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.

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.

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.

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.
~ OSCP, GIAC GPEN / GWAPT, AWS Security Specialty, CISM, or equivalent hands-on security engineering credentials

Personalized

📌 Senior Security Testing Engineer (Barcelona)
🏢 SQUAD Conseil et Expertises
📍 Barcelona