Managing Cloud Infrastructure Architect

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of technology and build a more sustainable, more inclusive world. Location This is an onsite role based in Irvine, CA. About The Job You're Considering Capgemini is seeking a senior, client-facing Lead Principal Cloud Architect to serve onsite in Irvine, CA as a trusted CTO-style advisor to the client. The role will define, govern, and communicate enterprise cloud, application, security, and infrastructure architecture strategy across multi-cloud and hybrid environments. The architect will translate the client’s business, security, and operational priorities into executable roadmaps, reference architectures, governance guardrails, project intake artifacts, and transformation opportunities. This position should create a single point of architectural leadership for cloud and hybrid infrastructure strategy while also acting as a window into the client’s forward-looking technology agenda. The resource should help Capgemini identify and shape adjacent demand across application modernization, cyber/security architecture, infrastructure modernization, cloud governance, automation, FinOps, observability, operating model improvement, and technology transformation. Contract alignment

• The contract language frames the Lead Architect as providing thought leadership in forward-looking technology discussions and hands-on technical leadership to guide major incident resolution, root-cause investigations, and assessment of new tools and services. This job requirement preserves that expectation and expands it into practical responsibilities, skills, and success measures for sourcing and interviewing. Why the role should be onsite
• Build day-to-day credibility with client technology, security, application, and infrastructure leaders through in-person presence.
• Identify unstated needs and strategic opportunities that may not surface through remote-only governance.
• Accelerate architecture decision-making by facilitating workshops, whiteboarding options, and validating trade-offs with stakeholders in real time.
• Provide visible senior leadership during major incidents, root-cause analysis, technology evaluations, and transformation planning. Your Role
• Enterprise cloud and hybrid strategy: Define target-state architecture across GCP, Azure, AWS, on-premises, and relevant edge/distributed scenarios. Produce standards, roadmaps, landing-zone patterns, migration paths, modernization approaches, and executive-level trade-off recommendations.
• Client-facing CTO advisory: Act as a senior technology advisor to client stakeholders; translate business priorities into architecture priorities; identify where Capgemini can help shape projects, consulting opportunities, and transformation initiatives.
• Applications, security, and infrastructure alignment: Ensure architecture decisions account for application modernization, secure-by-design principles, identity, network segmentation, data protection, compliance, platform engineering, operational resilience, and infrastructure integration dependencies.
• Architecture governance and standards: Create and maintain reference architectures, blueprints, standards, guardrails, reusable modules, and architecture review criteria. Centralize architecture knowledge from SOPs, legacy standards, MSP submissions, and multiple repositories.
• Project intake and architecture requirements: Lead discovery with business, application, infrastructure, operations, and InfoSec teams. Convert ambiguous needs into clear architecture requirement documents, decision records, intake artifacts, and implementation-ready guidance.
• MSP and partner design review: Review infrastructure and cloud submissions from MSPs, vendors, and delivery partners for compliance with enterprise standards, security expectations, operational readiness, and hidden integration risks.
• Technical leadership during incidents and RCA: Provide hands-on architectural leadership during major incidents, problem investigations, root-cause analysis, and corrective-action planning where architecture, reliability, observability, or operational design are contributing factors.
• Technology evaluation and innovation: Assess new tools, platforms, cloud services, and automation approaches; evaluate fit for purpose, risk, total cost, security, interoperability, and operational supportability.
• IaC, automation, and platform engineering: Drive adoption of infrastructure-as-code, policy-as-code, CI/CD, reusable automation modules, configuration standards, lifecycle management, and self-service patterns to improve consistency and speed.
• FinOps and cost governance: Embed cost-aware design practices, tagging standards, consumption governance, forecasting, and optimization recommendations into architecture decisions and operating models.
• Executive and technical communication: Communicate architecture decisions, risks, dependencies, roadmap options, and recommendations clearly to both technical teams and executive stakeholders.
• Capgemini leverage and ecosystem connection: Use Capgemini standards, best practices, delivery accelerators, cloud communities, partner relationships, and internal expert networks to bring the right specialist support quickly when needed. Your Skills & Experience Required Qualifications
• 10+ years of experience in infrastructure, cloud, platform engineering, enterprise architecture, or technology transformation, including 5+ years in senior or lead architecture roles delivering enterprise-scale solutions.
• Expert-level hands-on experience with at least one major cloud platform, preferably GCP, plus strong working knowledge of Azure and AWS services, architecture patterns, governance, security, and hybrid connectivity.
• Proven experience defining cloud strategy, target-state architecture, reference architectures, standards, governance guardrails, and architecture review practices.
• Demonstrated experience leading cloud migration, modernization, application dependency analysis, landing-zone design, and operational-readiness planning.
• Strong understanding of secure cloud architecture including IAM, zero trust, network security, encryption, key management, secrets management, vulnerability management, compliance alignment, and cloud-native security tooling.
• Experience with infrastructure-as-code and automation tools such as Terraform, Ansible, CloudFormation, ARM/Bicep, Pulumi, Azure DevOps, GitHub Actions, GitLab, Jenkins, or comparable platforms.
• Ability to lead architecture conversations across applications, security, infrastructure, operations, product/application owners, executives, delivery partners, and client stakeholders.
• Experience reviewing vendor/MSP architectures, delivery artifacts, operational designs, and technology submissions for conformance to enterprise standards.
• Strong written and verbal communication skills, including the ability to simplify complex architecture decisions for executives while maintaining credibility with technical teams.
• Willingness and ability to work onsite in Irvine, CA and operate as a visible senior Capgemini representative aligned with client leadership. Preferred Qualifications
• Formal architect-level cloud certifications: Google Professional Cloud Architect, Microsoft Azure Solutions Architect Expert, AWS Certified Solutions Architect – Professional, or comparable credentials.
• Experience leading or materially supporting a Cloud Center of Excellence, Enterprise Architecture review board, Design Authority, or comparable architecture governance model.
• Experience with application modernization patterns inc