certification
Certified Kubernetes Administrator (CKA)
Source-cited RoleMath page about Certified Kubernetes Administrator (CKA).
Check if you’re ready ↓Researched by RoleMath Research. Every figure on this page traces to the official source shown next to it.
A reasonable entry point — being new to the topics is expected here.
Certified Kubernetes Administrator (CKA) is a foundational exam Linux Foundation writes for people starting out. It is a recognized first credential; use the objective domains below as your study outline. RoleMath Difficulty methodology
Who this certification is designed for
The vendor’s stated audience, plus an honest fit for your starting point. No pass rates, no guarantees.
Per Linux Foundation: No required experience; positioned as Intermediate and delivered as a performance-based, hands-on command-line exam — plan for real Kubernetes lab practice (a prep bar, not an eligibility gate). Certified Kubernetes Administrator (CKA) — official vendor page
None - the official page states there are no prerequisites for this exam. The readiness record treats this as beginner-suitable, with a Moderate exam-structure band. Some exam-structure details still need human confirmation.
Eligibility source Recommended background and registration boundary Official credential page Official eligibility source Official exam structure source
None - the official page states there are no prerequisites for this exam. For someone already in IT, the cited background recommendation is the main planning check: No required experience; positioned as Intermediate and delivered as a performance-based, hands-on command-line exam — plan for real Kubernetes lab practice (a prep bar, not an eligibility gate). Some exam-structure details still need human confirmation.
Eligibility source Recommended background and registration boundary Official credential page Official eligibility source Official exam structure source
None - the official page states there are no prerequisites for this exam. Student fit is supported only as planning context from eligibility and any ACE-credit flag; the exam remains Moderate by structure. Some exam-structure details still need human confirmation.
Eligibility source Recommended background and registration boundary Official credential page Official eligibility source Official exam structure source Workforce Pell planning source
None - the official page states there are no prerequisites for this exam. Veteran fit is planning context from eligibility, DoD-baseline flags when present, and GI Bill test-fee reimbursement evidence. Some exam-structure details still need human confirmation.
Eligibility source Recommended background and registration boundary Official credential page Official eligibility source Official exam structure source GI Bill licensing and certification test reimbursement
Funding to check: exam and prep costs may be reachable through vouchers, WIOA, Workforce Pell, GI Bill, or employer education assistance — eligibility depends on your location, provider, and status. Compare funding options →
Difficulty profile
A cited estimate of what the exam requires, split into two honest lenses — not one number, not a pass rate. RoleMath Difficulty methodology
These are exam-structure lenses, not a pass rate or anything about you.
Cost & upkeep
Exam fee plus what it takes to keep it — the recurring cost most pages hide.
- Exam voucher (US)
- $445 Certified Kubernetes Administrator (CKA) — official vendor page
- 3-year self-study cost
- $445
- Recertification terms
- Valid 2 years (the previous 3-year term no longer applies); $445 exam includes one free retake; renew by retaking the exam. Certified Kubernetes Administrator (CKA) — official vendor page
No ROI math here — we never compare cost to a salary. training;renewal still needs verification. See the full cost breakdown →
Exam at a glance
How Linux Foundation administers the exam — the logistics only. This is format, not a pass prediction, and it says nothing about how hard the material is for your background.
- Format
- Performance-based
- Duration
- 2 hours
Skills measured
The official objective domains and their exam weight — titles & weights only, straight from the vendor’s exam objectives. Certified Kubernetes Administrator (CKA) — official vendor page
Prerequisites
What's required vs merely recommended — stated plainly.
- Hard requirement
- None — open registration Certified Kubernetes Administrator (CKA) — official vendor page
“Recommended” is the vendor’s guidance, not a gate — you can register today.
Version & change log
Which version is current — so you prepare for the exam that’s live today, not a retired one.
- Current version
- The exam is based on Kubernetes v1.34.
What this proves — and how Linux Foundation says to prepare
Linux Foundation’s own framing of who earns it and what it signals, plus their free official study material. Quoted and cited — never dressed up as a job guarantee.
- Who the vendor built it for
- Best fit for intermediate-level Kubernetes administrators responsible for running production clusters; performance-based 2-hour exam on Kubernetes v1.35.
- Where it leads
- No prerequisites for CKA itself; a passed CKA is the HARD prerequisite for CKS.
Free official study material
Job titles the mapped roles report
Reported job titles from the U.S. Department of Labor’s O*NET for the occupations Certified Kubernetes Administrator (CKA)maps to — the language of the market, not a placement or hiring claim. Titles vary by employer, seniority, and location.
- Infrastructure Engineer
- IT Architect (Information Technology Architect)
- IT Engineer (Information Technology Engineer)
- Network and Infrastructure Engineer
- Solutions Architect
- Systems Application Engineer
- Systems Architect
- Systems Consultant
- Systems Engineer
- Web Architect
- Computer Support Specialist
- Computer Tech (Computer Technician)
Source: O*NET OnLine reported job titles for the mapped SOC occupations.
Pay context for the roles this maps to
Occupation-level government data for a related role — not a salary this certification pays you.
$55,940 to $188,470 · Cloud Engineer (SOC 15-1299) BLS OEWS — Cloud Engineer (15-1299), national
This is what the occupation pays across the whole economy — set by the job, your experience, and location, not by holding this certification. Your actual pay will differ. See the full role page →
Every figure on this page, sourced
The claims above trace to these records — the source, and when it was last checked. If a figure has no row here, we did not publish it.
| ID | Supports | Source | Checked |
|---|---|---|---|
| SCHEMA-CIT-1 | Schema citation | Certified Kubernetes Administrator (CKA) - Linux Foundation - Education | Logged in source packet |
| SCHEMA-CIT-2 | Schema citation | Official Linux Foundation objective-domain source | Logged in source packet |
| SCHEMA-CIT-3 | Schema citation | Candidate Handbook | Logged in source packet |
| SCHEMA-CIT-4 | Schema citation | Official Html And Pdf | Logged in source packet |
| SCHEMA-CIT-5 | Schema citation | CKA official credential detail page | Logged in source packet |
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