Infrastructure Engineer Mainframe - AIX (AO)

PEOPLE PROFILERS (SERVICES) PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

Une entreprise de services à Singapour recherche un Administrateur Systèmes AIX pour gérer et maintenir des serveurs IBM AIX. Le candidat idéal aura un diplôme en IT et une expérience pertinente en configuration et sécurité Unix, ainsi que des compétences en script et dépannage.

Qualifications

• Expérience avec IBM AIX, HMC et VIO.
• Connaissance de la configuration NAS/SAN.
• Capacité à réaliser des scripts en KSH, BASH et Perl.

Responsibilities

• Configurer et gérer les serveurs AIX.
• Effectuer des sauvegardes et des récupérations de données.
• Surveiller les performances et la sécurité des systèmes.

Skills

Troubleshooting

Unix Security

Scripting (KSH, BASH, Perl)

Education

Degree in IT, Computing, or related fields

Tools

IBM AIX

HACMP

VCS clusters

EMC PowerPath

Netapp

Job description

Responsibilties

• Setup and Sunset of AIX- and VIO servers according to existing, defined standards, and adherence to Service Activation and Life Cycle processes
• Planning and execution of system changes (OS software changes [patches, maintenance level, releases] as well as support HW- and Virtualization changes within the framework of the prescribed change management processes
• Backup and recovery of system data (AIX, VIO, HMC)
• Monitoring of performance and capacity utilization and preparation of information or recommendations for the Service Management (SM) or the customer
• Monitoring and management of the server-related security guidelines required (e.g., APAR process) AIX system monitoring using provided tools
• Handling and resolving incident, problems and requests Handling and resolving SAN storage BAU problems request execution of AIX user administration
• Creation and updating of documentation necessary for the operation (eg. operation instructions, standby service documents, etc.)
• Supporting Service Management (e.g., supplying information for monthly reports) Guaranteeing inventory data quality (change/problem management, inventory) Participation in dispatching and stand-by duties

Requirements

• Degree in IT, Computing, or any related fields
• Experience with installing, configuring and maintaining IBM AIX servers (HMC/VIO/AIX), WPAR creation and management
• Knowledge of HACMP & VCS clusters
• Configuration of NAS/SAN solutions, changing kernel parameters and have a thorough understanding of Unix Security baseline
• NFS server export and mounting, SAN allocation and setup.
• Multipath configuration. EMC PowerPath and Netapp.
• Experience with scripting with KSH, BASH and Perl
• Ability to troubleshooting Hardware, Operating system and Network related issue
• Excellent understanding of system configuration, system build, disk management, and LVM