Senior Solutions Architect

At Serco, we unite the right people, technology, and partners to solve some of the world's most pressing and complex challenges. From defence and space to healthcare, justice, transport and beyond, our UK operations deliver critical services across government sectors—driven by expertise in service design, programme management, engineering, and more.

About the role

As a Senior Solution Architect, you will play a key role in shaping and delivering IT solutions that support Serco’s business objectives across projects and bids. Collaborating with both business and IT stakeholders, you’ll work to understand complex business requirements, identify gaps in existing capabilities, and define innovative, practical solutions aligned with Serco’s architectural principles and IT strategy.

You will be instrumental in ensuring solutions are both fit for purpose and commercially viable—balancing technical feasibility with business impact. This includes designing IT solutions that meet project needs, maintaining scope integrity, and contributing to the success and profitability of the business or bid.

To be successful in this role, you’ll combine deep expertise in at least one specialist IT area with broad knowledge of current and emerging technologies. Your ability to communicate clearly with clients and internal stakeholders will be essential in driving solution design and ensuring alignment across business and technology teams.

Key Accountabilities

• Collaborate with IT Project Managers, business stakeholders, and bid teams to understand requirements and design effective, commercially viable IT solutions.
• Produce and maintain high-quality solution and service designs that align with business needs, architectural standards, and strategic roadmaps.
• Provide architectural guidance and leadership throughout project delivery, ensuring solutions are implemented in line with approved designs.
• Work with Enterprise Architects, Technical Leads, and delivery teams to ensure cross-functional alignment and technical coherence.
• Support governance processes by contributing to solution reviews and ensuring compliance with Serco’s architecture and design standards.
• Review supplier proposals to ensure quality, feasibility, and alignment with Serco’s technology strategy and service models.
• Communicate technical concepts clearly to both technical and non-technical stakeholders to support understanding and decision-making.

Skills & Experience

Why Serco :

Serco’s purpose is to impact a better future - we bring together the right people, the right technology, and the right partners to create innovative solutions that deliver positive impact and address some of the most urgent and complex challenges facing governments globally. Our services are powered by more than , colleagues working across multiple sectors including defence, space, migration, justice, healthcare, transport, and customer services in four regions : UK & Europe, North America, Asia Pacific, and the Middle East.

In this position, your work is vital to the business, in terms of decisions and growth. You will gain a world of opportunity working for a globally operating business delivering essential services across 5 vital sectors, personal growth, achievement, and development won’t be hard to find. You'll also work with great people. You’ll find yourself working in a highly motivated, supportive environment where no two days are the same, with experienced colleagues who strive for excellence.

What we offer :