Jobs in France: Cybersecurity

• Level : Entry level
• Experience : 3 to 5 years
• Education : Five years of higher education
• Cisco
• Fortinet
• Palo Alto

In Rennes, the Network and Security Engineer administers and develops network infrastructure supporting sensitive applications. The role secures traffic, monitors infrastructure and investigates incidents, while contributing to transformation and continuous improvement projects. The position uses technologies including Cisco, Fortinet or Palo Alto, TCP/IP protocols, and cloud environments such as AWS or Azure.

A

• 212 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• Active Directory

Au sein de l’équipe Qualité du Système d’Information de Dassault Systèmes, vous contribuerez à formaliser et améliorer les dispositifs de continuité et de résilience SI. Vous participerez à la gestion des incidents critiques, à la mise en place de plans de reprise et à la définition des rôles, de la gouvernance et de la communication de crise. Le stage de six mois se déroule à Vélizy-Villacoublay et s’adresse à une personne en Bac+4/5 spécialisée en systèmes d’information, cybersécurité, gestion des risques ou informatique.

D

• 832 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• Python
• LLM
• GPU

In an internship in Rennes, you will help adapt language models for cybersecurity forensics and remediation work. You will prepare data, run fine-tuning experiments, and evaluate models in a controlled environment. The role uses Python, LLMs, and digital forensics and system remediation techniques.

T

• 1 163 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education

You will help integrate and secure a log collector for Thales radar systems in Limours. You will assess different COTS and open-source solutions, implement the selected option, and write technical and functional documentation. This six-month internship is set in a Linux environment and involves cybersecurity, software development, and containerization.

T

• 1 163 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• réseaux IP
• télécommunications
• systèmes radio

You will contribute to the design and monitoring of information and communication systems for urban transport projects in France and internationally. The internship also includes risk analysis and consideration of cybersecurity requirements for the systems studied. You will join the Transport Network Operations Systems activity in Paris.

S

• 24 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• cybersecurity
• digital identity
• cloud security

You will take part in cybersecurity consulting assignments, particularly in digital identity, cloud security, and cyber operations. You will also contribute to the Cybertech team’s internal work and develop your skills through a certification. This 4-to-6-month internship is based in Paris.

O

• 142 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education

Within the AI Tech Platform CyberSec team, you will help secure AI agents and detect anomalous behavior. You will study monitoring methods, develop detection models, and experiment with Databricks and Lakewatch capabilities. The six-month internship is offered in Rueil-Malmaison or Grenoble and requires a Master’s-level degree in data, AI, or cybersecurity.

S

• 589 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• Intelligence artificielle
• Machine learning
• Traitement automatisé de données

Within Naval Group’s CERT in Ollioules, you will develop an AI model to automatically build trees of attackers’ techniques and tactics. The internship includes analyzing cybersecurity data and evaluating the generated trees using examples from the literature.

N

• 906 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• réseaux
• serveurs
• Active Directory

Within the Information Systems Quality team, you will help formalize information systems continuity and resilience measures. You will contribute to defining critical incident management processes, recovery plans, and related governance. The six-month internship is based in Vélizy-Villacoublay.

D

• 832 open jobs

• Level : Entry level
• Education : Five years of higher education
• Microsoft 365
• Entra ID
• Active Directory

Within the Applications Solutions & SecOps department, the operational cybersecurity engineer conducts penetration tests and handles security incidents. The engineer investigates workstations, servers, identities and Microsoft 365 environments, and contributes to Varonis administration and task automation with PowerShell. The role is based in Émerainville and includes cybersecurity awareness and continuous improvement.

S

• 7 open jobs

• Level : Senior
• Schedule : Full-time
• SIEM
• PKI
• HSM Thales Luna

Au sein de l’équipe Infrastructure d’Oodrive à Paris, vous concevez et exploitez des architectures d’infrastructure sécurisées, automatisées et résilientes. Vous pilotez les audits de sécurité, construisez des systèmes d’information Diffusion Restreinte et prenez en charge le SIEM, les PKI, les annuaires et les bastions. Le poste couvre notamment l’Infrastructure as Code, Linux, Kubernetes, les réseaux et les référentiels SecNumCloud, ISO 27001 et HDS.

O

• 26 years old
• 16 open jobs
• 350 employees

• Schedule : Full-time
• Jamf
• Google Workspace
• SSO

You will join Comand AI’s Internal Development team to manage security operations, the Mac fleet, and team access. You will administer Jamf and Google Workspace, and provide IT support while securing the office network in Paris. The role is full-time and office-based in Paris, and requires strong hands-on Jamf experience and fluency in French and English.

C

• Startup early-stage
• 49,4 M$ raised
• Latest funding 5 months ago
• 3 years old
• 6 open jobs
• 39 employees

• Level : Mid-level
• Schedule : Full-time
• Experience : 5 to 5 years
• cloud
• DevSecOps
• SaaS

En tant que SecOps Engineer au sein de l’équipe IT & Cyber à Paris, vous protégez l’infrastructure et la propriété intellectuelle de Harmattan AI. Vous concevez des projets de sécurité pour les environnements cloud, IT et DevSecOps, gérez les alertes SOC et pilotez la réponse aux incidents. Le poste comprend aussi l’automatisation d’outils de sécurité et la remédiation des vulnérabilités.

