Senior Linux Infrastructure Engineer

Must have skills

Operating System Red Hat 6/7/8/9 High-Availability solution – Veritas InfoScale (multi-nodes geo cluster)

Good to have skills

HP Service Guard (Cluster) OpenShift Operating System – Solaris 10/11 and HP-UX 11.31 (lesser extent) Hypervisor – Red Hat KVM and Solaris LDOM (lesser extent) Hardware – HPE Proliant DL / Blade C7000 / Synergy / Apollo / Integrity Hardware – SUN Oracle Run operate of enterprise Red Hat ecosystem (Physical and Virtual servers) in heterogeneous environment with Storage, Network, Database and Middleware services Run operate of CLX, Raid Manager and HORCM to manage disks and storage operations on server/host side Run operate of Centrify, LDAP, NIS and NFS services Scripting / automation experience with Ansible proficiency Work with tools such as Red Hat Satellite (patch management), CyberArk (privileged access management), OMI suite (events/alerts management) and Docker/Kubernetes

As a L2 resource of the Run team, he/she will : Take up technical tasks in the ITSM queues to resolve day-to-day BAU / Project Requests and Incidents Plan, prepare and execute Change technical tasks in the ITSM queues Respond to and resolve alerts from the monitoring management system Provision server/cluster build and hardening according to the security standards Troubleshoot, configure and resolve requests / incidents linked to Hardware, Operating System, Hypervisor and High-Availability services in the operating environment Deploy and operate storage, network and OS/cluster configurable items, and infrastructure management tools Plan, prepare and execute servers OS patching and reboot Plan, prepare and execute servers hardware movement in Data Center including the setup of racking and cabling requirements Perform basic to intermediate root cause analysis in Incident and Problem tasks Identify, assess and remediate vulnerabilities reported by security sources (scan report, pen test, audit finding, etc) Plan, prepare, execute and support Data Center maintenance activities Plan, prepare, execute and support Disaster Recovery / Business Continuity exercises Coordinate and deliver with internal clients/partners and external vendors for hardware break/fix cases, software cases, etc Respond to and own L1/L2 escalations Engage in taskforce resolution squad in priority incident management / crisis management cases Document, review, maintain and share technical information and write-up (primarily, SOP) as part of Knowledge Management Extract and prepare data needed for reporting and dashboard (capacity planning, health checks, IT controls, compliance, audit, etc) Engage in Service Improvement review and actions plan.