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 performance optimization of IT network services
* Analysis, documentation, and resolution of incidents, events, and problems
* Leading task forces and working groups for problem resolution and service improvements
* Creation and maintenance of technical documentation, operating manuals, and specifications
* Administration of documentation systems such as IPAM (IP Address Management) and RMDB (Resource Management Database)
* Preparation, submission, and implementation of approved Change Requests
* Monitoring and configuration management of assigned IT network services
* Support of on-site installation and commissioning (performed by a third party)
* Execution of operational network service tasks to maintain system readiness
* Working during maintenance windows and participating in on‑call (standby) duty
Your Profile
* Several years of professional experience as a LAN/WAN Network Engineer in enterprise or governmental environments
* Strong knowledge of routing, switching, network security, and monitoring
* Experience in multi‑vendor environments (Cisco, Juniper, Fortinet, etc.)
* Solid understanding of ITIL processes, change management, and incident management
* Analytical, structured, and proactive working style
* High sense of responsibility and strong teamwork skills
* Willingness to work in a classified and security‑sensitive environment
Required Certifications (one or more of the following)
* Cisco Certified Network Professional (CCNP): Routing & Switching, Security, Service Provider, or Wireless
or
* Cisco Certified Internetwork Expert (CCIE) in one of the above areas
or
* Equivalent certification and demonstrable experience
* Valid Swiss work permit and residence (mandatory)
* References: Minimum of 2 professional references (not older than 5 years)
What We Offer
* Participation in a large‑scale, security‑relevant national infrastructure project
* Work with highly skilled engineering and architecture teams
* Opportunity to contribute to the backbone and campus LAN evolution of national networks
Application
Please send your complete application (CV, certifications, references)
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