SC-Cleared Lead Technical Architect (AWS & Auth)

SR2 REC LTD; Greater London; On-site; GBP 90,000 - 120,000; Full time

Job summary

SR2 REC LTD in the UK is seeking a senior Lead Technical Architect to provide technical leadership and architectural direction across a complex, customer-facing programme. The role ensures secure and scalable solutions and close collaboration with engineering, product and security teams.

You will own authentication, identity and authorization across applications, guide multiple delivery teams, and influence senior stakeholders to embed best practices in Agile, DevOps and security-focused

Qualifications

• Senior architect with hands-on delivery experience.
• Proven leadership across complex digital programmes.
• Strong AWS and security focus.
• Experience with authentication integrations (OIDC/OAuth).

Responsibilities

• Own the technical architecture across multiple delivery teams.
• Provide technical leadership to engineers and specialists.
• Set architectural standards and guardrails.
• Lead complex technical decision-making with clear recommendations.
• Drive authentication and authorization services across apps.

Skills

Lead Architect

AWS

Identity & Auth

OIDC/OAuth

DevOps

Agile

Stakeholder comms

SC clearance

Tools

CI/CD

Job description

SR2 REC LTD in the UK is seeking a senior Lead Technical Architect to provide technical leadership and architectural direction across a complex, customer-facing programme. The role ensures secure and scalable solutions and close collaboration with engineering, product and security teams.

You will own authentication, identity and authorization across applications, guide multiple delivery teams, and influence senior stakeholders to embed best practices in Agile, DevOps and security-focused