Linux Engineer

IO TECH SOLUTIONS LIMITED
📍 Hong Kong, Hong Kong SAR, Hong Kong 💼 Full-time 🕒 Posted June 06, 2026

Job Description

Responsibilities

  • Linux Systems Administration: Install, configure, patch, and maintain RHEL/Fedora servers and related infrastructure.
  • Performance & Low-Latency Tuning: Perform network/system/kernel tuning for ultra-low-latency workloads; develop benchmarks and monitoring/observability dashboards.
  • Scripting & Automation: Develop reliable Bash, Python, and Perl scripts for routine operations, troubleshooting/diagnostics, and internal tooling.
  • Configuration Management: Build and maintain Ansible playbooks or Salt states (Salt preferred); ensure idempotent configuration across large node fleets (hundreds of nodes).
  • Virtualization & Cloud: Deploy and manage Proxmox clusters; create and maintain VMs and containers; integrate with AWS services when relevant.
  • Network Engineering: Implement and troubleshoot advanced networking, including VLANs, bonding/NIC teaming, SR-IOV, TCP/UDP tuning, and QoS. Cisco and Fortinet experience is a...

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Job Details

  • Location Hong Kong, Hong Kong SAR
  • Job Type Full-time
  • Category computer-and-mathematical
  • Posted Date June 06, 2026
  • Application Deadline July 16, 2026