The demand for DevOps professionals is at an all-time high, with companies actively seeking candidates with expertise in tools like Docker, Kubernetes, Jenkins, and CI/CD pipelines. If you’re looking to build or advance your career in DevOps, taking the right certification courses can provide you with the skills and credentials to stand out.
With so many free DevOps certification courses available, it can be difficult to determine which ones are truly worth your time. To make it easier for you, we’ve curated a list of the top 5 best free DevOps certification courses. These courses cover essential tools and concepts like Docker, Jenkins, Kubernetes, CI/CD, and DevOps fundamentals.
1. Introduction to DevOps Tools
- Skills Learnt: Git, Jenkins, Docker, Ansible fundamentals, DevOps toolchains, understanding of DevOps lifecycle
- Duration: 8 hours
- Learners: 18.5K+
- Website: simplilearn.com
Why this Course is Best?
- Comprehensive Coverage: While many courses offer short overviews, this 8-hour course provides a deep dive into various DevOps tools.
- Multi-Tool Knowledge: It introduces learners to essential tools like Git, Jenkins, Docker, and Ansible, all of which are crucial for a DevOps engineer.
- Skill-Building for Beginners: Newcomers to DevOps will benefit from a holistic view of multiple tools and how they interconnect within a DevOps environment.
2. Getting Started with Docker
- Skills Learnt: Docker images, containers, and volumes, running and managing Docker containers, container orchestration concepts
- Duration: 2 hours
- Learners: 13.5K+
- Website: simplilearn.com
Why this Course is Best?
- High-Demand Skill: Docker is a core DevOps tool for containerization, which is an essential concept in modern DevOps pipelines.
- Time-Efficient Learning: In just 2 hours, this course introduces you to Docker, its architecture, and its essential commands.
- Essential for DevOps Jobs: Docker knowledge is non-negotiable for DevOps roles, and this course provides you with a certificate to prove your skills.
3. Getting Started with Jenkins
- Skills Learnt: Setting up and configuring Jenkins, building and managing CI/CD pipelines, automating deployments with Jenkins
- Duration: 3 hours
- Learners: 8K+
- Website: simplilearn.com
Why this Course is Best?
- CI/CD Core Tool: Jenkins is one of the most widely used tools for setting up Continuous Integration/Continuous Delivery (CI/CD) pipelines.
- Hands-on Approach: Learn how to create pipelines, trigger builds, and automate tasks, all of which are must-have skills for DevOps engineers.
- Industry Relevance: Many DevOps interview questions focus on Jenkins, making it essential to understand this tool.
4. Introduction to Kubernetes
- Skills Learnt: Kubernetes architecture and core concepts, creating and managing pods, nodes, and clusters, deployments, services, and scaling applications
- Duration: 2 hours
- Learners: 13K+
- Website: simplilearn.com
Why this Course is Best?
- Demand for Kubernetes Skills: Kubernetes is the go-to tool for container orchestration and is used by major cloud providers like AWS, Azure, and Google Cloud.
- Industry Standard: Cloud-native development and DevOps go hand-in-hand, and Kubernetes knowledge is now a baseline requirement for many DevOps roles.
- Job-Ready Skills: Learn how to deploy, manage, and orchestrate containerized applications, a key task for DevOps engineers.
5. CI/CD for Beginners
- Skills Learnt: Fundamentals of CI/CD, designing CI/CD pipelines, tools and best practices for continuous integration and delivery
- Duration: 2 hours
- Learners: 11K+
- Website: simplilearn.com
Why this Course is Best?
- Core DevOps Concept: CI/CD (Continuous Integration and Continuous Delivery) is fundamental to DevOps, and this course introduces it in a practical, beginner-friendly manner.
- Short and Impactful: In just 2 hours, you’ll understand the essential concepts of CI/CD, which will help you stand out in DevOps interviews.
- Real-World Relevance: CI/CD pipelines are an essential part of DevOps roles, and this course equips you with knowledge of the core process.
Summary of Top 5 Courses
| Course | Key Skills Learned |
|---|---|
| Introduction to DevOps Tools | Git, Jenkins, Docker, Ansible |
| Getting Started with Docker | Docker, Images, Containers |
| Getting Started with Jenkins | Jenkins, Pipelines, Automation |
| Introduction to Kubernetes | Pods, Clusters, Deployments |
| CI/CD for Beginners | CI/CD Concepts, Pipelines |
How to Choose the Right Course for You
If you’re new to DevOps, we recommend starting with Introduction to DevOps Tools to get a high-level view of the entire toolchain. From there, focus on individual tool certifications like Docker, Jenkins, and Kubernetes, as these are must-have skills for most DevOps jobs. Finally, complete the CI/CD for Beginners course to master the process of Continuous Integration and Delivery.
Why DevOps Certification Matters
Adding certifications to your resume not only increases your chances of landing a DevOps job but also demonstrates that you have hands-on experience with essential tools and processes. Many companies now list tool-specific knowledge (like Docker, Jenkins, and Kubernetes) as essential qualifications for DevOps roles.
These 5 courses offer you a step-by-step learning path to become proficient in DevOps concepts, tools, and processes. Completing them will prepare you for interviews, give you practical skills, and provide you with industry-recognized completion certificates to showcase on your resume or LinkedIn profile.
Start Your DevOps Journey Today!
If you want to stand out in the competitive DevOps job market, start with these top 5 free certification courses. You’ll gain in-demand skills, enhance your resume, and increase your chances of landing a high-paying DevOps job. The best part? These courses are absolutely free and come with completion certificates to showcase your achievements.