H

• Unicorn
• Valuation 1,4 Md$
• Latest funding 10 months ago
• 2 years old
• 106 open jobs
• 226 employees

• Level : Internship / apprenticeship
• Schedule : Full-time
• Education : Five years of higher education
• Windows
• Linux
• VMware

As part of the Production/Infrastructure team, you will help administer, monitor and evolve systems, network and security solutions for major clients and internal needs. You will contribute to operational and security maintenance, incident resolution and documentation updates. The apprenticeship is based in Courbevoie and covers Windows, Linux, VMware and cloud environments.

I

• 17 open jobs

• Level : Entry level
• Schedule : Full-time
• Education : Five years of higher education
• TCP/IP
• DNS
• DHCP

À Brest, Thales recrute un administrateur réseaux et sécurité au sein de sa Direction Ingénierie Infogérance Critique. Le poste couvre le déploiement et la gestion d’équipements réseau, la résolution d’incidents, le maintien en condition opérationnelle et l’automatisation. Une première expérience en administration réseaux sécurisés et un diplôme de niveau master ou d’ingénieur sont demandés.

T

• 1 163 open jobs

• Level : Entry level
• Schedule : Full-time
• Education : Five years of higher education
• Linux
• RHEL
• Ubuntu

Within Thales’s Dedicated Expertise Services Center in Brest, you administer Linux and Windows systems as well as virtualized infrastructures. You contribute to system security and operational maintenance, including through security policy, patch and incident management. The role requires a Master’s degree or an engineering school degree and significant initial experience administering secure systems.

T

• 1 163 open jobs

• Level : Entry level
• Schedule : Full-time
• Education : Five years of higher education
• ANSSI

As part of Thales’ Cyber Talent Hub in Lyon, the consultant helps clients secure their information systems. Responsibilities include risk analysis, advising on security solutions and governance, security accreditation, and cybersecurity audits. The role includes a training and certification programme, with possible travel in France and internationally.

T

• 1 163 open jobs

• Level : Internship / apprenticeship
• Schedule : Full-time
• Education : Five years of higher education
• Machine Learning
• Python
• numpy

At Thales’s Hardware Lab in La Ciotat, the internship focuses on developing algorithms to detect and synchronize sensitive operations during side-channel attacks. You will develop and test signal processing and artificial intelligence methods, then evaluate their effectiveness on secure circuits. The role is aimed at engineering students pursuing a Bac+4/+5 degree in computer science or electronics, with knowledge of machine learning, signal processing, and Python.

T

• 1 163 open jobs

• Level : Internship / apprenticeship
• Schedule : Full-time
• Education : Five years of higher education
• Python
• Machine Learning

Within Valeo’s Systems/Safety/Validation team in Créteil, the internship focuses on the safety of artificial intelligence components for driver assistance systems. Responsibilities include data analysis, robustness testing, model explainability, and documentation for a “Trustworthy AI” framework. The role requires a master’s-level qualification specializing in artificial intelligence, as well as knowledge of Python and machine learning.

V

• 244 open jobs

• Experience : 3 to 5 years
• Education : Five years of higher education

Based in Rennes, this Security Manager role focuses on security governance for clients of a telecommunications company. You coordinate SOC operational teams, oversee incidents, and manage remediation and improvement plans. The role also involves monitoring threats, improving detection solutions, and leading review committees.

A

• 212 open jobs

• Education : Five years of higher education
• IAM
• cybersécurité
• développement

En stage de six mois à Bois-Colombes, vous rejoindrez l’équipe Gestion des Identités et des Accès d’Abeille Assurances, au sein de la Direction de la Sécurité des Systèmes d’Information. Vous contribuerez à l’optimisation des droits d’accès, à l’amélioration des parcours utilisateurs ou à l’automatisation et l’intégration d’outils IAM. Le poste s’adresse à une personne préparant un Bac+4/5 en informatique, cybersécurité, systèmes d’information ou école d’ingénieur, avec un intérêt pour la cybersécurité.

A

• 25 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• NIS2
• DORA
• cloud

Within Deloitte’s Cyber Risk Services, you will contribute to developing solutions and work on client cybersecurity engagements. The internship focuses in particular on issues related to NIS2, DORA, cloud and artificial intelligence. The role is based in Puteaux and is aimed at students pursuing a Bac+4/5 degree, with advanced French and English.

D

• 197 open jobs

• Salary : 55 000–65 000 € /year
• Education : Five years of higher education
• ISO 27001
• ISO 27005
• EBIOS Risk Manager

Experis is looking for a GRC cybersecurity consultant to support IT and project teams in managing information systems risks. The role includes carrying out risk assessments, defining security measures and supporting remediation plans in a banking environment.

E

• 315 open jobs

• Level : Internship / apprenticeship
• Education : Five years of higher education
• réseaux IP
• fibre optique
• EBIOS RM

Within SPIE CityNetworks’ Transport and Mobility Operational Division in Vénissieux, the Cybersecurity Design Engineer intern works on transport-related projects. The intern writes the Cybersecurity Assurance Plan and specifications, maps systems and conducts risk analyses using EBIOS RM.

S

• 155 open jobs