System Administrator (Linux / Window)


Job ref no. OCB
Job level Middle
Work experience 2 years
Education Bachelor Degree
Location New Territories
Employment type Full Time
Benifits
Industry Information Technology
Job function Network & System
Post on 2024-02-20

Responsibilities:

  • Perform Linux system administration including system setup and backup, software installation, patch upgrade, system monitoring and health checks.
  • Responsible for system troubleshooting and performance turning.
  • Manage capacity monitoring on system and applications.
  • Provide advice and consultancy service to project team with system architecture design.
  • Revise technical standard guidelines adhering to Internal IT audit regulations.
  • As a technical advisor for junior system administrator.
Requirements:
  • Degree holder in information technology, computer science or related discipline
  • Minimum 2 years working experience in  Redhat Linux 6/7 system administration
  • Solid knowledge in technical infrastructure environment and experience in system architecture design
  • Hands-on experience in Redhat KVM, Redhat GFS, Redhat Cluster suite and middleware products such as Apache, Tomcat, WebSphere and MQSeries
  • Hands-on experience in Microsoft Windows 2012/2016 Active Directory, Microsoft Cluster, SCCM and middleware products such as IIS
  • Proficiency in shell scripting / window power shell scripting
  • Experience in distributed system design and administration is a plus.
  • Experience in system performance monitoring and tuning
  • Experience in Lotus Notes is a plus
  • Self-motivated, and willing to work under pressure to meet deadlines
  • Will to work out of office hours for urgent production issues supporting
  • Good interpersonal and communication skill with a good command of spoken and written Chinese and English, knowledge of Mandarin is a plus.
  • Experience in cloud/big data architecture design, system security, ISO 20K/ITIL is an advantage.
  • Experience in IT inventory management and IT operation automation is an added value.
  • Good price negotiation, IT procurement, budget and financial management skills will be a definite advantage.