System Administrator

4 months ago


hong kong, Hong Kong SAR China Classy Wheeler Limited Full time

Responsibilities:

  • Perform daily support and operation of system infrastructure, including network, server, security, and data communications.
  • Participate in infrastructure design and implementation.
  • Assist in disaster recovery and capacity planning.
  • Precisely document all infrastructure-related procedures.
  • Ensure specific technology projects meet the business needs, and are completed on schedule and budget.
  • Manage, maintain, deploy, troubleshoot, and support Linux/Unix OS and servers.
  • Provide support for all systems and applications running under Linux/Unix environment.
  • Perform system backup and recovery, routine monitoring, and health checks regularly.
  • Support system maintenance and performance tuning.

Job Requirements:

  • Bachelor's degree in Computer Science, Information Technology, or related disciplines.
  • 2+ years hands-on experience in supporting Windows desktops and servers, AD, VMware, SAN Storage, Cisco Router and Switch, DNS, BGP, Firewall, Load Balancer, Wi-Fi network, etc.
  • Willing to work independently and handle ad-hoc requests.
  • Strong analytical and independent problem-solving skills.
  • Good command of spoken and written English and Chinese (both Cantonese and Mandarin).
  • Hands-on experience in Linux/Unix server administration.
  • Professional certificates holder is a plus.
  • Good communication, analytical, and problem-solving skills.
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