Linux System Administrator (Minimum 5 Years’ Experience)

Role: Linux System Administrator (Minimum 5 Years Experience)

Location:Singapore

Duration: 12 Months (Extendable)

Key Responsibilities

Deliver proactive system reviews, tuning & resilience improvements

Resolve incidents and analyze problems

Work with Engineering teams on solution design & deployment

Define configuration standards for Linux & system software

Provide technical support to development and operations

Drive system troubleshooting, RCA, and recovery

Lead outsourced technical teams

Plan & deliver OS upgrades

Approve/supervise major change requests

Conduct performance analysis & tuning

Automate system operations

Drive patching & software upgrades

Manage backup, recovery, and asset inventory

Design & enforce access control frameworks

Implement strong monitoring for service reliability

Mentor junior engineers

Support compliance & audit requirements

Conduct capacity planning and performance management

Functional & Technical Competencies

Linux, Solaris, UNIX systems & services (volume manager, NTP, DNS, clustering, etc.)

Troubleshooting & performance tuning for Linux/UNIX

Linux server clustering implementation

Information security knowledge

Networking & data communication

Middleware/app execution in Linux/UNIX (advantage)

EA License # 14C6941