Senior IAM Security Engineer - Cloud IAM (AWS/GCP)

Infosys Limited; Greater London; On-site; GBP 90,000 - 130,000; Full time

Job summary

Infosys Limited in London seeks an experienced IAM Security Engineer to design and implement identity and access management roles, policies, security controls, automation, and delivery pipelines for public-cloud environments. You will work closely with security, infrastructure, and business teams to ensure secure cloud deployments.

The role requires strong cloud-native security expertise, software engineering capability, and collaboration across multi-disciplinary teams.

Qualifications

• Experience with cloud-native security in AWS or GCP.
• Ability to design IAM roles and policies for public-cloud environments.
• Experience with Infrastructure as Code (Terraform, CloudFormation).

Responsibilities

• Collaborate with cross-functional cloud teams to define and implement IAM roles and policies.
• Design IAM capabilities to build, secure, and consume services in cloud environments.
• Define and develop security controls and tools to ensure policy compliance.

Skills

Cloud-native security (AWS/GCP)

Programming (Python/Go/Java)

CI/CD pipelines

Security engineering

DevOps & Agile

SOAP/REST API security

Unit testing frameworks (Behave/pytest

Education

CISSP or cloud security certifications desirable

AWS Certified Security - Specialty

Google Professional Cloud Security Engineer

Tools

Terraform

CloudFormation

Job description

Infosys Limited in London seeks an experienced IAM Security Engineer to design and implement identity and access management roles, policies, security controls, automation, and delivery pipelines for public-cloud environments. You will work closely with security, infrastructure, and business teams to ensure secure cloud deployments.

The role requires strong cloud-native security expertise, software engineering capability, and collaboration across multi-disciplinary teams.