Senior Cloud Solutions Architect: AI/ML, HPC & Defense

Amazon Web Services (AWS); Greater London; On-site; GBP 90,000 - 140,000; Full time

Job summary

AWS EMEA SARL (UK Branch) is seeking a Senior Solutions Architect to lead technical strategy for defence-sector cloud adoption and modernization on the AWS platform. You will own end-to-end architectures spanning AI/ML, HPC, digital engineering and data platforms, engaging executives to define modernization roadmaps.

You will drive cross-project architecture decisions, deliver deep AWS expertise, and act as a trusted technical advisor to partners navigating mission-critical environments.

Qualifications

• 8+ years in technology domains (software, cloud, systems, security, data & analytics).
• 3+ years in design, implementation, or consulting for applications and infrastructures.
• Experience communicating to executive-level stakeholders.

Responsibilities

• Lead technical strategy and architecture for defence-sector partners undergoing cloud adoption.
• Own end-to-end solution architecture across AI/ML, HPC, and data platforms on AWS.
• Engage with executive-level stakeholders to translate objectives into architectures.
• Provide thought leadership and best-practice guidance within the AWS Solutions Architect community.
• Coordinate multiple partner engagements to position AWS as strategic platform.

Skills

Executive communication

Cloud architecture

Platform design

Tools

AWS platform

Security clearance (UK)

Job description

AWS EMEA SARL (UK Branch) is seeking a Senior Solutions Architect to lead technical strategy for defence-sector cloud adoption and modernization on the AWS platform. You will own end-to-end architectures spanning AI/ML, HPC, digital engineering and data platforms, engaging executives to define modernization roadmaps.

You will drive cross-project architecture decisions, deliver deep AWS expertise, and act as a trusted technical advisor to partners navigating mission-critical environments.