Senior Network Engineer

Senior Network Engineer Permanent position Organisation und Informatik The Network Access Team in the Infrastructure department is responsible for the operation and continuous development of the network infrastructure at around 620 municipal locations. To strengthen our team, we are looking for a competent personality as of 1. October 2026 or by arrangement. Tasks You plan and analyze new network and WLAN installations, create network concepts and determine suitable locations for Access Points (APs). You perform WLAN surveys and signal strength measurements and coordinate with internal specialist departments as well as external partners. You configure and integrate new switches, routers and Access Points with the associated Cisco Catalyst Center into the existing network, perform tests and acceptances and document the network topology. You take over the lifecycle management of the active network components, plan their replacement and update configurations as well as documentation. You monitor network and WLAN performance, analyze disruptions, perform software updates and optimize network coverage. You process 3rd level support tickets, support internal teams and participate in the training of apprentices as well as in the on-call service to ensure the availability of the municipal network infrastructure. Profile IT studies or higher technical education (TS, HF, FH) with a focus on IT or several years of professional experience in the above-mentioned areas of responsibility and specific network certifications (CCNP or CCIE) Several years of experience in the field of network and WLAN engineering as well as in the construction and operation of large enterprise networks Sound knowledge in the configuration and administration of Cisco switches, routers from Cisco Access Points via Cisco Catalyst Center Experience with network and WLAN planning, surveying and optimization Very good German skills in speaking and writing, English skills are an advantage Enjoyment of working with internal and external partners Teamwork skills, commitment, flexibility as well as solution-oriented way of working We offer A diverse and collegial working environment in an agile organization Flexible working time model as well as above-average social benefits Possibility for home office Targeted training and further education opportunities 16 weeks maternity leave and 4 weeks for the co-parent 5 weeks vacation plus 6 company holiday days Diverse benefits (mobility contribution, Lunch-Check, fitness, telephony, etc.) Annual health contribution to promote your well-being Barrier-free workplaces About us As the competence center for digitalization and IT of the City of Zurich, Organisation und Informatik (OIZ) provides high-quality services for its customers. Interested? Open questions will be gladly answered by Hoffmann, Team Leader or Genny Baki, HR Business Partner, at . We look forward to your application documents in the online portal. Applications from recruitment agencies unfortunately cannot be considered for this vacancy. Reference No.: 48988 jpid97e1e54jm jit0730jm jiy26jm