Senior Linux/Unix Patch & Systems Engineer

CORNERSTONE GLOBAL PARTNERS PTE. LTD.; Singapore; On-site; SGD 90,000 - 130,000; Full time

Job summary

Cornerstone Global Partners is seeking a seasoned Linux/Unix Systems Administrator to manage patching and vulnerability remediation across multiple OS environments, ensuring security, stability and reliability. You will handle system administration, OS/hardware patching, and use tools like BigFix and SCCM within an SLA-driven setting.

You will collaborate with technical teams, support weekend patching on a roster basis, and participate in on-call weekday support when required.

Qualifications

• At least 8 years of relevant experience in Linux/Unix system administration and infrastructure patch management.
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Responsibilities

• Perform system administration and maintenance across RHEL, HP-UX, Solaris and AIX server environments.
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Skills

Linux/Unix administration

Patch management

Vulnerability management

RHEL

HP-UX

Solaris

AIX

Cluster management

RAID technologies

On-call weekend support

SLA-driven teamwork

Tools

BigFix

SCCM

Job description

Cornerstone Global Partners is seeking a seasoned Linux/Unix Systems Administrator to manage patching and vulnerability remediation across multiple OS environments, ensuring security, stability and reliability. You will handle system administration, OS/hardware patching, and use tools like BigFix and SCCM within an SLA-driven setting.

You will collaborate with technical teams, support weekend patching on a roster basis, and participate in on-call weekday support when required.