Unix Administrator

You will manage the daily administration of Linux and Unix servers within a business application environment.

Responsibilities

• Administer Linux and Unix-based servers, including monitoring trouble ticket queues and performing system troubleshooting.
• Execute hardware and software changes, patching, system sizing, and upgrade implementations.
• Develop scripts for automation and monitor system performance.
• Collaborate with application administrators to fine-tune applications and provide guidance on Unix infrastructure best practices.
• Maintain all system documentation and perform hardware diagnostics.

Required Skills

• 5+ years of experience in Unix/Linux administration.
• Hands-on experience with RHEL, Suse, and AIX.
• Proficiency with LVM device configuration and management.
• Experience with NIM, VIOS, Jumpstart, IBM HMC, and Yum/Satellite/RMT.
• Strong scripting skills using Shell or Python for automation.
• Proven ability to perform Unix builds for AIX, RHEL, and Suse.
• Working knowledge of VMware vCenter and system imaging.
• Solid understanding of TCP/IP functionality and networking.
• Experience with remote administration systems such as iLO, iLO M, or iDRAC.
• Knowledge of HP, IBM, and Dell rack-mount server hardware.

Preferred Skills

• Working knowledge of SaltStack configuration management.