If you're looking to become a certified Jenkins engineer and demonstrate your proficiency with CloudBees' Jenkins platform, the CloudBees Certified Jenkins Engineer (CJE) exam is the way to go. This certification validates your expertise in Jenkins and its various plugins, as well as your ability to design, build, and manage Jenkins-based automation solutions in enterprise environments.
Exam Objectives:
- Managing Jenkins
- Nodes and Executors
- Managing Users, Credentials, and Security
- Job DSL / Pipeline as code
- Testing and User Acceptance
- Distributed builds (e.g. with Docker, Kubernetes)
- Managing Plugins and Upgrades
- Monitoring and Metrics
- Backup and Restore
- Networking and Operations
The CJE exam is intended for DevOps professionals, Jenkins administrators, and developers who have experience working with Jenkins and want to prove their expertise. To take the exam, you must have at least one year of experience working with Jenkins and be familiar with Jenkins features and plugins.
Related Books:
- Jenkins: The Definitive Guide: Continuous Integration for the Masses by John Ferguson Smart
- Mastering Jenkins by Jonathan McAllister and Joseph Muli
- Learning Continuous Integration with Jenkins: A Beginner's Guide to Implementing Continuous Integration and Continuous Delivery using Jenkins by Nikhil Pathania
- Jenkins 2: Up and Running: Evolve Your Deployment Pipeline for Next Generation Automation by Brent Laster
Exam Details:
The CJE exam is administered by CloudBees and can be taken online or at a testing center. The exam consists of 90 multiple-choice questions and you have two hours to complete it. The passing score is 66%. The cost of the exam is $350, and you can purchase an exam voucher directly from the CloudBees website. After passing the exam, you will receive a digital badge and a certificate that you can add to your LinkedIn profile or resume.
To prepare for the CJE exam, you can take advantage of various resources offered by CloudBees, such as instructor-led training, self-paced online courses, and practice exams. You can also find a wealth of information on the Jenkins website, including documentation, tutorials, and community forums.
To maximize your chances of passing the exam, it's recommended that you have hands-on experience with Jenkins and its plugins, as well as knowledge of related technologies such as Git, Docker, and Kubernetes. You should also be familiar with best practices for Jenkins administration and automation, such as version control, testing, and continuous integration/continuous delivery (CI/CD).
Overall, the CloudBees Certified Jenkins Engineer (CJE) exam is a great way to demonstrate your expertise with Jenkins and advance your career as a DevOps professional. By studying the exam objectives, preparing with relevant resources, and gaining hands-on experience with Jenkins, you can increase your chances of passing the exam and earning your certification.