From our offices in Mont-sur-Lausanne, you will support our clients in their digital projects and take a central role in the management, maintenance, and evolution of our infrastructure. Your mission: ensure stable, high-performance technical environments. Your activities: - Ensure the management, maintenance, and security of physical, virtual, and cloud servers (VMware / AHV).- Continuously monitor the availability and performance of our clients' services.- Actively contribute to infrastructure projects and support their implementation.- Identify opportunities and propose innovative solutions to optimize infrastructures.- Provide level 2/3 technical support and collaborate with internal teams.What we offer you:- A varied activity at the heart of exciting and diverse fields.- Comfortable office hours, with no on-call duty (except in exceptional cases and planned in advance).- 5 weeks of vacation.- A pleasant, human working environment.- Real opportunities for advancement.- 100% activity.- A parking space provided.Desired profile:- Minimum 3 years of successful experience as a system administrator.- Proven experience in infrastructure projects.- Mastery of Windows Server environments, Active Directory, and workstations.- Awareness of cybersecurity: management, valid conduct guidelines (possible interventions in Switzerland or holding a B or C work permit).- Proficiency in French, both spoken and written.- Technical English read and understood.Why join us?You are an experienced and motivated system administrator in an environment that values both people and work? Join us, we would be delighted to meet you. jid8cc0e96aen jit0206aen jpiy26aen