DXC TechnologyThis role encompasses lifecycle management, performance tuning, and automation of operating system-related processes to ensure stability and high availability. Key focus areas include automation, security measures, and continuous system optimization.
Responsibilities include advanced knowledge of Linux OS internals, and kernel tuning, design and manage AIX server in pSeries architecture, including LPARs, VIO servers, and PowerVM environments.
Advanced knowledge of Linux OS internals, and kernel tuning
Design and manage AIX server in pSeries architecture, including LPARs, VIO servers, and PowerVM environments
Experience with Ansible, Puppet or similar automation tools
Experience with virtualization (KVM, VMware) and hybrid infrastructure
Awareness of CIS hardening, log forwarding, and SIEM integration
Proficient in security compliance standards and OS-level auditing
Experience in setting up Linux Centralized management tool (RedHat Satellite/SUSE Manager)
Operate and maintain container runtimes and orchestration platforms (Docker, Kubernetes, OpenShift)
Manage Helm charts, container image pipelines, and ingress configurations
Implement role-based access control and security configurations
Manage persistence storage volume in Container platform
Assist with CI/CD integration and environment automation
Monitor and tune container performance using Prometheus/Grafana
Bachelor's degree in a relevant field or equivalent combination of education and experience
Typically, 6+ years of relevant work experience in industry, with a minimum of 2+ years in a similar role
Proven experience in infrastructure technology analysis
Proficiencies in data analysis and technical knowledge A continuous learner that stays abreast with industry knowledge and technology
Understanding of networking, volumes, and secrets in containerized environments
Manage signed certificates within container platform
Knowledge of basic authentication methods (Active Directory, LDAP)
Backup and restore vital data in container platform
Advanced knowledge of Linux OS internals and kernel tuning
Expertise in AIX OS, PowerHA, PowerVM, NIM, and VIO servers
Experience with virtualization (KVM, VMware) and hybrid infrastructure
Awareness of CIS hardening, log forwarding, and SIEM integration
Proficient in security compliance standards and OS-level auditing
Experience with Ansible, Puppet or similar automation tools
Experience in setting up Linux Centralized management tool (RedHat Satellite/SUSE Manager) and patch management
Good knowledge of hybrid IT environments
An advanced degree in a relevant field is a plus
Relevant certifications, such as AIX / Linux / Container Certifications
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