Infrastructure & Kubernetes Operations: certification fit
Use the target work and your current evidence gap to decide whether a credential, more hands-on work, or no certification is the right next step.
Evidence gate
Build proof before adding an exam.
A reproducible environment with operating notes, failure tests, and a recovery record.
Current official options
Compare by the work each credential supports.
Certification provider: Linux Foundation Education
A performance-based option for practical Linux administration evidence.
Review official certification page ↗CKA: Certified Kubernetes Administrator (CKA)Certification provider: Linux Foundation Education and CNCF
A performance-based option when cluster administration is central to the target work.
Review official certification page ↗KCNA: Kubernetes and Cloud Native Associate (KCNA)Certification provider: Linux Foundation Education and CNCF
A foundational knowledge option, not proof of cluster administration.
Review official certification page ↗Official provider details last reviewed September 18, 2026. Verify the current price, format, policies, and objectives before paying.
If the target role does not ask for the credential and the project exposes a more important gap, keep building the evidence instead.