Install, configure, upgrade and maintain AIX and Linux operating systems, subsystems, and hardware.
Engineer, design, and administer AIX and other UNIX operating systems.
Manage complex AIX environments running latest Pseries technologies such as LPARs, and Virtual I/O server.
Responsible for System architectural design related to AIX/Linux systems.
Recommend system administration continuous improvement opportunities and maintain applicable policies and procedures.
Provide technical leadership and manage group collaboration to drive complex issues to closure.
Collaborate with the Business Continuity Team to refine and test disaster recovery systems and procedures.
Work closely with DBAs and Applications team in handling support requests.
Provide 24x7 on-call production systems support on a rotational basis.
Perform analysis and design of TSM backup processes and procedures at all levels of complexity.
Monitor and take corrective action as needed for the daily and monthly backups and offsite archive operations.
Research, analyze, and implement patches and hardware modifications.