Pellera Technologies is seeking an experienced IBM Power Systems Engineer to join our Managed Services team. This role is responsible for administering, supporting, monitoring, and optimizing IBM Power Systems environments including IBM i (iSeries), HMC, VIOS, LPARs, SAN connectivity, and High Availability solutions.
The successful candidate will provide advanced technical support, infrastructure design, troubleshooting, automation, disaster recovery planning, and performance optimization across complex enterprise Power environments.

Responsibilities:
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 both GUI and CLI methods.
Perform system firmware maintenance and coordinate system updates.




Implement and support Power virtualization technologies.
Configure and manage Virtual SCSI (vSCSI), NPIV, and Shared Ethernet Adapters (SEA).
Support SAN integration, zoning, masking, and storage connectivity.
Manage IBM FlashSystem and external storage integrations.
Design and support high availability and disaster recovery solutions using technologies such as MIMIX, iTera, or PowerHA.
Perform backup and recovery operations utilizing BRMS and associated technologies.
Configure and support physical and virtual tape environments.
Analyze system performance using tools such as nmon, topas, lparstat, vmstat, and iostat.
Conduct root cause analysis and troubleshoot complex infrastructure issues.
Support Live Partition Mobility (LPM) and Active Memory Sharing configurations.
Develop and maintain operational procedures, runbooks, and technical documentation.
Create automation scripts using Bash or Korn Shell.
Supp

📌 IBM Power Systems Engineer (México)
🏢 Pellera Technologies Mexico
📍 México