Internal and external penetration tests (pentests) across various environments (applications, web, network infrastructure, etc.).
Architecture audits.
Configuration audits on various devices (switches, firewalls, hypervisors, operating systems, etc.).
Source code audits.
Contributing to the development of our internal tools and methodologies.

Requirements

Master's degree or equivalent (engineering school, university, etc.) with a minimum of 2 years' experience in information systems security auditing.
Proficiency in audit methodologies and tools, and knowledge of cybersecurity frameworks/guidelines (e.g., ANSSI guides).
Skills in some of the following areas: operating systems and hardening; web technologies; protocols; configuration; architecture; programming and scripting; cloud environments; containerization; AI/LLMs.
Holding relevant certifications (OSCP, PASSI, etc.) is a plus.
Regular cybersecurity research and continuous learning (practicing on training platforms, reading specialized blogs, attending conferences, etc.).
Autonomy, curiosity, critical thinking, proactivity, adaptability, and teamwork.
Good written and verbal communication skills in French and English.

Benefits

High-impact projects addressing issues such as digital sovereignty, cloud security, and industrial cybersecurity.
A comprehensive onboarding process (onboarding platform, mentor/buddy, induction morning and evening events).
Accelerated skills development through an internal training center (Almond Institute), close management, and personalized support.
Work-life balance supported (remote work, flexible hours).
Friendly environment and an active internal life: afterworks, seminars, ski weekends, and employee committee (CSE) activities.
Competitive salary package and attractive referral bonuses.
Career growth opportunities within a fast-growing group (internal mobility, specialization, management, international assignments).

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools

penetration testingarchitecture auditsconfiguration auditssource code auditsoperating systems hardeningweb technologiescloud environmentscontainerizationprogrammingscripting

Soft Skills

autonomycuriositycritical thinkingproactivityadaptabilityteamworkwritten communicationverbal communication

Certifications

OSCPPASSI