Responsibilities

• 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...