- Provide system maintenance including Windows servers, Microsoft Active directory, Microsoft Exchange and network equipment in HK & South China offices
- Administer Linux servers with Sendmail, Postfix, Apache, BIND, NFS, OpenSSH and Samba
- Network configuration for
relojes replicas Juniper and Cisco ASA firewall
- Responsible for backup Replicas bolsos and recovery planning and operation
- Procurement of IT hardware, software and technical services with vendors
- Provide help-desk support to the end users in Hong Kong and South China offices