experience producing architecture documentation and solution design artefacts (e.g., SDD).

• Strong understanding of enterprise architecture principles, governance and architecture review processes.

• Experience embedding security, compliance and risk management into solution design.

• Proven ability to engage with senior stakeholders across business, engineering and architecture teams.

• Experience supporting delivery teams throughout development, testing and implementation.

#LI-JW1

Working environment

Together, as owners, let’s turn meaningful insights into action.



Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…



You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.



Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.



You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.



Come join our team—one of the largest IT and business consulting services firms in the world.
London, England, United Kingdom
> 1000 employees
IT services
We are a global business with 91,500 professionals across hundreds of locations worldwide, providing end-to-end IT and business process services that drive our clients’ businesses. In the UK alone, we have around 6,000 member-partners working across 19 towns and cities, doing everything from writing complex code to designing sophisticated software solutions. The work we do powers some of the most ambitious projects that touch the lives of many. Our approach sets us apart, characterised by our proximity model, international presence, expertise, and operational excellence. We organise our operations within metro markets where our clients have concentrated footprints, empowering our local teams to build trusted, in-person relationships. As you build your career here, you’ll develop your skills, share your insights, and work side-by-side with colleagues and clients on innovative solutions that address the most complex issues. Our commitment to ownership, flexibility, and being approachable makes us easy to do business with. Join us, and together, as owners, let’s turn meaningful insights into action to meet the needs and balance the interests of our clients, shareholders, communities, and each other. Benefits: - Insurance coverage - Medical benefits - Pension plan - Member Assistant Programme - Check4Cancer - Flexible time off - Share Purchase Plan - Member discounts - Dental benefits - Vision benefits - Profit Participation Plan - Health and Wellbeing Programme

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