Offre d'emploi Infrastructure Design Architect

In this role, you will lead the design and implementation of secure, scalable cloud and hybrid infrastructure solutions that meet complex business challenges. You’ll shape technical strategy and drive solution design from pre-sales through delivery, ensuring that CGI clients receive architectures optimised for performance, cost, and reliability. You’ll also guide and mentor others, fostering innovation and helping our teams continually evolve to meet emerging cloud opportunities.

You’ll partner closely with project managers, business stakeholders, and technical teams to align infrastructure with business outcomes. This role allows you to take ownership of cloud architecture direction while being supported by a collaborative network of experts committed to achieving excellence together.

In addition to shaping new cloud solutions, you will play a pivotal role in the delivery and operational support of existing (“in-situ”) cloud estates across client environments — ensuring seamless continuity, reliability, and compliance across live operations.



Operational Oversight: Support lifecycle management of existing multi-cloud and hybrid estates, ensuring reliability, performance, and compliance with CGI and client standards.

Service Continuity: Collaborate with delivery and service management teams to maintain uptime and optimise cost efficiency across live cloud environments.

Performance Optimisation: Identify opportunities to enhance infrastructure resilience, scalability, and security within existing estates.

Incident & Problem Support: Provide advanced technical support for major incidents, root cause analysis, and remediation in live infrastructures.

Governance & Compliance: Ensure estates meet governance, audit, and regulatory requirements, implementing improvements where needed.

Transition & Knowledge Sharing: Support smooth transitions between design, delivery, and operations, ensuring strong documentation, knowledge transfer, and mentoring of delivery teams.



Lead & Innovate: Drive the design of AWS, Azure, and Oracle Cloud architectures to meet evolving client needs.

Develop & Deliver: Translate complex business and technical requirements into robust, scalable cloud and hybrid infrastructure designs.

Optimise & Automate: Champion Infrastructure-as-Code (IaC), CI/CD, and automation to improve efficiency and quality.

Collaborate & Influence: Work with stakeholders to define cloud strategies, assess risks, and ensure alignment with business goals.

Evaluate & Recommend: Assess new technologies, leveraging tools like Azure Recommendations and cloud vendor rebate systems.

Mentor & Support: Guide team members, fostering technical growth and sharing best practices across CGI.

Plan & Propose: Contribute to pre-sales activity, estimating infrastructure costs, producing proposals, and supporting bid responses.

Required qualifications to be successful in this role

You should bring strong experience designing and leading cloud-based infrastructure solutions, ideally across multi-cloud environments. You’ll combine technical expertise with the ability to communicate complex ideas clearly and confidently to clients and stakeholders.

Essential Qualifications:

Proven experience delivering cloud infrastructure solutions across AWS, Azure, and Oracle environments.

Strong knowledge of Infrastructure-as-Code (Terraform preferred), CI/CD, and DevOps practices.

Familiarity with TOGAF principles and cost-driven architecture design.

Experience producing high-quality proposals, technical documentation, and solution estimations.

Cloud certifications (AWS, Azure, or Oracle).

Strong communication and stakeholder management skills.

Experience in capacity and performance assessment, risk management, and cost optimisation.

Demonstrated experience supporting and optimising live cloud estates in operational environments.

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.