AIX Systems Engineer: PowerVM, PowerHA & SAN Experts

RXinsider LTD.; Mexico; Hybrid; PHP 1,480,000 - 2,326,000; Full time

Job summary

Inmar seeks an experienced IBM AIX systems administrator for an office-based role in Mexico. You will install, upgrade, patch, and tune IBM Power Systems, manage LPARs with PowerVM/VIOS, and implement high availability with PowerHA while coordinating with application and network teams.

Responsibilities include storage integration (SAN, NPIV, MPIO) and backups, system monitoring, security patching, automation with shell scripting, documentation, ticket handling, and on-call rotations.

Qualifications

• Strong experience with IBM Power Systems hardware and virtualization (PowerVM, VIOS).
• Experience with PowerHA.
• Experience with enterprise storage technologies (SAN, IBM Storwize, etc.).

Responsibilities

• Perform system installations, upgrades, patching, and performance tuning.
• Manage logical partitions (LPARs) using PowerVM/VIOS.
• Implement and support high availability solutions (PowerHA).
• Manage storage integration (SAN, NPIV, MPIO) and backup solutions.
• Monitor system performance, troubleshoot issues, and implement corrective actions.
• Automate routine administrative tasks using shell scripting (ksh/bash).
• Collaborate with application, database, and network teams to support enterprise platforms.
• Maintain documentation for system configurations, procedures, and incident resolution.
• Participate in on-call rotation for production support as needed.

Skills

AIX administration

System performance tuning

Shell scripting (ksh/bash)

Security compliance

Incident management

Education

Bachelor’s degree in Computer Science/IT or related field

IBM certifications (e.g., IBM Certified System Administrator – AIX)

Tools

PowerVM

VIOS

PowerHA

SAN/Storwize

BRMS/TSM/Spectrum Protect

NIM

Ansible

Terraform

Galileo/iDoctor/PerfNav

Job description

Inmar seeks an experienced IBM AIX systems administrator for an office-based role in Mexico. You will install, upgrade, patch, and tune IBM Power Systems, manage LPARs with PowerVM/VIOS, and implement high availability with PowerHA while coordinating with application and network teams.

Responsibilities include storage integration (SAN, NPIV, MPIO) and backups, system monitoring, security patching, automation with shell scripting, documentation, ticket handling, and on-call rotations.