Job Description

Network Administrator (Cisco)







We are seeking an experienced and Cisco-certified Network Administrator to join a leading Swiss organisation. In this pivotal technical role, you will be responsible for maintaining, optimising, and enhancing the organisation's end-to-end network infrastructure across multiple sites.



You will work with complex, high-availability environments, ensuring secure, reliable, and scalable network connectivity. This position is ideal for a hands-on professional with strong expertise in Cisco technologies and a proactive approach to performance optimisation, troubleshooting, and network security.



Key Responsibilities



Design, deploy, and optimise Cisco-based network solutions (routers, switches, wireless controllers, etc.) Monitor the network proactively using Cisco monitoring tools and ensure high availability Handle incidents, analyse root causes, and provide advanced troubleshooting Ensure compliance with security standards and organisational policies Maintain accurate technical documentation (configurations, diagrams, procedures, reports) Contribute to network upgrade projects: hardware refresh, IOS upgrades, and integration of new Cisco technologies

Required Skills & Qualifications



Mandatory



Bachelor's degree in IT, Computer Science, or Network Engineering Active Cisco CCNA certification (must-have) Minimum 4 years of experience in network administration or engineering within a Cisco-focused environment Strong knowledge of TCP/IP, OSI model, VLANs, subnetting, EIGRP, OSPF, BGP Hands-on experience with Cisco switching (Catalyst, Meraki) Experience with Cisco wireless environments (WLC, Access Points) Proficiency with Cisco monitoring tools (e.g., Cisco Catalyst Center) Understanding of 802.1X Network Access Control

Soft Skills



Strong analytical and problem-solving abilities Clear verbal and written communication skills * Ability to work independently and within cross-functional teams