Network & System Administrator

Job Responsibilities
Network System Management and Operations:

Monitor, configure, operate, and troubleshoot LAN/WAN network systems, firewalls, routers, switches, and VPNs.
Track and optimize network performance to ensure high availability, stability, and security, and resolve issues related to connectivity, speed, or security.

System & Storage Administration:

Manage virtualization systems (VMware), physical server infrastructure, and high- speed storage arrays (SAN/NAS) supporting Oracle databases.

Support and Reporting:

Provide technical support to internal users for network and server- related issues.
Prepare periodic reports on system status, risks, and incidents for management.

Requirements

Bachelor’s degree in Information Technology, Information Security, Computer Networking, or related fields.
Familiarity with virtualization (VMware) and Hybrid Cloud (AWS/Azure) is a plus.
Solid understanding of network architecture and protocols (TCP/IP, LAN/WAN, VLAN, DNS, DHCP, VPN).
English: Intermediate.
Experience with Windows Server, Linux, and network monitoring tools (e.g., Wireshark, Nagios, SolarWinds).
Ability to write basic automation scripts (Python, Bash, or PowerShell) is an advantage.
Minimum 2 years of experience in network/system administration or cybersecurity.
Basic knowledge of network security (Firewalls, IDS/IPS).

Cập nhật gần nhất lúc: 2026-07-06 20:40:03