MetalorTechnologies SAis a Swiss-basedleading precious metalcompany that was created 165 years ago. With subsidiaries in 15 countries and more than1’500 employees, the Metalor Group has3 business units, each corresponding to a group of specific markets: Refining, Electrotechnics and Advanced Coatings.Based at our site in Marin, we are currently looking for a:Senior Network Engineer (100%)Join a passionate IT team where every voice matters and innovation is part of everyday life. We’re looking for aSenior Network Engineerto strengthen our open, collaborative, and supportive team, within an organization that encourages autonomy and constructive exchange.Why join us?International travel opportunities : technical interventions and strategic projects abroad, with a strong hands-on and relationship-building dimension.Continuous innovation projects : actively contribute to the design and implementation of innovative network solutions, in a work environment that encourages constructive feedback and continuous improvement.Collaborative culture : participative management, open discussions, and co-creation of solutions are part of our daily routine.Insourcing approach : guaranteed technical diversity, with in-house management fostering versatility and expertise development.Stimulating environment : every day is an opportunity to explore new technical and strategic challenges in a company that values new ideas.Your responsibilitiesDesign, deploy, and maintainphysical and virtual network infrastructures, ensuring performance and reliability.Manage theoperation, monitoring, and troubleshootingof critical environments, especially within ourdata centers .Configurenetwork and security infrastructures .Conducttechnical auditsof existing infrastructures (network and security) and carry outstudies for new architectures .ProvideLevel 3 supportand participate inon-call service, ensuring service continuity for critical infrastructures.Monitortechnological trends, identify relevant innovations, and evaluate market developments to support our continuous improvement initiatives.Actively participate ininternational-scale projects, collaborating with multidisciplinary teams.Your profileProven experience (minimum5 years ) as aNetwork Engineerin complex environments.Bachelor’s or Master’s degree (HES or equivalent) in IT or a related field.Key technical skills:Cisco Routing : solid knowledge ofOSPFandBGPprotocols.Cisco Switching : experience withCatalystandNX-OSequipment.Cisco Meraki solutions : MS, MX, MR.Palo Alto NetworksandFortinet firewalls .SD-WAN solutionsandCisco ACI infrastructures .Datacenter virtualization :Hyper-VandVMware vSphere .Access and authentication management:Radius ,TACACS ,Certification Authority ,2FA .Solid understanding ofMicrosoft technologies :DHCP ,DNS, etc.Englishas working language (mandatory).Fluency inFrenchand/orGermanis a strong assetStart date:ideallyPerformance, Innovation, Trust, Respect and Ethicsare our core values. We encourage our employees and provide them with the tools and training that enable them to develop and evolve successfully in an international Group. We offer equal opportunity, a healthy, safe and secure working environment and competitive compensation and benefits.We are looking forward to receiving your application (covering letter, CV, educational and work certificates etc.) throughjidc5bc6d8ade jit0731ade