Groupe Aptenia

Contractor job Analyste SOC N2 (H/F)

Pays de la Loire

Groupe Aptenia

Job position

Contractor
04/01/2026
6 months
350-500 €
2 to 5 years experience
Hybrid
Pays de la Loire, France
Published on 13/11/2025

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En tant qu’Analyste SOC N2, vous interviendrez sur :

Détection & Investigation
  • Analyse et qualification des alertes de sécurité (N2)

  • Investigation approfondie à partir des signaux détectés par Tetris et HarfangLab

  • Corrélation d’événements de sécurité pour identifier les comportements suspects

  • Escalade vers le N3 lorsque nécessaire

Réponse à Incident
  • Contribution aux actions de confinement, remédiation et éradication

  • Participation à la gestion des incidents de sécurité en coordination avec les équipes internes

  • Documentation et reporting des incidents

Amélioration Continue
  • Proposition d’améliorations sur les règles de détection et les playbooks

  • Contribution à l’optimisation du monitoring et des cas d’usage

  • Veille cyber régulière

Candidate profile

  • Expérience confirmée en SOC N2 (ou N1/N2 solide)

  • Excellente compréhension des mécanismes d’attaque et de compromission

  • Maîtrise de Tetris

  • Maîtrise de HarfangLab (analyse, investigation, timeline…)

  • Capacité à investiguer, prioriser et gérer plusieurs incidents

  • Qualités rédactionnelles et communication claire

  • Sens de l’analyse et esprit de synthèse

Working environment

  • EDR : HarfangLab (obligatoire)

  • SIEM / XDR : Tetris (obligatoire)

  • Outils SOC classiques (logs, tickets, SOAR, etc.)

  • Méthodologies d’investigation (MITRE ATT&CK, IOC, TTP…)

Lyon, Auvergne-Rhône-Alpes
20 - 99 employees
Consultancy firm
𝐀𝐩𝐭𝐞𝐧𝐢𝐚 – 𝐘𝐨𝐮𝐫 𝐄𝐱𝐩𝐞𝐫𝐭 𝐈𝐓 𝐑𝐞𝐜𝐫𝐮𝐢𝐭𝐦𝐞𝐧𝐭 𝐅𝐢𝐫𝐦 Aptenia is a specialized recruitment agency designed to meet the specific needs of companies seeking top talent. Based in London, Paris, and Lyon, we position ourselves as a key player in sourcing rare and strategic profiles. Our mission is to help clients achieve their hiring goals, reduce vacancy downtime, and maximize productivity by quickly finding the right talent. We are committed to building a service that values expertise and understands business challenges. With a proven network of qualified candidates, we connect top technical experts with fast-growing tech companies. 💻 𝐎𝐔𝐑 𝐈𝐓 & 𝐓𝐄𝐂𝐇 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 🔒 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 : Risk management, infrastructure protection, and information system security. ☁️ 𝐂𝐥𝐨𝐮𝐝 : Migration, architecture, and infrastructure optimization (AWS, GCP, Azure). 📊 𝐃𝐚𝐭𝐚 𝐒𝐜𝐢𝐞𝐧𝐜𝐞 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 : Big Data, analytics, artificial intelligence, and machine learning engineering. 🤖 𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 : Automation, deep learning, and AI solutions. ⚙️ 𝐄𝐑𝐏/𝐂𝐑𝐌 : Expertise in SAP, Salesforce, and Microsoft Dynamics. We recruit within the top 1% to 3% of talent in France, offering a modern and efficient recruitment approach that enables companies to sustain growth and profitability. By choosing Aptenia, you gain a tailor-made approach and a strategic partner to build high-performing and long-lasting teams.

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Analyste SOC N2 (H/F)

Groupe Aptenia

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