Senior IT Infrastructure Expert

5 days ago


Hong Kong Island, Hong Kong SAR China Sopra Steria Full time

As a key member of our team at Sopra Steria, you will play a crucial role in the success of our clients. We are seeking an experienced Senior Unix System Engineer to join our APAC infrastructure team.

Job Description:

Our ideal candidate will have a solid understanding of operating system RedHat/Linux and excellent knowledge of Equity and high-frequency trading (HFT) business on 10GbE technology. The successful candidate will be responsible for coordinating and working on UNIX infrastructure projects in APAC data centres and colocations, as well as server capacity planning and deployment.

The role requires strong architecture know-how on IBM & HP Blade, p-Series, i-Series, and x-Series, and ability to write scripts in common administrative languages (shell, perl, python, etc.). You will also need to perform production support for critical Linux server platform in a fast-paced environment and provide direct user support and address system-related requests in front office trading floors.

Responsibilities:

  • Coordinate and work on UNIX infrastructure projects in APAC data centres and colocations
  • Server capacity planning and deployment
  • System configuration, customization, optimization, and upgrade
  • System resilience strategy and implementation
  • Reduced latency resulting in improved fill ratios for traders
  • Reduction in the number and severity of system-related incidents
  • UNIX patching automation to comply with BNPP Group IT Security Standards

Requirements:

  • Solid understanding of operating system RedHat/Linux
  • IT Security and SSO tools on ArcSight, CyberArk, Centrify - plus
  • System patching tools on RedHat Satellite
  • Strong architecture know-how on IBM & HP Blade, p-Series, i-Series, and x-Series
  • Ability to write scripts in common administrative languages (shell, perl, python, etc.)
  • Complementary knowledge of scripting/automation/diagnostic software and tools
  • Good knowledge of Equity and high-frequency trading (HFT) business on 10GbE technology
  • Perform production support for critical Linux server platform in a fast-paced environment
  • Provide direct user support and address system-related requests in front office trading floors
  • Server x86 hardware and Linux performance fine-tuning and monitoring
  • RHEL in-depth troubleshooting, problem management, and root cause analysis
  • OS/server provisioning, standardization, and policy control on a regional basis
  • Support roster on morning shift, holiday, and weekend are required
  • Any work done on weekends or public holidays will be compensated with time off in lieu
  • Occasional travel in APAC for data center projects


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