Senior Linux/Unix Systems Engineer - Patch & HA

Exasoft Pte. Ltd. in Singapore seeks an experienced Linux/Unix System Administrator to manage multiple server platforms (RHEL, HP-UX, Solaris, AIX) and drive patching, security updates and operational reliability. You will lead patch assessments, automate tasks, monitor health, and support high-availability environments. The role requires 8–12 years of hands-on experience, strong troubleshooting skills, and willingness to work weekends and provide on-call support. J-18808-Ljbffr