Unix/AIX L3 Admin

AVATAR TECHNO SERVICES PTE. LTD.; Singapore; On-site; USD 60,000 - 100,000; Full time

Job summary

An established industry player is looking for a seasoned Linux/Unix System Administrator to manage and secure their server environments. This role involves patching, vulnerability management, and system administration across various platforms, including RHEL, HP-UX, Solaris, and AIX. The ideal candidate will thrive in a dynamic team-oriented environment, showcasing excellent communication and troubleshooting skills. If you have a passion for technology and a commitment to maintaining high standards in system performance, this opportunity could be a perfect fit for you.

Qualifications

• 8-12 years of experience in Linux/Unix system administration.
• Hands-on experience with RHEL, HP-UX, Solaris, and AIX servers.
• Proficiency in patch management and vulnerability management.

Responsibilities

• Responsible for patching and vulnerability management of Linux and Unix servers.
• Monitor and maintain logs for system performance.
• Conduct BIOS and firmware upgrades as required.

Skills

Linux/Unix System Administration

Communication Skills

Troubleshooting Skills

Patch Management

Interpersonal Skills

SLA Management

Team Collaboration

Flexibility

Education

Bachelor's Degree in Information Technology

Tools

BigFix

SCCM

Job description

Roles & Responsibilities:

• Responsible for patching and vulnerability management of Linux, Solaris, HP-UX, AIX Servers, Solaris VM, and IBM VIO.
• System administration of Linux/Unix environments.
• Perform patch assessments and recommend/plan deployment strategies.
• Conduct BIOS and firmware upgrades.
• Monitor and maintain logs.

Skills Required:

• Bachelor's Degree in Information Technology or related field.
• 8-12 years of experience in Linux/Unix system administration.
• Excellent verbal and written communication skills.
• Good interpersonal skills.
• Experience working in SLA-driven environments.
• Ability to work in a flexible, team-oriented, and dynamic environment.
• Availability to work on weekends as per roster and provide on-call support during weekdays as needed.
• Hands-on experience with RHEL, HP-UX, Solaris, and AIX servers.
• Knowledge of cluster management software.
• Proficiency in patch management and vulnerability management.
• Strong troubleshooting skills related to OS & hardware issues.
• Extensive experience in OS and hardware/firmware patching.
• Experience with patch management tools like BigFix, SCCM, etc.
• Experience automating pre and post-patching tasks.
• Basic knowledge of RAID technologies (RAID 0+1, RAID 1, RAID 5, etc.).
• Basic understanding of clustering (geo-clusters, multi-node passive/active).
• Knowledge of server management tools.