- Company Name
- Kaphisto RH Audit Accompagnement Formation
- Job Title
- Administrateur système et réseau H/F
- Job Description
-
**Job Title**
System & Network Administrator
**Role Summary**
Mid‑to‑senior level administrator responsible for deploying, configuring, and maintaining Microsoft‑ and VMware‑based infrastructures for client sites. Works within a technical team to provide preventive and curative support, supervise systems, and ensure adherence to quality procedures. Offers remote support and leverages incident‑management, documentation, and monitoring tools.
**Expectations**
- Minimum 2 years of experience as a system/network administrator, preferably in a service‑provider environment.
- Proven ability to manage Microsoft servers, Windows workstations, VMware ESXi, Veeam backups, and Citrix (TSE/RDS/Exchange).
- Hands‑on experience with Microsoft 365, Apple macOS, LAN/WAN/Wi‑Fi, VPN, and firewall technologies.
- Self‑motivated, organized, detail‑oriented, with strong customer‑service orientation.
- Adaptable to changing environments and telecom/IT trends.
**Key Responsibilities**
- Plan, deploy, and manage on‑premises and virtualized Microsoft and VMware environments at client locations.
- Perform system administration tasks (patching, user accounts, group policy, backups, disaster recovery).
- Administer Citrix infrastructure (TSE/RDS) and Microsoft Exchange.
- Configure and maintain networking components (LAN/WAN, Wi‑Fi, VPN, firewalls).
- Monitor infrastructure through dedicated supervision tools; conduct preventive maintenance and troubleshoot issues.
- Use incident‑management systems and a shared knowledge base to document and resolve tickets.
- Follow internal quality procedures and service charter; collaborate with technical and sales teams.
**Required Skills**
- Windows Server (2008/2012/2016/2019/2022) & workstation administration
- VMware ESXi/ vSphere, Veeam backup & replication
- Microsoft 365 suite and Exchange Server
- Citrix Virtual Apps & Desktops (TSE/RDS)
- Apple macOS configuration and support
- LAN/WAN/Wi‑Fi, VPN, and firewall (e.g., Fortinet, Palo Alto, Cisco)
- Networking fundamentals (TCP/IP, DHCP, DNS, VPN protocols)
- Monitoring & alerting solutions (Nagios, Zabbix, etc.)
- Incident‑management & documentation tools (ServiceNow, Jira, Confluence)
- English proficiency (written and verbal)
**Required Education & Certifications**
- Bachelor’s degree in Computer Science, IT, or related field (or equivalent professional experience).
- Relevant certifications preferred: Microsoft Certified: Windows Server Fundamentals / Azure Fundamentals; VMware Certified Professional (VCP) – Data Center Virtualization; Citrix Certified Associate (CCA) or equivalent; Veeam Certified Engineer (VMCE).