Certified Kubernetes Administrator

Prove your skills in managing clusters, workloads, and security within Kubernetes.

Certified Kubernetes Administrator (CKA) certification proves you have the skills to manage and optimize Kubernetes clusters. The exam covers cluster installation, configuration, security, networking, storage, scheduling, and troubleshooting. Designed for practical application, the certification validates that you can maintain a secure, efficient, and scalable cloud-native environment.

The Exams and recommended training

The Certified Kubernetes Administrator (CKA) training course and exam give you the foundation to advance your career in Kubernetes administration. When you certify with CKA, you demonstrate the skills, knowledge, and rigor that organizations recognize and trust to manage, secure, and optimize Kubernetes clusters effectively.

Possible job roles

Junior Kubernetes Administrator – Supports managing and operating Kubernetes clusters under guidance, focusing on workloads, deployments, and basic cluster maintenance.

Kubernetes Operator (Entry-Level) – Manages resources, security, networking, and basic automation within Kubernetes environments.

Junior Cloud/DevOps Analyst – Assists in gathering requirements, monitoring applications, and supporting cluster configuration and deployment processes.

Kubernetes Application Developer (Entry-Level) – Develops containerized applications and performs basic deployment and configuration using Kubernetes resources.

Prerequisites

No formal prerequisites, but one or more years of experience managing, configuring, or administering Kubernetes clusters is recommended before attempting the Certified Kubernetes Administrator exam.

Active Status

All Certified Kubernetes Administrator (CKA) certifications must be maintained by completing regular updates or recertification requirements, typically aligned with new Kubernetes releases, to remain valid and active.

Recertification

Complete the required recertification exams or earn the necessary version-specific updates to maintain or renew your Certified Kubernetes Administrator (CKA) certification.