Cloud Infrastructure Specialist

2 days ago


Hong Kong, Central and Western District, Hong Kong SAR China Hexience Systems Limited Full time

At Hexience Systems Limited, we are seeking a highly skilled Cloud Infrastructure Specialist to join our team. As a key member of our IT department, you will be responsible for designing, implementing, and maintaining complex cloud infrastructure systems.

We require a Senior Linux System Administrator with extensive experience in deploying and managing email/collaboration platforms. You will work closely with our team to ensure the seamless operation of our infrastructure, focusing on scalability, security, and high availability.

Key Responsibilities:

  • Design, implement, and maintain cloud infrastructure systems
  • Deploy and manage email/collaboration platforms (e.g., CarbonioCE)
  • Ensure scalability, security, and high availability of infrastructure

Requirements:

  • 3+ years of hands-on experience with Linux server administration
  • Proficiency in deploying and managing email/collaboration platforms
  • Experience with Docker and containerized application deployment
  • Strong scripting skills (Bash, Python) for automation
  • Knowledge of email protocols (SMTP, IMAP), security practices (SPF, DKIM), and networking (DNS, firewalls)

Bonus points for familiarity with CarbonioCE's architecture and components, experience with Infrastructure as Code (IaC) tools like Ansible or Terraform, and basic understanding of relational databases (PostgreSQL/MySQL). Certifications in Linux, DevOps, or email security are also welcome



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