Sr Administrator (Support \& Operations)
Bengaluru, Karnataka
Owns the design and automation of Linux patching across the SG estate. Anchors Red Hat Satellite operations, defines patch lifecycle for managed and non\-managed instances, and drives Phase 2 automation gains for the largest patching surface.
Own the design of Linux patch lifecycle across managed (Satellite) and non\-managed instances. Maintain and extend Red Hat Satellite content views, lifecycle environments and host collections. Define automation patterns for non\-managed Linux instances currently driven by application CI/CD. Coordinate with the Operations Lead on Tier\-1 / Tier\-2 SLA attainment for Linux scope. Drive the Phase 2 automation roadmap for the OS domain. Mentor patching engineers; review runbooks; arbitrate non\-standard cases.
Deep Red Hat Satellite expertise: content management, capsule architecture, errata management. Strong RHEL administration across major versions (7, 8, 9\). Configuration management with Ansible, Puppet, or equivalent. Automation patterns: kickstart, image bakery, immutable infrastructure principles.
Red Hat Certified Engineer / Architect. Experience with OpenShift, OpenSCAP, and STIG / CIS hardening. Python scripting for orchestration.
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