Senior System Engineer
Core
Expert-level administration, engineering, and support of IBM AIX and pSeries environments, acting as the highest technical escalation point for mission-critical systems.
Role type
Senior IC AIX L3 System Administrator
Builds
Stable, secure, and available IBM Power Systems infrastructure including virtualization, storage, and OS lifecycle management.
Domain
Mainframe/Mid-range server administration (IBM Power Systems)
Deliverable
production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work
Required skills
IBM AIX OS administration, PowerVM/VIOS/HMC management, Power8/9/10/11 architecture knowledge, LVM and kernel management, NIM deployment, performance tuning, disaster recovery planning, Shell/Perl scripting, major incident troubleshooting
Preferred skills
IBM AIX and pSeries certifications, experience in large mission-critical environments, hybrid/cloud-integrated Power workloads
Technologies
IBM AIX, PowerVM, VIOS, HMC, NIM, SAN, NPIV, SR-IOV, Power8/9/10/11
Responsibilities
Install, configure, and maintain IBM AIX servers; manage virtualization (PowerVM, VIOS, HMC); execute OS patching, upgrades, and migrations; perform performance tuning and capacity planning; act as final escalation point for complex hardware and OS issues; develop automation scripts; lead major incident troubleshooting and RCA.
Seniority
Senior, hands-on IC