Senior Cloud Security Architect - AWS & IAM Expert

Babel Sistemas

Madrid

On-site

EUR 90,000 - 120,000

Full time

2 days ago

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Job summary

Babel, a multinational technology consultant, seeks a GTB Senior Solution Architect – Security Focus to design and govern secure, enterprise-grade architectures. You will work with CISO, Security teams, and cloud/DevOps groups to implement best-practice security patterns and modernize cloud architectures.

Ideal candidates have 5+ years in security-focused solution architecture, strong AWS knowledge, and hands-on experience with OAuth2/OIDC/SAML.

Qualifications

5+ years of experience in Solution Architecture with a strong focus on Security Architecture and IAM.
Experience designing security architectures in cloud-native environments (AWS preferred).
Experience aligning architectures with enterprise security frameworks and regulatory requirements.
Hands-on experience implementing OAuth2, OIDC, SAML, federation, and enterprise IdP integrations.

Responsibilities

Define end-to-end security architectures aligned with Santander Group security frameworks and standards.
Ensure multi-region/domain alignment of security patterns and architectural consistency.
Design authentication models based on OAuth2, OIDC, SAML 2.0, and federated identity.
Define IAM strategies for cloud-native environments, mainly AWS, with hybrid/multi-cloud compatibility.
Collaborate with Security and Governance stakeholders to validate architectural decisions.
Lead PoCs to validate security models and emerging tech.