HBX Group is a leading independent B2B travel technology marketplace connecting travel businesses globally through advanced technology, data-driven solutions, and a network of interconnected products and services. Our Cyber Security team is responsible for protecting integral platforms, cloud infrastructure, corporate environments, data assets, and emerging AI-enabled services.
The Red Team Security Expert is responsible for proactively assessing and validating HBX Group's security posture across corporate, cloud, application, and AI-enabled environments.
The role combines penetration testing, adversary emulation, offensive security assessments, Purple Team activities, security research, and AI security testing. The successful candidate will work closely with Blue Team, Security Architecture, DevOps, Engineering, Data, and AI teams to identify weaknesses, validate security controls, and strengthen cyber resilience.

Offensive Security Assessments
Conduct penetration testing activities across web applications, APIs, cloud platforms, infrastructure services and corporate environments.




Identify, validate and assess security vulnerabilities, attack paths and exposure risks affecting business services and technology platforms.
Perform security assessments throughout the technology lifecycle to support secure development and deployment practices.
AI Security & Emerging Threats
Data poisoning
Sensitive data leakage through AI platforms
Partner with AI and Data teams to implement secure-by-design AI solutions.
Contribute to AI governance, monitoring, and security controls.
Stay up to date on emerging AI security frameworks and industry best practices.

Adversary Emulation & Red Team Operations
Plan and execute realistic Red Team engagements that emulate real-world threat actors and attack scenarios.
Evaluate security controls across on-premises, cloud and hybrid environments.
Support cyber resilience initiatives through controlled attack simulations and adversary emulation ex

📌 Cyber Security Specialist (Valencia)
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📍 Valencia