According to LinkedIn's 2025 Jobs on the Rise report, DevOps Engineer held a spot in the top 15 fastest-growing roles for the third consecutive year — yet fewer than 40% of job postings list a specific certification as required. That gap matters. It means a devops engineer certification can help you get noticed, but picking the wrong one wastes months and several hundred dollars on a credential that hiring managers barely recognize.
This guide cuts through the noise. We looked at which certifications actually show up in job descriptions, which courses give you the fastest path to passing them, and where the real skill gaps are that no badge fixes on its own.
What a DevOps Engineer Certification Actually Signals
Most certifications in this space test one of two things: platform-specific operational knowledge (AWS, GCP, Azure) or general DevOps methodology. They're not the same credential, and treating them as interchangeable is the most common mistake people make when planning their certification path.
Platform certifications — AWS Certified DevOps Engineer Professional, Google Professional Cloud DevOps Engineer — are vendor exams. They validate that you can operate infrastructure within a specific cloud ecosystem. These carry the most weight in job descriptions because they're verifiable, standardized, and directly tied to tools a team is already paying for.
Methodology-based programs, like IBM's DevOps Professional Certificate on Coursera, teach practices: CI/CD pipelines, GitOps, containerization, SRE principles. These are more useful for building foundational understanding, but they won't satisfy a recruiter who wrote "AWS Certified DevOps Engineer preferred" in the JD.
The practical answer for most people: start with the methodology training to build real skill, then sit a vendor exam to put something verifiable on a resume.
Which DevOps Engineer Certification Path Fits Your Situation
Where you are right now determines which path makes sense. Here's how to think about it:
- No cloud experience yet: Don't go straight for the AWS DevOps Professional or GCP DevOps Engineer exam. Both assume you already hold an associate-level cloud cert or have significant hands-on time. Start with foundational Linux, containerization, and CI/CD work first.
- Already working in AWS: The AWS Certified DevOps Engineer – Professional is the natural target. It's broadly recognized and aligns with what AWS-heavy shops actually care about.
- GCP-first environment: Google Professional Cloud DevOps Engineer is the equivalent, with a heavy emphasis on SRE practices, which Google essentially invented.
- No strong cloud preference: Learn the concepts first via a platform-agnostic course, then choose a cloud based on where the jobs are in your target market. In most markets, AWS still leads.
- Switching from dev to DevOps: Your strongest angle is the pipeline and automation side. Focus on Docker, Kubernetes, and CI/CD tooling before worrying about which cert to chase.
Top Courses for DevOps Engineer Certification Preparation
These are courses with verified high ratings and direct relevance to either certification exams or the practical skills those exams cover. Ratings are based on aggregated learner reviews.
Continuous Delivery & DevOps (Coursera)
Rated 9.7/10 and built around the University of Virginia's curriculum, this course focuses specifically on the delivery pipeline — the part that trips up most exam candidates who've memorized theory but haven't thought through deployment strategies, rollback procedures, or pipeline architecture in depth. Good for both GCP and AWS exam prep on the CI/CD sections.
Google Professional Cloud DevOps Engineer [New Exams 2026] (Udemy)
Rated 9.4/10 and updated for the 2026 exam format, this course is the most targeted preparation available for the GCP DevOps Engineer exam — it covers SRE principles, Cloud Operations Suite, and GKE in the proportions the exam actually tests them, not just a general GCP overview.
Docker, Kubernetes & AWS with GitHub Actions for DevOps (Udemy)
Rated 9.2/10, this one is practical in a way that matters for AWS DevOps Professional candidates: it covers the container and orchestration tooling that shows up heavily in the exam's deployment and monitoring sections, and it does it with real GitHub Actions pipelines rather than toy examples.
DevSecOps & DevOps with Jenkins, Kubernetes, Terraform & AWS (Udemy)
Rated 9.2/10 and one of the few courses that integrates security into the DevOps workflow from the start. Relevant if you're targeting roles at organizations where DevSecOps is in the job title or if you want to differentiate yourself beyond a standard cert.
Linux Commands for DevOps & Cloud Engineers – Beginner's Course (Udemy)
Rated 9.2/10 and frequently overlooked, but weak Linux fundamentals are the silent killer for DevOps cert candidates who come from a pure development background. This course is a fast, focused fix for that specific gap.
Full Stack Web App DevOps – From Idea to Cloud (Udemy)
Rated 9.4/10 and useful if you want context for why DevOps practices exist — it traces a real application from local development through containerization, CI/CD setup, and cloud deployment. Better for building intuition than direct exam prep, but that intuition makes the harder exam questions easier.
What DevOps Certifications Don't Tell You
A certification validates knowledge at a point in time under controlled conditions. There are a few things worth being clear-eyed about before investing in one:
They expire or go stale fast. AWS recertification is required every three years. GCP Professional certs are two years. The tooling landscape in DevOps moves faster than most other specializations — a 2022-era cert that doesn't include container orchestration or infrastructure-as-code depth reads as dated to experienced engineers reviewing your resume.
