Groupe Aptenia

Job Vacancy Ingénieur Réseaux & Sécurité

Nantes

Groupe Aptenia

Job position

Contractor
Permanent
As soon as possible
3 years
Hybrid
Nantes, Pays de la Loire
Published on 25/09/2025

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🔎 Profil recherchĂ© : Freelance
đŸ€” ExpĂ©rience : ConfirmĂ© (5-10 ans)
📆 DĂ©marrage : ASAP
đŸ’Œ DurĂ©e : 3 ans (prĂ©-embauche possible)
📍 Localisation : Nantes
🏠 TĂ©lĂ©travail : 3 jours/semaine

🎯 Missions principales :
✅ Qualifier et intĂ©grer des Ă©quipements rĂ©seaux & sĂ©curitĂ© (routeurs, switchs, firewalls, load balancers)
✅ Monter des maquettes conformes aux dossiers d’architecture et valider leur comportement (y compris sous forte charge)
✅ RĂ©diger la documentation technique pour assurer la traçabilitĂ© et le transfert aux Ă©quipes de production
✅ Apporter un support N3 sur les pĂ©rimĂštres validĂ©s
✅ Participer ponctuellement à des astreintes/interventions sensibles en production

Candidate profile

Un ingénieur réseaux & sécurité confirmé, expert en routage, switching, firewalling et debugging TCP/IP/HTTP(S), maßtrisant des solutions comme Fortinet, Juniper ou F5, capable de qualifier des architectures critiques et de sécuriser leur mise en production.

Working environment

Un pÎle réseaux & sécurité à Nantes (3 jours remote), travaillant en mode labo/maquette entre architectes et production, pour tester, valider et sécuriser des infrastructures critiques sur un projet long terme (3 ans, pré-embauche possible).

Lyon, Auvergne-RhĂŽne-Alpes
20 - 99 employees
Consultancy firm
đ€đ©đ­đžđ§đąđš – đ˜đšđźđ« đ„đ±đ©đžđ«đ­ 𝐈𝐓 đ‘đžđœđ«đźđąđ­đŠđžđ§đ­ đ…đąđ«đŠ 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. đŸ’» 𝐎𝐔𝐑 𝐈𝐓 & 𝐓𝐄𝐂𝐇 𝐄𝐗𝐏𝐄𝐑𝐓𝐈𝐒𝐄 🔒 𝐂đČđ›đžđ«đŹđžđœđźđ«đąđ­đČ : Risk management, infrastructure protection, and information system security. ☁ đ‚đ„đšđźđ : Migration, architecture, and infrastructure optimization (AWS, GCP, Azure). 📊 𝐃𝐚𝐭𝐚 𝐒𝐜𝐱𝐞𝐧𝐜𝐞 & 𝐌𝐚𝐜𝐡𝐱𝐧𝐞 đ‹đžđšđ«đ§đąđ§đ  : Big Data, analytics, artificial intelligence, and machine learning engineering. đŸ€– đ€đ«đ­đąđŸđąđœđąđšđ„ đˆđ§đ­đžđ„đ„đąđ đžđ§đœđž : 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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Ingénieur Réseaux & Sécurité

Groupe Aptenia

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