Our client, a company based in Geneva, is looking for a System Engineer - Part time - 50%. Our client, a company based in Geneva, is seeking a System Engineer X 50% to strengthen its IT team. This position is set in a stable, well-structured, and well-configured environment, with a controlled infrastructure and established partners.ResponsibilitiesSystems & maintenance of on-premise infrastructure:- On-premise Active Directory- VMware (2 ESX, about 10 active VMs)- Daily monitoring towards an ESX hosted by Swisscom- Management of backups and ongoing reflections around a cloud backup (Azure)- Cloud & Google Workspace (GSuite) environments- Contribution on Azure topics- Ability to understand, assess, and challenge critical proposals- Network- Network environments based on Cisco- Monitoring of security solutions:- Managed EDR (licensing by continuous security management)- Workstations & mobility- Management of the Apple mobile fleet: iPhone- Jamf X Manager- Already structured environment (historical & support)- 3CX telephony- Daily support: Approximately 120 proximity systems X, service-oriented and efficientProfile- X years of experience in a similar position- On-premise AD- VMware- Networks & security- Modern Workplace environments- Good level on Azure, with the ability to communicate on equal terms with vendors and suppliers- Comfortable in an already well-designed environment, without the desire to rebuild everything- Autonomous, reliable, structured- Good communicator- Comfortable in an expert role in providing support with a critical approach to the solutions proposed by vendors- Fluent in French - English B2 / C1Conditions and BenefitsDynamic environment jid54b03c5aen jit0207aen jpiy26aen