Hands-on time matters more to interviewers. Most technical DevOps interviews involve a whiteboard or take-home component that tests your ability to reason about systems — designing a deployment pipeline, diagnosing a failing health check, writing a Terraform module. A cert signals you passed an exam; your GitHub and what you describe in the technical screen signals whether you can do the job.
The vendor ecosystem you certify in should match where you want to work. AWS certifications don't transfer credit to GCP exams. If your target employers are GCP shops, certifying in AWS first creates a mismatch you'll have to explain.
Salary and Hiring Context for Certified DevOps Engineers
Dice's 2025 Tech Salary Report put the median DevOps Engineer salary in the US at $125,000–$145,000, with cloud-certified professionals averaging roughly 12–18% higher than non-certified counterparts in the same role at the same company size. That's a meaningful premium, but it's not automatic — it correlates most strongly in enterprise environments and at companies where certifications factor into procurement decisions (i.e., AWS or GCP partner tiers require employees to hold certain certs).
At startups and smaller engineering teams, the cert premium is smaller. What matters more in those environments is a portfolio of shipped infrastructure work and familiarity with the specific stack the team runs.
The most frequently listed certifications in DevOps job postings, ranked by frequency of appearance in 2024–2025 US job listings:
- AWS Certified DevOps Engineer – Professional
- Google Professional Cloud DevOps Engineer
- Certified Kubernetes Administrator (CKA)
- HashiCorp Terraform Associate
- Azure DevOps Engineer Expert
CKA and Terraform Associate are worth noting — they're not cloud-vendor certs in the traditional sense, but they show up frequently enough in postings that they're effectively required reading for anyone going deep in this space.
FAQ
Is a DevOps engineer certification worth it?
It depends on your target role and employer type. At larger enterprises and companies in AWS or GCP partner programs, certifications carry direct weight in hiring and sometimes in compensation bands. At smaller shops and startups, hands-on experience and demonstrated projects tend to matter more. For most people, a certification is worth pursuing after you have some foundational hands-on experience — not as a substitute for it.
Which devops engineer certification is best for beginners?
If you're starting from scratch, don't go straight for a professional-level vendor exam. The AWS DevOps Engineer Professional and GCP DevOps Engineer exams both assume meaningful prior experience. A better starting path is a course like IBM's DevOps Professional Certificate or the Continuous Delivery & DevOps course on Coursera to build the underlying mental models, then tackle a vendor exam once you've got hands-on pipeline and containerization experience.
How long does it take to prepare for a DevOps certification exam?
For AWS Certified DevOps Engineer Professional, most candidates with existing AWS associate-level experience report 2–3 months of dedicated study. The GCP DevOps Engineer exam takes similar preparation time. If you're building foundational DevOps skills from scratch before targeting a vendor exam, add another 3–6 months depending on how much hands-on lab time you accumulate alongside coursework.
Do I need a certification to get a DevOps engineer job?
No. Many working DevOps engineers don't hold a formal certification, particularly those who came up through infrastructure, SRE, or software development paths. That said, certifications help significantly when you're breaking into the field without an existing employer vouching for your work, or when you're targeting roles at companies that use cert status as a screening filter. They're most valuable as career accelerators, not prerequisites.
What's the difference between AWS DevOps Engineer Professional and Google Professional Cloud DevOps Engineer?
Both are advanced vendor exams, but they differ in emphasis. The AWS exam leans heavily on CI/CD pipeline architecture, deployment strategies (blue/green, canary), and monitoring within AWS services (CodePipeline, CloudWatch, Systems Manager). The GCP exam has a stronger SRE orientation — error budgets, SLOs, reliability engineering principles — because Google's DevOps philosophy is more directly shaped by its SRE culture. If you're cloud-agnostic, consider which framework resonates more with how you think about operations.
Can I get a devops engineer certification for free?
The vendor exams themselves cost money (AWS Professional exams are $300, GCP Professional exams are $200). However, some course providers offer financial aid or free audit tracks that let you study the material without cost — you only pay when sitting the actual exam. Google also periodically offers exam vouchers through its Google Cloud Skills Boost program. The courses in the recommendations above are paid, but most Udemy courses are regularly discounted significantly from list price.
Bottom Line
If you're targeting a devops engineer certification and want the clearest return on your study time, here's the practical recommendation:
Pick your cloud first. AWS if you're in North America and targeting enterprise or mid-market roles — it has the highest frequency in job postings by a wide margin. GCP if your target employers are Google ecosystem shops or if you want to lean into SRE methodology. Then get hands-on before you open an exam guide: Docker, Kubernetes basics, a working CI/CD pipeline in GitHub Actions or Jenkins, and Terraform fundamentals. That hands-on work will make the exam material click in a way that reading alone doesn't.
For course material, the Continuous Delivery & DevOps course is the strongest foundation for understanding how pipelines actually work, and the Google Professional Cloud DevOps Engineer course or the Docker, Kubernetes & AWS with GitHub Actions course give you the most direct exam-aligned preparation depending on your cloud target.
Don't let the certification become the goal. It's a signal, not a skill. The engineers who get hired and promoted are the ones who can actually design and maintain reliable delivery systems — the cert just gets the resume past the first filter.