HGC Global Communications Limited

System Administrator

HGC Global Communications Limited
Posted on 16-Apr-21

System Administrator

HGC Global Communications Limited

Job Highlights

  • 3 - 6 yrs IT system admin working exp
  • Cloud IaaS; virtualization technology
  • Competitive remuneration package

Job Description


  • Provide daily system / database administration to manage all systems and databases (Window, Linux, UNIX, SAN storage, blade servers, Oracle, MS SQL)
  • ü  including patching, upgrade, performance tuning, monitoring, backup and recovery for critical systems
    ü  Develop procedures and manuals to enhance operational efficiency
    ü  Work closely with peers and developers in providing daily supports and advice to end-users
    ü  Prepare reports, technical documents, implementation proposals and user’s manual
  • Perform administration tasks to HGC cloud platforms, web servers and middle-tier applications (e.g. VMware, Oracle Weblogic, Apache, etc.)
  • Provide pre-sales support on Cloud services, and technical assistance to both Cloud customers and internal teams
  • Provide 7 x 24 standby support on incident


  • Degree holder in Information Technology/ Computer Science/ or other relevant discipline
  • 3-6 years solid experience in system / DB administration and support
  • Experience in Cloud IaaS environment and virtualization technology (e.g. VMware, OpenStack, etc.)
  • Hands-on experience with hardware and software administration and recovery on:
  • ü  Cloud operations and support (e.g. VMware, Commvault, OpenStack, etc.)
    ü  Database, Operation system, hypervision, Backup (e.g. Solaris, AIX, Redhat linux, Windows, Vmware, Hyper-V, Openstack, Netbackup, etc.)
    ü  Server and SAN storage system
    ü  Monitoring tools such as Solarwinds, Splunk a definite advantage
  • Certificate of MCSE or ITIL is a definite advantage
  • Good spoken and written English and Cantonese.
  • Candidates with less experience will be considered as Assistant System Administrator
  • Senior System Administrator will lead a team of system administrators to perform the above tasks and produce periodic management reports

We offer competitive salary package and career development opportunity.  Free company coach is provided.  Interested parties, please quote our reference number and apply with full resume, present and expected salary, by clicking "APPLY NOW". 

We are an equal opportunity employer and welcome applications from all qualified candidates. Information provided will be treated in strict confidence and only be used for consideration of your application for the relevant post within HGC Global Communications Limited. Personal data provided by job applicants will be used strictly according to our Personal Information Collection Statement, a copy of which will be available upon written request. Information of unsuccessful candidates will be destroyed within six months.

Additional Information

Career Level
Years of Experience
4 years
Job Type
Full Time, Permanent

Company Overview

HGC Global Communications Limited (HGC) is a leading Hong Kong and international fixed-line operator. We own an extensive network and infrastructure in Hong Kong and overseas and provide various services. Our business covers 23 overseas offices in 5 continents, provides telecom infrastructure service to other operators and serves as a service provider to corporate and households. We provide full-fledged telecom, ICT solutions, data centre and broadband services for local, overseas, corporate and mass markets. We own and operate an extensive fibre-optic network, five cross-border telecom routes integrated into tier-one telecom operators in mainland China and connect with hundreds of world-class international telecom operators. Macroview Telecom Limited, a leading digital technology and IT infrastructure solutions provider is a HGC Group Company.

Additional Company Information

Benefits & Others
Free shuttle bus, Life insurance, Medical insurance, Performance bonus, Five-day work week