Senior
At CGI, you'll help clients modernise critical technology platforms by delivering secure, scalable cloud solutions that drive long-term business value. As a Cloud Architect, you'll play a leading role in designing and delivering Azure migration strategies that enable organisations to transform legacy environments into resilient, cloud-based platforms. Working alongside multidisciplinary teams, you'll influence technical decisions, solve complex migration challenges and deliver innovative solutions that make a meaningful impact. You'll be empowered to take ownership of your work while developing your expertise within a collaborative and supportive consulting environment. 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 must already hold active UK Security Clearance (SC) to start on the project.
In this role, you will support our client’s application and data migration programme by designing and implementing secure Azure cloud solutions that enable the successful migration of business-critical applications and associated workloads. You'll work closely with the Azure hosting provider and internal delivery teams to define migration processes, assess architectural options and ensure cloud solutions meet security, performance, resilience and operational requirements. You'll collaborate with developers, infrastructure engineers, application support teams and business stakeholders throughout the migration lifecycle, providing expert technical guidance and helping to resolve complex challenges. By applying modern cloud architecture principles and promoting best practice, you'll help deliver reliable, scalable solutions that support our client’s long-term digital transformation objectives. Key responsibilities
Lead & support Azure cloud migration architecture and strategy
Assess & recommend migration approaches, including lift-and-shift, re-platforming and cloud-native solutions
Design & define secure cloud migration processes and technical architectures
Collaborate & align with Azure hosting providers and multidisciplinary delivery teams
Produce & maintain detailed solution and technical design documentation
Ensure & embed security, resilience, performance and operational best practices
Diagnose & resolve complex cloud infrastructure and migration issues
Support & guide developers and infrastructure engineers throughout delivery
Advise & contribute to cloud architecture, automation, API integration and DevOps practices
Evaluate & manage technical risks, dependencies and migration considerations
Promote & maintain high standards of governance, documentation and delivery quality
You'll be an experienced Cloud Architect with a strong background in Azure migration and enterprise cloud transformation. You'll be confident advising clients on architecture decisions, balancing technical excellence with practical delivery and working collaboratively across multidisciplinary teams. Strong communication skills, analytical thinking and a proactive approach to problem-solving will enable you to succeed in this role. Essential qualifications
Proven experience as a Cloud Architect or Solution Architect delivering Azure cloud solutions
Strong experience designing and delivering cloud migration programmes
Experience developing Azure migration strategies and cloud architecture designs
Strong understanding of Microsoft Azure infrastructure and cloud services
Experience working with application migration, infrastructure modernisation and cloud transformation
Ability to produce detailed technical and solution design documentation
Strong technical analysis, solution analysis and requirements analysis skills
Experience collaborating with developers, infrastructure engineers and business stakeholders
Knowledge of cloud security, resilience, backup and disaster recovery principles
Understanding of automation, APIs and DevOps practices
Excellent stakeholder management and communication skills Desirable qualifications
UK Government or wider public sector project experience
Azure certifications (e.g. Azure Solutions Architect Expert)
Experience with hybrid cloud environments
Knowledge of infrastructure as code and cloud automation tooling
Experience supporting enterprise-scale migration programmes #LI-RJ1
Client management
Cloud architecture
Communication
Data Architecture
Requirements Analysis
Solution Analysis
Stakeholder management
Technical Analysis
Government
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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.
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