Senior LAN & Security Architect (M/F)

THE ACCOMPANYING COMPANY AND THE MISSIONS Our firm is searching for one of its clients, a leading IT & network integrator on a national scale. Recognized for its expertise in critical infrastructures for major public and private accounts, our client operates both in fixed-price project mode (Build) and in high-value-added technical assistance. As part of the reinforcement of its regional engineering teams, we are recruiting a Senior LAN & Security Architect.

Your missions Reporting to the technical management, you guarantee the design and consistency of complex network and security architectures:

• Design & Architecture: Design, validate, and evolve LAN and Security architectures (high availability, micro-segmentation).
• Scoping & Standardization: Write detailed design documents (DCD/DAT) and define technical standards.
• N3 Expertise: Act as a level 3 technical referent and support teams during critical migration phases.
• Automation: Industrialize deployments (NetDevOps) via automation scripts.
• Consulting & Pre-sales: Contribute to technical audits, impact studies, and provide support during pre-sales presentations.

PROFILE Profile sought

• Education & Experience: Master's degree (Engineering School or IT Master), you have at least 10 years of experience in network/security engineering and architecture.
• Key technical skills:
• Vendors: Cisco, Fortinet, Juniper, Stormshield, Arista.
• Network & Security: Spanning Tree, VRF, EtherChannel, IPsec/SSL, ACL, micro-segmentation.
• Tooling: Ansible, Python, Git, Linux, virtualization environment.
• Interpersonal skills, technical leadership, decision-making ability, and professional English.

ADVANTAGES What our client offers you

• Attractive package: 60 to 65 k€ depending on profile (including fixed + 10% variable) + Company vehicle.
• Flexible teleworking agreement, RTT, profit-sharing / incentive bonuses.
• Continuous training plan and vendor certification opportunities.