System Administrator (Linux) - (Up To $7,000 Base + AWS + Pb)

either july or august start Training in HPC will be given Responsibilities Manage the full lifecycle of Linux servers, from provisioning and configuration to patching and decommissioning Maintain system baselines, golden images, and configuration consistency across the server fleet Operate enterprise rack servers running RHEL across compute and management functions Apply security patches and hardening in line with approved standards Support virtualisation platforms where required Run daily health checks, resolve incidents, and verify fixes after implementation Back up and restore system configurations, and keep runbooks and records current Execute approved changes within defined maintenance windows Requirements At least 3 years in a Linux systems administration role Strong hands-on Linux administration is essential (RHEL, Rocky, or CentOS in production). This role is tested on practical depth, not certification alone. RHCSA and ITIL Foundation , or willingness to obtain them (certification fully sponsored by the employer) A strong willingness to learn , since full vendor training is provided Tyson Jay Management Pte Ltd | EA License No.: 24C2479 Ivan Lim | EA Personnel No.: R1109856