Senior Systems Administration

Job description

JOB LOCATION: 12515 Innovation Way, Alpharetta, GA 30004 DUTIES: Responsible for 24x7 operations, administration, and maintenance of server infrastructure in AT&T’s NC (Network Cloud) Linux based environment. Perform deployment of software updates on cloud platform comprised of Linux OS, BIOS/ firmware, OpenStack, Kubernetes, Calico, Ceph, Maria DB and other software components. Perform work focusing on software, maintenance, and operations of systems. Perform feasibility assessments, create requirements, manage projects, and integrate and tests technical solutions for software. Utilize Linux, KVM, OpenStack, Kubernetes, Containers, Cloud Infrastructure platforms and monitor the server Infrastructure. Apply trouble-shooting and analytical skills in Systems Administration of Linux, Cloud, OpenStack, and Kubernetes environment. Apply knowledge in operations and maintenance of OpenStack modules. Apply knowledge with concepts including High Availability, DRS, Fault Tolerance, Scalability, and Reliability. Create, review, approve, and implement changes in NC server environment. Apply knowledge in restoration of applications/services in NC infrastructure from hardware/ OpenStack/OS persp...