Support and independently execute the design and deployment of application orchestration on Docker and Kubernetes for high‑availability (HA) workloads.
Configure, operate, and maintain Kubernetes clusters and control‑plane components (ETCD, API Server) in line with established standards.
Implement, maintain, and enhance CI/CD pipelines using Jenkins and Argo CD, including management of Jenkins files.
Manage Docker containers, images, and containerized workloads across defined environments.
Perform Linux system administration tasks including user management, permissions, system hardening, and escalation of complex issues when required.
Implement file system security using ACLs and file attributes.
Configure and support infrastructure services such as NFS, FTP, HTTPD, NTP, and HAProxy.
Apply host‑level security controls using FirewallD, IPTables, and UFW in accordance with approve...