Job ref no.: CT3112556-01#0356
ClusterTech Limited

CDN Engineer (System Admin)

ClusterTech Limited

  • 5-day week
  • Insurance plan
  • Medical plan

Job Description:

  • Handle customers' inquiries and provide suggestions/recommendations;
  • Maintain the existing CDN support platform;
  • Gather up-to-date information related to CDN technologies. 

Required Skills:

  • TCP/IP, OSI: In-depth knowledge of the TCP/IP protocol stack and practical application of the OSI model;
  • Scripting: Ability to interpret scripts written in Perl , Python or BASH;
  • HTML: Basic understanding of HTML , CSS and JavaScript;
  • HTTP: Good understanding of HTTP protocol, especially on HTTP headers;
  • HTTPS: Basic understanding of TLS protocol and SSL cert management;
  • DNS: Good understanding of DNS and zone managements;
  • Web Cache and Proxy: Good understanding of web caching, as well as basic knowledge of web proxy;
  • Video streaming: General understanding of video streaming technology, including HLS and MPEG-DASH;
  • Network troubleshooting: Strong troubleshooting skills for system/network issues.

Preferred Skills:

  • IPv6: Knowledge in IPv6 is an advantage;
  • UNIX/LINUX Administration: Hands-on experience preferred;
  • Content Delivery Networks (CDN): working experience is an advantage;
  • Web security: Good understanding of WAF or related knowledge is an advantage. 

We offer competitive remuneration package including 5-day work and 15 days annual leave to the right candidate with excellent career advancement. Interested parties please apply with detailed resume (in MS Word / PDF Format) to [via CTgoodjobs Apply Now ]

All applications will be treated in strict confidence. Personal information collected will be used solely for the purpose of recruitment. If you are not invited for an interview within 4 weeks, your application will be filed for a further 2 years and be considered for any other appropriate positions within the company or related companies.

For more information about ClusterTech, please visit our web site at

Required skills
More job information
Job ref no. CT3112556-01#0356
  • N/A
Job Function
  • Shatin
Employment Term
  • Permanent
  • Full-time
  • 1 year - 8 years
Career Level
  • Non-management level
  • N/A