LAN/WAN Network Engineer (m/f/d)

About the Project

We are seeking experienced LAN/WAN Network Engineers to support the design, implementation, and operation of complex network infrastructures in a highly secure environment. This project operates within the Swiss Federal Administration, contributing to mission‑critical defense and communication networks. It therefore requires exceptional technical expertise, discretion, and reliability.

Key Responsibilities

• Design and implementation of LAN/WAN network architectures
• Preparation of high-level and detailed designs, test and integration concepts
• Building and execution of Proof of Concepts (PoC) in lab and integration environments
• Execution of FAT/SAT testing (Factory and Site Acceptance Tests)
• Evaluation and homologation of suitable network components
• Release and patch management across test, integration, and production environments
• Ensuring availability and performa...