Job ref no.: CT3128189-01#0189
CL Technical Services Limited

System Administrator (Windows and Linux)

CL Technical Services Limited


  • Response to participate, design and implement network infrastructure projects (VM farm upgrade, file server storage upgrade, PC anti-virus upgrade, AD server upgrade and others)
  • Monitor physical and VM server performance and healthiness, maintain server stability and availability to meet the service level objective 
  • Analysis system resource capacity and performance, setup the capacity improvement plan
  • Response to the fault diagnosis and problem management
  • Manage supported vendor to perform project implementation and fix security vulnerability on target time
  • Manage the backup system, resolve and rerun the failure backup job
  • Manage vendor to perform patch installation according to the schedule
  • Support the system maintenance, failover and DR drill activity
  • Maintain server inventory, operation document and procedure are up to date
  • Perform other ad-hoc duties assigned by department’s supervisor



  • Diploma / Degree holder in Computer Science or related discipline
  • Certificate Holders of MCSA and MCSE would be advantage
  • 4 years hands-on experience with Windows and Linux system administration
  • Experience in Windows AD, VMware, AWS or Azura Cloud platform administration
  • Experience on Windows and Linux system and patch installation
  • Working knowledge on IP network and network devices
  • Experience in Window and Unix shell scripting writing is an advantage
  • Good communication and interpersonal skills
  • Good command in spoken and written English and Chinese

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More job information
Job ref no. CT3128189-01#0189
  • 25,000 - 30,000 / month
Job Function
  • Tsimshatsui
Employment Term
  • Full-time
  • 3 years - 4 years
Career Level
  • Non-management level
  • Diploma or equivalent
  • Asso. Deg or High Dip
  • Degree
  • 5-day week
  • Medical plan