Senior Consultant
Core
Lead operational support and lifecycle management for enterprise Unix/Linux infrastructure, ensuring stability and efficiency for critical production systems.
Role type
Senior L3 Infrastructure Administrator (AIX/Linux)
Builds
Stable and efficient Unix/Linux infrastructure estate
Domain
Enterprise IT Infrastructure / Mainframe & Linux
Deliverable
infrastructure
Required skills
AIX administration, Red Hat Enterprise Linux administration, VIOS management, LPAR management, NIM administration, PowerHA/HACMP clustering, multipathing, OS upgrades and migrations, vulnerability remediation, security hardening, scripting (Shell/Bash)
Preferred skills
Ansible, Python, enterprise backup solutions, Dynatrace, Delinea, GPFS administration, performance tuning
Technologies
IBM AIX, Red Hat Enterprise Linux, IBM Power Systems, VIOS, Power Path, MPIO, ServiceNow, Red Hat Satellite
Responsibilities
Lead AIX and Linux operations team, resolve complex incidents and escalations, drive lifecycle management and upgrade programs, coordinate with application teams for troubleshooting, execute OS and VIOS upgrades, manage patching and security compliance, create operational procedures and documentation.
Seniority
Senior, hands-on IC
