Technology is everywhere. It’s evolving into different forms and taking over the whole world bit by bit. As an IT professional, it’s challenging to face the practical world, which is full of complex processes that demand excellent skills and plenty of effort to understand technology like never and to provide quick solutions while keeping the conceptual frameworks in mind.
The demand to have a proper skill set and qualification to achieve future career growth has unexpectedly turned the professional world upside down. They have to struggle continuously to achieve the right level of satisfaction from their job roles, which they really wouldn’t experience in case of any sort of deficiency there is.
In recent years, professional certifications have increased the value of manpower even more and for the better. Different IT certifications related to IT fields are helping IT professionals during tough times to land good jobs in their specialized fields and drive their careers to success.
Among them, Linux certifications are also gaining a lot of attention since they are specially made for professionals to pursue their fields successfully while learning more about Linux Operating Systems.
Therefore, we are here with this blog to inform you about the 5 Best Linux Certifications for 2021 and beyond, so you can understand their significance and achieve better results in your professional field.
Best 5 Linux Certifications in 2021 and beyond
We have aligned the best ones from a whole list of Linux certifications so you can know more about them and see which one is better for your career.
Learn more here,
1. CompTIA Linux+
The certification is still used by different organizations as a benchmark to hire IT Professionals. CompTIA Linux+ is a professional certification that involves two tests, LX0-103 and LX0-104. These tests almost share similarities with LPI Level 1- Linux Administrator certification and the content. Only individuals who are interested in performing in a Linux-based environment are eligible to earn this certification.
Let’s have a look at these both ComptIA Linux+ certifications.
The LX0-103 tests professionals with the following concepts,
- Linux Installation
- GNU and UNIX Commands
- Linux Filesystems
- System Structure and Devices
- Hierarchy Standard of the Filesystems
- The LX0-104 tests professionals with the following concepts,
- Administrative tasks, Desktops, and Security
- Networking Essentials and System Services
You have to get at least 500 passing scores to get the certification. This certification is necessary because,
1. It helps IT Managers to develop their skills and knowledge about different managerial tasks related to Linux operating systems.
2. It creates more job opportunities in the relevant Linux fields as it allows organizations to evaluate the skills of IT professionals and hire the right skill set through the help of this certification.
2. RHCE- RED HAT CERTIFIED ENGINEER
This certification is among the best and essential Linux certifications in 2021 as it allows Red Hat Engineers to achieve their desired job roles based on proper qualifications and professional certification. This certification allows them to get senior job roles in organizations as a UNIX or Linux Administrator, IT Analyst, or as a Senior Engineer.
This certification requires Red HAT Certified Engineers to pass a three- and half-hour test first so they can earn the Red Hat Certified System Administrator (RHCSA) credential. After gaining RHCE, the professionals can further take part in obtaining Red Hat Certified Architect (RHCA) credentials which are divided into the following,
- RHCA Application Development
- RHCA DevOps
- RHCA Cloud
- RHCA Application Platform
- RHCA Data Center
3. GCUX: GIAC CERTIFIED UNIX SECURITY ADMINISTRATOR
This certification allows professionals to gain skills in assessing and securing the Linux and UNIX systems. It involves training and monitoring of systems and follows 2 hours test with 75 questions and a passing score of 68%.
This certification enables professionals to deal with different security issues related to the UNIX and Linux systems and to understand different environments related to Chroot. Apart from that, the certification covers aspects like,
- OS Installation and Patching
- Password Access Control
- AIDE
- SUDO
- User Account
- Physical Security
- Other Important sections related to UNIX and Linux systems
This certification is earned by professionals who seek immediate career growth in a similar job role and want to learn more about security systems and how they work. However, the professionals have to earn 35 security certifications referred to as CPE to validate their certification.
4. ORACLE LINUX OCA & OCP
This certification enables professionals to develop their skills in Oracle products and technologies. It is one of the essential Linux certifications that require candidates to pass different exams and performance-based training depending on the certification levels.
Speaking about levels, Oracle has 6 levels of certification credentials such as,
- Oracle Certified Junior Associate
- Oracle Certified Associate
- Oracle Certified Professional
- Oracle Certified Master
- Oracle Certified Expert
- Oracle Certified Specialist
These credentials have an estimated passing score of 61%, and the number of total questions depends on the level of certification. For IT professionals, this certification gives them an immediate boost in their careers and allows them to land good jobs in a similar field.
5. LPI (LINUX PROFESSIONAL INSTITUTE) CERTIFICATIONS
The Linux Professional Institute which was founded by Linus Torvalds in 1988 follows three different program levels as follows,
- LPIC- 1: Linux Administrator
For professionals who are interested in obtaining a Linux Administrator certification, this junior-level certification covers basic Linux concepts related to the installation and configuration of Linux systems and working on internet connections and maintenance tasks. It requires passing 2 exams, and the professionals have to obtain CompTIA Linux+ credentials first so they can become eligible for LPIC-1 credentials.
- LPIC- 2: Linux Engineer
This advanced-level certification allows professionals to pass 2 exams. First enables them to gain skills while understanding filesystems, network configurations, system administration, devices, system startup, kernel, and more. The second enables them to learn more about domain services, system security, troubleshooting, network management, and more.
- LPIC- 3: Linux Enterprise Professional Certification
This senior-level certification requires professionals to pass LPIC-2 and gain credentials from the 300 series which includes following exams,
- 300: Mixed Environment
It includes Linux, Samba, OpenLDAP, and Windows Client.
- 303: Security
It includes network and application security, operations, system access, and controls.
- 304: Virtualization and High Availability
It includes virtual-enabled environments and high-availability of storage.
Apart from these certifications, there are other latest Linux certifications, too, which are also a part of LPI’s certification, such as LPIC- OT DevOps, which is well-recognized for the tools used during system development.
If you want to learn more about other available Linux certifications, you can further take help from the internet and find a certification that suits your career requirements and needs.
Conclusion
This is a list of the 5 best Linux certifications you can get in 2021 and beyond if you’re pursuing your career in a similar field. These certifications can help you earn a better income and improve your standards of living while making room for more opportunities.
