Infrastructure Services

Job Summary

Job Description:

This 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

• 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

Required Skills

• Experience with container technologies (Docker Podman K8s)
• Familiarity with YAML Helm and GitOps tools (e.g. ArgoCD)
• 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 and 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

Basic Qualifications:

• Bachelors 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

Other Qualifications:

• An advanced degree in a relevant field is a plus
• Relevant certifications such as AIX / Linux / Container Certifications

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