Security Architect

🔐 Security Architect – AWS | Zero Trust | Enterprise IAM

UK Based | Supporting UK & US Operations

Entasis Partners is seeking a Security Architect to lead cloud-first security architecture across a complex, multi-region AWS estate.

This Security Architect role sits at enterprise level, shaping strategy while remaining technically hands-on. If you are a Security Architect who can design secure-by-design cloud patterns, influence engineering decisions, and embed zero trust principles at scale - this is worth a conversation.

We’re looking for a Security Architect with deep AWS expertise across:

• Multi-account AWS environments (VPC, IAM, KMS, Control Tower, landing zones)
• Zero Trust architecture & identity-centric access
• Modern IAM (RBAC, adaptive auth, passwordless)
• DevSecOps & IaC guardrails (Terraform / CloudFormation / CDK)
• Cloud security tooling (CSPM, CIEM, EDR/XDR, SIEM, secrets management)

This Security Architect will:

• Own and evolve security reference architecture
• Drive zero trust network strategy
• Influence IAM roadmap direction
• Provide architectural oversight across cloud & hybrid platforms
• Partner with engineering and executive stakeholders

We are looking for a Security Architect who combines strategic thinking with hands-on AWS credibility and strong stakeholder influence.

If you’re an experienced Security Architect ready to shape enterprise security architecture in a cloud-first environment, let’s talk.