Since its inception, Linux had come quite far from simply being an open-source operating system. It has long been the basis of commercial networking devices but has now evolved over time to become a mainstay of enterprise infrastructure.

The job market for Linux is very hot with an ever-growing and consistent demand for Linux professionals, especially for people with system administration skills. According to the US Bureau of Labour Statistics, there will be a growth of 6% in the number of Linux system admin jobs from 2016-2026.

There are a number of Red Hat Linux certification courses you can get that will prove your professional expertise and open up new avenues for your career. A certification proves beyond a doubt your expertise to your employer. However, you can also simply enroll in an online course and learn the necessary skills for your current position.

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Here are the top 10 Linux Red Hat certifications you should go for:

  • Red Hat Certified Engineer (RHCE)
  • Red Hat Certified Enterprise Application Developer
  • Red Hat Certified Architect (RHCA)
  • Red Hat Certified Engineer in Red Hat OpenStack
  • Red Hat Enterprise Linux (RHEL) Administration
  • Red Hat Certified Enterprise Microservices Developer
  • Red Hat Certified Specialist in Security: Linux
  • Red Hat Certified Specialist in Ansible Automation
  • Red Hat Certified Specialist in OpenShift Administration

Let us discuss each of them one by one moving ahead.

1- Red Hat Certified System Administrator (RHCSA):

This is one of the most popular Red Hat certifications. It is designed for senior admins, IT professionals, or students with a background in Red Hat courses. It helps you master everyday Linux commands, and requires you to pass the EX200 exam. As an applicant, you need to have in-depth knowledge of core Linux system tools, packages, filesystem hierarchy and networking.

You May Also Like this: Red Hat Certified System Administrator (RHCSA): A Complete Guide

2- Red Hat Certified Engineer (RHCE): 

This certification validates your expertise in enterprise automation, infrastructure management, and development operations. There are two paths you can choose from: the legacy track focuses on networking skills while the new track emphasises on automation. The latter requires proficiency in Ansible Automation and Linux shell scripting.

3- Red Hat Certified Enterprise Application Developer:

This course has been designed for JSE developers, thoroughly testing their ability to develop robust enterprise solutions with Java. To get this certification and validate your expertise as a senior Java application developer, you must pass the EX183 exam. It needs you to have a good command over the Red Hat Enterprise Linux environment, Java, APIs, and modern build tools.

4- Red Hat Certified Architect (RHCA): 

This course is great for certified RHCEs and polishes their skill set in many Red Hat enterprise products. It requires passing at least five different courses from either the Red Hat System Administrator list or the Red Hat Enterprise Application list. Senior developers often choose to complete both certification paths.

5- Red Hat Certified Engineer in Red Hat OpenStack: 

This certification tests your ability to configure complex networking in enterprise OpenStack environments. People with RHCSAs and RHCEs can get this certification and move towards the RHCA training course. You need to pass the EX310 exam to get this certification.

6- Red Hat Enterprise Linux (RHEL) Administration: 

This course gives you an in-depth overview of the essential skills needed using live examples and used cases. It teaches you to work with Linux command shell, user management and filesystem privileges.

7- Red Hat Certified Enterprise Microservices Developer: 

This certification enables you to build stable Java-based microservices that work for enterprise environments. It is a senior position suitable for people who already have a Red Hat Certified Enterprise Application Developer certification, but can also be taken up by Red Hat Certified JBoss Developers. RHCJDs need to pass the EX283 exam to get this certification, while Enterprise Application Developers need to pass the EX183 exam.

8- Red Hat Certified Specialist in Security: Linux

Cybersecurity is a big area of concern for all businesses. If you take this certification, you need to have in-depth knowledge of Linux iptables, PAM authentication, SELinux configuration and other core networking tasks. Additionally, you should successfully be able to comply with security auditing practices. To get this certification, you need to pass the EX415 exam and be familiar with all security auditing tools.

9- Red Hat Certified Specialist in Ansible Automation:

Ansible is an open-source app deployment and management solution that lets enterprises automate business processes. If you are a beginner and are looking to add Ansible to your resume, start by completing the Automation with Ansible (DO407) course for Red Hat. To get the specialist certification, you must pass the EX407 exam that tests your practical knowledge of Ansible automation. This certification validates your knowledge of Ansible and Linux administration in general.

10 - Red Hat Certified Specialist in OpenShift Administration

This certification tests your ability to deal with cluster applications, networking skills, container orchestration etc. Red Hat offers two separate training courses to help you prepare for this certification. This training course is used by entrepreneurs to train new site administrators, reliability engineers and DevOps personnel.

Whether you are working as a system administrator or cloud engineer, Red Hat Linux certifications serve as a boost for your career and your skills as an IT professional. Enroll on Koenig today to upgrade your Linux skills through an easy, interactive learning methodology.

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Armin Vans
Devpriyam is a Microsoft Certified Trainer with rich experience in Database Administration, System Administration, Oracle Applications, Troubleshooting, and Backup & Recovery concepts. I deliver training on various Database Systems Management tools.



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