Senior IT Engineer

#Location: Ha Noi

We are looking for an IT Engineer (SysOps) to ensure stable, secure, and high-performance IT infrastructure operations for the company and indirectly for our global clients.

JOB DESCRIPTION

The main responsibilities of the Senior IT Engineer (SysOps) include:

• Administer server (Windows), storage (NAS, iSCSI), Hyper-V Cluster, Active Directory, DNS/DHCP, MDT/SCCM/WSUS for endpoint management and backup/DR readiness (MABS).
• Organize, automate and schedule system upgrades and maintenance to minimize user disruption.
• Monitor and operate network devices and containerized environments, such as firewall (e.g., Palo Alto, Cisco, Fortinet), L3 router, L2 switch, VPN, and K8s, Docker; ensure network performance, security policy compliance. Troubleshoot network issues and plan capacity upgrades.
• Manage services on cloud-based M365, Azure, AWS. Optimize cloud resource...