We are One Team. We make it happen. We are Unstoppable. BABEL es una consultora tecnológica multinacional especializada en aplicar sus servicios y conocimiento tecnológico en los procesos de aceleración digital de sus clientes, grandes empresas y organismos públicos. ¿Cuál es nuestro plan estratégico? Miramos hacia el futuro Nuestro plan estratégico Hiperespacio 2029 promete ser un viaje emocionante, lleno de oportunidades para crecer y desarrollarse profesionalmente. Alcanzar 1000 millones de facturación, un reto que estamos seguros de que con la colaboración y el talento de nuestra gente, será otra historia de éxito que escribiremos juntos y juntas. ¿Qué buscamos?

Envíe su CV y cualquier información adicional requerida después de haber leído esta descripción, haciendo clic en el botón de solicitud.
As a GTB Senior Solution Architect – Security Focus, you will design and govern secure enterprise-grade architectures aligned with: Santander Group approved security frameworks
Enterprise governance and regulatory requirements
Multi-region/domain architectural consistency
Cloud-native best practices (primarily AWS) You will act as a trusted security architecture advisor, working closely with: SCIB CTO Security
Baa S Security
CISO
Regional architecture and security teams
Cloud and platform engineering domains
GTB devops team
GTB Solution Architect team KEY RESPONSIBILITIES Define and design 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 and authorization models based on:
OAuth2
Open ID Connect (OIDC)
SAML 2.0
Federated identity




JWT/token-based architectures Define IAM strategies for cloud-native environments, primarily AWS, while ensuring compatibility with hybrid or multi-cloud scenarios.
Collaborate with Security and Governance stakeholders to validate architectural decisions.
Lead and execute Proofs of Concept (Po Cs) to validate security models and emerging technologies.
Contribute to cloud migration and modernization initiatives, defining secure target architectures and transition roadmaps.
Embed security-by-design and Dev Sec Ops principles across solution lifecycles.
Participate in architecture reviews, threat modeling, and risk assessments.
Establish reusable security patterns, blueprints, and best practices for cross-region adoption.
Stay current with AWS security services and evolving industry standards. MANDATORY SKILLS 5+ years of experience in Solution Architecture with strong focus on Security Architecture and IAM.
Proven experience designing security architectures in cloud-native environments (AWS preferred).
Experience aligning architectures with enterprise-wide security frameworks.
Hands-on experience implementing OAuth2, OIDC, SAML, federation, and enterprise Id P integrations.
Experience contributing to cloud migration and modernization programs.
Experience in regulated environments (financial services preferred).
Intermediate level in English (Spanish is a plus).



Skills & Knowledge Deep understanding of authentication and authorization frameworks.
Strong knowledge of enterprise Identity Providers and federation models.
Advanced knowledge of AWS security services (IAM, KMS, WAF, Shield, Security Hub, API Gateway, EKS, etc.).
Experience defining IAM strategies for multi-region/domain and hybrid cloud environments.
Strong understanding of Zero Trust Architecture principles.
Knowledge of encryption standards, PKI, certificate lifecycle management, TLS/m TLS.
Ability to produce clear, structured architecture documentation and security blueprints.

NICE TO HAVE

Security certifications (CISSP, CISM, CCSP, SABSA or equivalent).
AWS Certified Solutions Architect – Professional or AWS Security Specialty.
Experience with hybrid or multi-cloud governance models.
Experience with Dev Sec Ops practices and infrastructure-as-code security controls (Terraform, Ansible, Github actions).
Knowledge of container and Kubernetes security.
Exposure to observability and security monitoring frameworks.

Education

Bachelor's degree (or higher).
Postgraduate studies or specialization in Cybersecurity, Cloud Security, or Enterprise Architecture are valued.

Soft Skills

Strong communication and presentation abilities.
Ability to influence across global and regional teams without direct authority.
Strong stakeholder management skills.
Strategic thinking with strong risk awareness.
Leadership and mentoring capabilities.
High adaptability in complex, regulated environments. ¿Qué ofrecemos?
Babel, the great way to achieve the success. ¿Quieres formar parte de un equipo en expansión, comprometido e original que hace historia cada día? En Babel te acompañamos en tu camino hacia el é

📌 Senior Solution Architect Security Focus (Madrid)
🏢 Babel Sistemas
📍 Madrid