Job Reference:
Date Posted: 10 August 2026
Recruiter: Coberon Chronos
Location: Greater Barcelona area
Remote Working: 100% remote working possible
Salary: On Application
Sector: IT & Tech, Enterprise Software, Cybersecurity, AI and Machine Learning, SaaS & PaaS
Job Type: Remote, Hybrid
Contact: Recruitment Manager
Email:
Job DescriptionOur client is a leading US enterprise AI startup. They are looking for a highly skilled Senior Security Engineer to join their Product Security team in Barcelona (remote, full-time, permanent employment contract).
You must be eligible to work in Spain/EU. This role will focus on designing, implementing, and managing security solutions for their cloud-native platform on AWS. You will play a pivotal role in safeguarding our systems, ensuring compliance, and advancing our security posture.
- Cloud Infrastructure Security: Design, implement, and manage security controls for AWS infrastructure.
- Vulnerability Management: Perform vulnerability assessments and drive remediation efforts across cloud environments.
- Automation & Monitoring:



Automate security monitoring and incident response processes using industry best practices and tools.
- Security Projects Leadership: Lead key initiatives and projects such as CNAPP selection and implementation, advanced threat detection, and custom security control development.
- Penetration Testing: Conduct and analyze penetration testing exercises to identify and mitigate potential risks.
- Compliance Support: Collaborate with compliance teams to ensure adherence to security standards like SOC 2 and ISO 27001.
- Risk Assessments: Conduct technical risk assessments for critical infrastructure components.
- Cross-Functional Collaboration: Work closely with DevOps, Infrastructure, and Application teams to embed security into the development lifecycle.
- Incident Response: Lead investigations into advanced persistent threats (APTs) and other sophisticated security incidents.

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