Are there any crucial Kubernetes certifications, and do they have value? Here are four good reasons to be certified and four good reasons to reconsider.
Container orchestration using Kubernetes is among the most demanded technologies at present. Still, it is equally difficult to acquire, with many IT professionals choosing to get certifications to demonstrate their skills. However, are these certifications worth the effort and time?
The answer to this will, of course, differ based on the person and their specific goals, though one thing that can be said is that Kubernetes Certification can be an effective method to gain access to an exciting career.
What are some of the Kubernetes certifications?
Three main Kubernetes certifications fall under the Cloud Native Computing Foundation (CNCF) and Linux Foundation banners. A fourth certification, an associate-level certification for novices, is in development. The three certificates that are currently in use are:
- Certification of Kubernetes Application Developer (CKAD): CKAD aims to prove that an engineer is competent in developing, building, connecting, and publishing cloud-native Kubernetes applications.
- Accredited Kubernetes Administrator (CKA) This certification aims to verify that users can fulfill the essential duties of a Kubernetes administrator, such as the configuration, installation, and administration of production-grade Kubernetes clusters.
- A Security Specialist (CKS) is an extremely advanced certification that requires an initial CKA certification. It is designed to validate the abilities required to secure container-based applications and Kubernetes platforms throughout the build deployment, runtime, and build phases.
Four reasons to get the Kubernetes certification
1. A Kubernetes certification will help you get a job.
Like any other professional certification, Kubernetes certification is usually sought-after as a way to professional development, regardless of whether it’s getting your first job in the technology field or transitioning to a cloud-based role.
Landing employment in technology is a challenge for both chicken and egg. It is necessary to have relevant skills to apply for jobs. However, you must be in an appropriate position to acquire the required knowledge. Certifications can end the cycle and help people get out of their ruts if they lack expertise. This is a frequent occurrence; certification is worth the effort.
So, a certification could aid you in getting into the workforce. Still, proof of your experience with Kubernetes will likely be required to move past the interviewing stage with most employers.
2. A Kubernetes certification will allow you to become a developer.
The skills of Kubernetes are most in demand for today’s active jobs, like development operations or SRE (SRE) jobs. They are also the jobs where the pay is. In the United States, 95% of devops workers earned more than $75,000 on salary for 2020. That’s an increase from the 93% in the year before 2019. For Europe, in the UK, where wages are less than average, 70% of devops professionals earned more than $50,000 per year in 2020, a rise of 67% in 2019, as per the 2020 Puppet Devops Salary Report.
For sysadmins looking to advance into an SRE or devops position, examples of hands-on experience with Kubernetes are usually an expectation. However, certification is a different way to prove your competence in cloud-native development methods.
3. You’ll be able to learn a few things.
It might sound easy; however, getting the certification is a sure method of ensuring you master the basics of Kubernetes.
There are many other ways of getting these skills, most of them also completely free however, for a lot of people, taking the certification is the most effective way to ensure that they can complete the entire process.
4. Your business is committed to certification.
The majority time, getting certifications is part of a regular corporate learning process in that companies pay fees for courses and provide time off to prepare for tests. The certifications allow managers to show their bosses they are maintaining their staff’s skills and keep employees current with the latest methods.
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