Barnali Chanda | 15 Jan, 2024
Fact checked by Robert Johns

9 Best Linux Certifications in 2024 [Updated]

In this article, we share the 9 best Linux certifications in 2024.

Whether you’re looking to land a job in DevOps or want to further your career by enhancing your resume, we’ve included Linux certification options for juniors and experienced pros alike.

As we round out the end of 2024, Linux continues to be essential for systems admin, DevOps, ethical hacking, and more. One of the best ways to stand out in these sectors is to earn a Linux certification. 

While they can be challenging to earn, a Linux certification can validate your skills and show future employers that you know a lot more than basic Linux commands

And with the Bureau of Labor Statistics reporting a median annual salary of nearly $100,000 for systems admins, earning a Linux certification can be a highly lucrative career decision.

So, if you’re ready, let’s dive into the best Linux certifications to help you take your career to the next level.

Are Linux Certifications Worth It?

Linux certifications can be highly valuable, particularly for IT professionals in cloud computing, DevOps, system administration, and cybersecurity.

In fact, employers often seek candidates with specific certifications as they indicate a proven skill set and commitment to professional development. It also doesn't hurt to combine these with complementary qualifications, like DevOps certifications.

For those new to the field, certifications like the Linux Professional Institute Certification (LPIC) or CompTIA Linux+ provide foundational knowledge. More experienced professionals may pursue advanced certifications, such as the Red Hat Certified Engineer (RHCE), to showcase their expertise in complex Linux systems.

We've covered each of these below, so read on to learn more!

Overall, I think you need to bear in mind that practical experience is also valuable alongside certifications, and real-world experience often holds more weight in the tech industry.

That said, try to think of Linux certifications as a supplement to hands-on experience, not a replacement. But when they are combined with practical skills, they can open doors to higher-level positions and salary increases.

The 9 Best Linux Certifications In 2024

1. Oracle Certified Professional Oracle Linux 8 System Administrator

Oracle Certified Professional Oracle Linux 8 System Administrator

Course Info

Course Syllabus

  • Number of questions: 60
  • Exam time: 90 minutes
  • Passing score: 60%
  • Languages: English
  • Cost: $245
  • Deploying, configuring, and administering Oracle Linux 8 production server environment
  • Installing, configuring, and monitoring a running system
  • Familiarity with Oracle Linux

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The Oracle Certified Professional Oracle Linux 8 System Administrator certification tests for understanding how to deploy, configure and administer an Oracle Linux 8 production server environment. 

It provides a solid foundation for learning how to work with Oracle Linux and installing, configuring and monitoring a running system. You’ll learn how to use all the new features of Oracle Linux and the latest versions.

2. CompTIA Linux+

CompTIA Linux+

Course Info

Course Syllabus

  • Number of questions: 90
  • Exam time: 90 minutes
  • Passing score: 720/900
  • Languages: English, Japanese, Portuguese, and Spanish
  • Cost: $358
  • Security, storage, and visualization,
  • Kernel modules
  • Enterprise-level device management
  • Git and automation
  • Server-side and command line usage
  • Networking
  • Firewalls
  • Troubleshooting
  • SELinux

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The CompTIA Linux+ certification covers the latest foundational skills and is a job-focused Linux certification, which is ideal if you're prepping for Linux interviews.

You’ll learn about tasks performed in Linux distributions, Linux Command line, maintenance, installation, configuration, and networking. The hands-on experience includes configuring, supporting, and monitoring servers that run the Linux Operating System.

3. LPIC 1 – Linux Administrator

LPIC 1 – Linux Administrator

Course Info

Course Syllabus

  • Number of questions: Two exams, 60 questions each
  • Exam time: 90 minutes for each exam
  • Passing score: 500/800
  • Languages: English, Japanese, Portuguese (Brazilian), Spanish
  • Cost: $200
  • System Architecture
  • Linux Installation
  • Package Management
  • GNU and Unix Commands
  • Linux Filesystems, Filesystem Hierarchy Standard and Devices
  • Shell & Shell Scripting
  • Desktops and Interfaces.
  • Administration
  • System Services

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The LPIC 1 – Linux Administrator certification teaches a candidate to perform command-line maintenance tasks, install and configure a Linux system, and basic networking. It validates a candidate’s ability to manage real-world system administration.

