About the Role
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
Qualifications
- 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
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
- 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.
Preferred Skills
- An advanced degree in a relevant field is a plus
- Relevant certifications, such as AIX / Linux / Container Certifications
