Senior IBM Power Systems Engineer – Automation & HA

Pellera Technologies Mexico; México; Presencial; MXN 500.000 - 900.000; Jornada completa

Descripción de la vacante

Pellera Technologies Mexico is seeking an experienced IBM Power Systems Engineer to join our Managed Services team. This role administers, supports, monitors, and optimizes IBM Power Systems environments, including IBM i, HMC, VIOS, LPARs, SAN, and HA solutions.

The successful candidate will provide advanced technical support, automation, disaster recovery planning, and performance optimization across complex enterprise Power environments.

Formación

• Bachelor's degree in Information Technology, Computer Science, or equivalent experience.
• 5+ years of experience supporting IBM Power Systems environments.
• Strong experience with IBM i (iSeries) administration in enterprise environments.
• Hands-on experience with HMC administration and LPAR management.
• Strong knowledge of VIOS administration and troubleshooting.

Responsabilidades

• Ensure the operational integrity, availability, and security of IBM Power Systems infrastructure.
• Administer IBM i (iSeries) environments including security, TCP/IP, BRMS, job control, performance tuning, capacity planning, PTF management, and license administration.
• Install, configure, maintain, and upgrade Virtual I/O Servers (VIOS).
• Administer Physical and Virtual HMC environments.
• Create, modify, and manage LPARs using GUI and CLI.
• Perform system firmware maintenance and coordinate updates.
• Implement and support Power virtualization technologies.
• Configure and manage vSCSI, NPIV, and SEA.
• Support SAN integration, zoning, masking, and storage connectivity.
• Manage IBM FlashSystem and external storage integrations.
• Design and support high availability and disaster recovery using MIMIX/iTera/PowerHA.
• Back up and recover with BRMS; manage tape environments.
• Analyze performance with nmon/topas/lparstat/vmstat/iostat.
• Conduct root cause analysis and troubleshoot complex issues.
• Support Live Partition Mobility (LPM) and Active Memory Sharing.
• Develop and maintain runbooks and automation scripts (Bash/Korn Shell).
• Participate in on-call rotations for critical infra support.

Conocimientos

IBM Power Systems

HMC

LPAR Management

VIOS

BRMS

PowerHA

iTera

MIMIX

SAN Administration

nmon/topas/vmstat/iostat

Educación

Bachelor's degree in Information Technology or Computer Science

Herramientas

HMC GUI/CLI

PowerVC

Descripción del empleo

Pellera Technologies Mexico is seeking an experienced IBM Power Systems Engineer to join our Managed Services team. This role administers, supports, monitors, and optimizes IBM Power Systems environments, including IBM i, HMC, VIOS, LPARs, SAN, and HA solutions.

The successful candidate will provide advanced technical support, automation, disaster recovery planning, and performance optimization across complex enterprise Power environments.