Senior Security Engineer – Vulnerability Management | Barcelona Since 2011, SQUAD Group has been a key player in the cybersecurity landscape. We believe in a collaborative approach to cybersecurity, where experts and clients work hand-in-hand to anticipate threats and protect critical infrastructure.
As part of our growing team, we're seekin g a Senior Security Engineer specialising in Vulnerability Manage ment. Based in Barcelona, this role will put you at the heart of a high-impact security engineering function, building and operating the systems that keep complex, large-scale environments continuously protected.
Your Role You are a hands-on security engineer and technical leader. A Senior Engineer focused on vulnerability management architecture, automation, and remediation pipelines. Working across scanning platforms, CI/CD integrations, cloud environments, and detection tooling, you'll design, build, and operate the systems that surface risk and drive it to resolution at scale.
Your Responsibilites Design and operate end-to-end vulnerability management systems: asset inventories,



ingestion pipelines, triage workflows, and remediation tracking.
Build complex automation and integrations across the vulnerability ecosystem, APIs, service-account patterns, canonical data schemas, and CI/CD pipelines.
Conduct internal penetration tests and technical assessments to validate controls and drive root-cause remediations.
Act as a technical partner to Cloud, Incident Response, and product engineering teams.
What You Bring 4–6 years of experience in security engineering, vulnerability management, or closely related infrastructure security roles.
Python, APIs, CI/CD orchestration, and cloud IAM patterns.
Solid understanding of cloud security across major public cloud environments (AWS, GCP, or Azure).
Familiarity with threat modelling methodologies and penetration testing techniques.
Preferred Certifications: OSCP, GIAC GPEN / GWAPT, AWS Security Specialty, CISM, or equivale

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