- Company Name
- TOMORROW JOBS
- Job Title
- Administrateur Systèmes et Réseaux Senior F/H
- Job Description
-
Job title: Senior Systems and Network Administrator
Role Summary: Provide reliable IT services by managing Windows Server and VMware environments, overseeing network infrastructure, handling backups, and delivering level 1/2 user support. Drive continuous improvement and digitalisation initiatives.
Expectations: Deliver proactive, high‑quality maintenance; keep systems and network available 24/7; document processes, standardise practices, and propose innovative solutions. Collaborate effectively with IT and business teams while working autonomously.
Key Responsibilities
- Administer and optimise Windows Server and VMware virtual infrastructure.
- Manage Active Directory, Group Policy Objects, and user/service accounts.
- Design, maintain, and troubleshoot LAN/Wi‑Fi networks, including Aruba switches and Wi‑Fi access points.
- Configure, test, and monitor backup, restoration, and data replication solutions.
- Oversee the lifecycle of approximately 350 end‑user desktops and support local application deployment.
- Provide first‑ and second‑level support to users, resolving issues and escalating when necessary.
- Document and standardise IT procedures, contribute to knowledge bases, and improve ticketing, automation, and digital document flows.
- Identify and propose tools, optimisations, and best practices to streamline daily operations.
Required Skills
- Windows Server administration (2016/2019/2022).
- VMware ESXi/vCenter management.
- Active Directory, Group Policy, and Windows 10/11 client management.
- LAN/Wi‑Fi networking and Aruba switch configuration.
- Backup and recovery tools (Windows Server Backup, Veeam, etc.) and security best practices.
- Issue diagnosis, performance tuning, and network troubleshooting.
- Documentation, ticketing systems, and basic scripting (PowerShell or equivalent).
- Strong user‑support communication and problem‑solving.
Required Education & Certifications
- Bachelor’s degree in Computer Science, Information Technology, or related field.
- Relevant certifications preferred (e.g., Microsoft Certified: Windows Server Fundamentals, VMware Certified Professional).