If you're fresh off a Linux course, this is a great choice, as this Linux certification does not require any prerequisites and is valid for 5 years.

Note that you are required to pass both the 101 and 102 exams to qualify for the certification. This is arguably the best Linux certification for beginners.

4. LPIC 2 – Linux Engineer

LPIC 2 – Linux Engineer

Course Info

Course Syllabus

  • Number of questions: Two exams, 60 questions each
  • Exam time: 90 minutes for each exam
  • Passing score: 500/800
  • Languages: English
  • Cost: $200
  • System StartUp
  • Linux Kernel
  • FileSystem and Devices
  • Capacity Planning
  • Advanced Storage Device Administration
  • Network Configuration & System Maintenance
  • File Sharing and Network Client Management
  • Domain Name Server
  • Web and Email
  • System Security


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The LPIC 2 – Linux Engineer certification is the second of LPI’s multilevel professional certifications.

It enables the candidate to administer small to medium-sized networks. To qualify for this certification, the candidate must have an active LPIC -1 Certification.

However, the LPIC-1 and LPIC-2 exams can be taken in any order, so be sure to have your Linux cheat sheet ready to prepare.

The validity of this certification is 5 years.

5. LPIC 3 – 300 – Linux Enterprise Professional Certification

LPIC 3 – 300 – Linux Enterprise Professional Certification

Course Info

Course Syllabus

  • Number of questions: 60 questions
  • Exam time: 90 minutes
  • Passing score: 500/800
  • Languages: English, Japanese
  • Cost: $200
  • OpenLDAP Configuration and Authentication Backend
  • Samba – Basics, Share Basics, User & Group Management
  • Samba – Name Services and Domain Integration
  • Working with Windows and Linux Clients.

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The LPIC 3 – 300 – Linux Enterprise Professional Certification is an enterprise-level professional certification program that represents the highest level of proficiency in distribution-neural Linux. It requires a candidate to have an active LPIC – 2 certification.

Apart from LPIC – 3 300, there are two more specialization certifications at this level. Passing any one of the three grants the certification for that specialty. Its prerequisites and validity periods are the same as those for LPIC 3.

6. LFCS (Linux Foundation Certified System Administrator)

LFCS (Linux Foundation Certified System Administrator)

Course Info

Course Syllabus

  • Number of questions: Performance-based exam
  • Exam time: 2 hours
  • Passing score: 66%
  • Languages: English, Spanish, Portuguese, Japanese, and German
  • Cost: $395 (exam only) or $595 (course and exam)
  • Essential Commands, File Systems, and Features.
  • User and Group Management and System-wide environments
  • Operation of Running Systems, Boot, Reboot, Install, Configure, and Troubleshoot.
  • Service Configuration, DNS, SSH, HTTP, and Virtual Machine Maintenance.
  • Networking, IP Routing, and synchronization
  • Storage Management, LVM Storage, RAID Devices, and Configured File Systems.

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The LFCS (Linux Foundation Certified System Administrator) certification is ideal for beginners in Linux System Administration. It evaluates candidates based on on-the-job task simulations and real-world scenarios, including typical shell scripting questions.

It equates to hands-on experience for prospective employers. This certification is conducted online and has a validity of 3 years. This certification needs no prior knowledge of the subject matter.

7. RHCSA (Red Hat Certified System Administrator)

RHCSA (Red Hat Certified System Administrator)

Course Info

Course Syllabus

  • Number of questions: Performance-based
  • Exam time: 3 hours
  • Passing score: 210/300
  • Languages: English
  • Cost: $450
  • Handle files and directories, command-line environments, and documentation.
  • Operate running systems, identify processes, run Virtual Machines and Control Services
  • Storage Configuration
  • File System Configuration
  • Manage Core Services
  • Manage Users and Groups.
  • Manage Security and SELinux Configuration

Learn More

The RHCSA (Red Hat Certified System Administrator) certification enables you to perform the core system administration tasks in Red Hat Linux Environments.

