Sr Specialist in Systems Administration managing Linux, OpenStack, Kubernetes environments for AT&T's cloud operations with a focus on 24*7 infrastructure support.
Responsibilities
Responsible for Operations, Administration and Maintenance of Server Infrastructure in AT&T AIC and NC environment.
Software Update and Deployment of Network Cloud Environment.
Working on Tickets and Changes.
Perform feasibility assessments, create requirements, manage projects, and integrate and test technical solutions for software.
Handling of Tier 1/ Tier 2 Tickets in AT&T AIC/ NC Server Environment.
Creating, reviewing, approving, and implementing changes in AIC/ NC Server Environment.
Restoration of Applications/services in AIC/NC infrastructure from Hardware/ OpenStack/ OS perspective in Outages/ Service degradation scenarios.
Upgradation & Deployment of AIC/ NC Server infrastructure (Linux, OpenStack & Kubernetes).
Requirements
Experience Level: 10-15 Years
Minimum of 3-7 years of working experience on Production Environment.
Broad-spectrum skill set across Linux, KVM, OpenStack, Kubernetes, Containers, Cloud Infrastructure platforms, Windows.
Excellent trouble-shooting and analytical skills in Systems Administration of Linux, Cloud, OpenStack and Kubernetes environment.
Well versed and worked on Operations and Maintenance of Open stack Modules like Keystone, Nova, Neutron, Swift, Cinder, Heat, Glance, Horizon, and Fuel.
Knowledge and Understanding of CI/CD Pipeline in Jenkins, GitHub.
Certification in Systems Administration of Linux, Open Stack and Kubernetes is preferable.
Benefits
EEO to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law.
Reasonable accommodations for qualified individuals with disabilities.
Fair chance employer that does not initiate a background check until an offer is made.
Job title
Senior Specialist, Systems Administration – Linux, KVM, OpenStack, Kubernetes, Containers
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