We at Ericsson are looking for an IT System Expert to join our team and support the realization of cutting-edge IT solutions. You will provide specialized technical expertise on systems, platforms, databases, networks, and security across various ADM projects. As our IT System Expert, you will liaise directly with our customers, shaping the technical architecture and defining the full infrastructural environment of an IT solution.
What you will do:
Proven experience as a RHOSP/CBIS cloud admin managing Red Hat OpenStack/NFVI /Ceph storage.
Strong knowledge of OpenStack cloud, including design, administration, performance tuning, and troubleshooting.
Proficient in managing OpenStack OOO architecture includes Under cloud, Overcloud, Director, Compute, Controller and Storage.
Good understanding of different type of computes like OVS, SRIOV, Ephemeral.
Hands on experience with Availability Zones, Host aggregation, tenant management, virtual resource management.
Hands on experience with CEPH storage operations like OSD delete, recreate, set/unset flags as per operations requirement.
The Skills You bring
Knowledge in OpenStack Components like Nova, Neutron, Glance, cinder, Horizon, HA, CPU Pinning, NUMA, KVM
Strong understanding of OpenStack Networking.
Hands on experience with pcs cluster.
Hands On experience to manage Hardware from console like iLO/iDRAC..
Understanding on network protocols (TCP/IP, SNMP, HTTP, DNS)
Isolate the product faults and raise the vender case and evaluate the solution provided to case.
Analyse existing/new environment to identify improvement areas and highlight risk, challenges, gaps associated with it.
Evaluation of answers and solutions received from higher competence units to verify that the answer/ solution will clear the problem reported by the vendors.