This is a core exam, which is used as a foundation for other Red Hat certifications. This is a great choice if you want to pursue Red Hat system administration.

8. RHCE (Red Hat Certified Engineer)

RHCE (Red Hat Certified Engineer)

Course Info

Course Syllabus

  • Number of questions: Performance-based
  • Exam time: 3 hours
  • Passing score: 210/300
  • Languages: English
  • Cost: $450
  • Automating the deployment, management, and support of multi-system environments
  • Ansible Automation and shell scripting
  • System Administration

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The RHCE (Red Hat Certified Engineer) certification requires the RHCSA certification for this first. An RHCE can automate Red Hat Enterprise Linux tasks, integrate and automate emerging Red Hat technologies.

The new RHCE certification, based on Linux 8, focuses on Linux System Administration Task Automation using Ansible and Shell Scripting. This certification needs renewal every 3 years.

9. RHCA (Red Hat Certified Architect)

RHCA (Red Hat Certified Architect)

Course Info

Course Syllabus

  • Requires passing at least 5 other exams
  • Multiple options, depending on track taken

Learn More

The RHCA (Red Hat Certified Architect) certification teaches you to adapt to a variety of requirements. It involves the RHCE, RHCEMD (Red Hat Certified Enterprise Microservices Developer), or RHCJD (Red Hat Certified JBoss Developer) certifications.

Two RHCA certifications can be acquired. These are RHCA – Infrastructure and RHCA – Enterprise Applications. Candidates can choose to follow any or both of the learning paths.

How To Choose The Best Linux Certification In 2024?

If you’re unsure which Linux certification to choose, consider the following criteria.

  • Qualifications & Skills: Do you need a degree or professional qualifications? Do you have the necessary technical and scientific skills?
  • Cost: Will the investment be worthwhile at this stage in your career? 
  • Renewal Period: For how long is the certification valid? Will you need to renew regularly? Will you need to re-sit the exam to extend your status?
  • Reviews: Do others say that the certification has improved their career or their ability to apply for jobs?

Note that all certification prices are accurate as of December 2024. 

Wrapping Up

So there you go, the 9 best Linux certifications in 2024, including a range of Linux certification options for juniors and experienced professionals alike. 

Whether you’re just starting out or leading a division, each Linux certification we’ve shared can show your current or future employer that an industry-recognized body has validated your Linux skills.

Whichever Linux certification you choose, we wish you the best of luck with your exam and career!

Interested in learning how to use Linux for systems admin? Check out:

Linux Administration: The Complete Linux Bootcamp for 2024

Frequently Asked Questions

1. Why Get A Linux Certification?

Linux certifications prove that you have the skills to carry out a set of tasks, and employers will look to it for a sense of your competency. Using Linux in a professional context requires a certain amount of skill, and getting a certification can both teach you that skill and show employers that you are equipped to handle a job.

2. Which Linux Certification Is Best?

There is no definitive answer to this question, as the certification you choose will depend on what career path you want to take. Beginners should take foundational courses, followed by specializations or more advanced courses. The certifications in this list provide a comprehensive range of certifications focusing on various niches, so you should get a good overview of the options.

3. Are Linux Certifications Worth It?

If you have a Linux certification, you always have excellent career opportunities. Organizations are more interested in hiring resources who are capable of managing servers, scheduling batches, cron jobs, applying load balances, and working entirely on shell scripts. Certifications keep you ahead of the crowd and increase your competitive advantage.

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By Barnali Chanda

Barnali is a software developer, who eventually transformed into a technical documentation writer with her continuous research and development skills. She is an expert in C, C++, PHP, Python and RDBMS. She makes sure to evolve with technology. Thus, trained in BI, she is a Data Science enthusiast and is on the verge to pursue a career in Data Science.

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Amrita Seo

The course could provide insights into common issues that arise in a Linux environment and teach participants how to diagnose and resolve these issues.

10 months ago