2025
Business Type : Computer/ IT
Last Position : Network Engineer
Period :
October 2025 to
April 2026
Job Description :
Installed, configured, and managed IP-PBX telephony systems, ensuring communication and system availability.
Administered and maintained Lenovo ThinkSystem servers, optimizing performance, uptime, and hardware.
Deployed and managed virtualization and data protection using Proxmox and VMware, including VM provisioning, snapshot, resource allocation, backup and recovery solutions with Proxmox Backup and Veeam.
Delivered server infrastructure deployment projects, including installation of multiple servers and storage systems for clients such as Khon Kaen Brewery and the Ministry of Public Health.
Configured and administered network infrastructure (Cisco, Huawei, Aruba switches), improving network performance, stability, and scalability.
Managed Windows Server environments and Active Directory (AD), including user access control, security policies, and system administration.