IT Engineer (Infrastructure & Security)

Hong Kong, China, AsiaSat [AS-ITESI]

Field(s) of expertise
Information Technology Cyber Security
Job type


  • Provide IT administration and technical support for IT infrastructure, including but not limited to security appliances, firewalls, network switch, routers, Access Points, SAN Storage, NAS backup solution, Patch Management, Exchange Server, IP phone and VDI etc.
  • Diagnose, troubleshoot and resolve hardware/software or other network/infrastructure and system problems
  • Perform scheduled network & system tasks, monitoring network servers and providing in-depth support on network, infrastructure and security appliances etc.
  • Implement IT projects
  • Review security logs and implement fixes
  • Provide system documentations
  • Support company IT audit and compliance


  • Diploma or above in Computer Science, Information Engineering or equivalent
  • Minimum 1 year hands on experience in network and infrastructure systems (e.g. Firewall, SAN, Virtual Desktop Infrastructure, & Windows Servers)
  • CCNA / CISSP is preferred
  • Experience with administering information security appliances or tools
  • Experience with administering and maintaining various network appliances, servers and Operating System including Windows 2016/2019 & Active Directory
  • Hands on experience in System Security Hardening and vulnerability assessment is preferred
  • Knowledge of container technology, like Docker
  • Good problem solving skill and analytical skill, keen to learn and with strong sense of responsibility

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