Analyste Cybersécurité – Veille de Vulnérabilités (Rennes)

About the role

Sopra Steria is looking for a Cybersecurity Analyst specialized in vulnerability monitoring to join its Defence & Security unit in Rennes. You will act as the sentinel that transforms massive streams of technical information into concrete defensive actions, protecting critical national ministries and agencies.

Key responsibilities

• Continuously monitor official vulnerability sources such as CVE, NVD and CNES/CERT‑FR.
• Review security bulletins from major vendors (Microsoft, Oracle, Cisco, Red Hat, etc.).
• Analyse research reports from security labs and independent researchers.
• Identify, qualify and prioritize new vulnerabilities before they are exploited.
• Collaborate with the cyber‑defence team to translate findings into actionable remediation plans.

Required profile

• Curious and rigorous mindset with a strong interest in emerging threats.
• Ability to work in a dynamic, collaborative environment supporting defence ministries.
• Excellent analytical skills to turn raw data into clear security recommendations.

Required skills

• Vulnerability monitoring (CVE, NVD, CERT‑FR).
• Security bulletins analysis for vendors such as Microsoft, Oracle, Cisco, Red Hat.
• Technical risk identification and qualification.