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- Luciano Siqueira, Brazil
Author and Teacher in the field of IT Training and part of the LPI’s Learning Portal Team
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- Andrew Mallett, United Kingdom
Founder of The Urban Penguin, Pluralsight Author, Learning Tree International Freelancer and part of the LPI’s Learning Portal Team
How to advance your open source career
Linux Professional Institute (LPI) is the global certification standard and career support organization for open source professionals. With more than 350,000 certification holders, it’s the world’s first and largest vendor-neutral Linux and open source certification body. LPI has certified professionals in over 180 countries, delivers exams in multiple languages, and has hundreds of training partners.
IT certifications and what they can do for you.
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Events
FOSSCOMM 2026: LPI Offers Exam Discounts
Join FOSSCOMM 2026, the annual in-person gathering for Greece’s free and open source software (FOSS) community, in Athens from October 31 to November 1, 2026, and receive a 20% discount on Linux Professional Institute (LPI) exams. Running since 2008, FOSSCOMM ... Read more
News
LPI’s Security Essentials and Open Source Essentials Certifications Featured in the ISV Map
The Linux Professional Institute (LPI) is pleased to announce that its Security Essentials and Open Source Essentials certifications have been included in the “ISV Map DSS-P ver. 2.0” published by the Skills Standards Users Association (SSUG), a Japanese nonprofit organization ... Read more
Regional Support and Offices
LPI works with organizations around the world to ensure the growth and adoption of Linux, open source and Free Software. Learn more
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Preparing for Your Exam
Here you can find everything needed to prepare you for LPI certification.
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Success Stories
Read the success stories of our certification holders and partners and learn what they have gained from Linux Professional Institute (LPI) certifications.
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The most interesting projects in the world run on Linux.
Join the community of Linux professionals who are making incredible things happen with Linux and open source around the world.
Linux runs everywhere at SpaceX
SpaceX as a company strongly believes in making humans into multi-planetary species. A mars colony is the goal, but in order to get there you need rockets and spaceships” – Robert Rose, Lead for the avionics flight software team at SpaceX
U.S. Air Traffic Control relies on Linux
Because Linux is the most reliable when unreliability isn’t an option.
The Internet Archive runs on Linux
The Internet Archive uses hundreds of x86 servers to catalogue the internet, with all of them running Linux.
International space station ditches Windows for Linux
“We migrated key functions from Windows to Linux because we needed an operating system that was stable and reliable” – Keith Chuvala, United Space Alliance
NASA’s Curiosity Rover is remotely controlled with a Linux computer
Linux is preferred amongst scientists on earth, so it’s not surprising it’s preferred on Mars.
Hollywood runs on Linux
It’s hard to find a large studio that doesn’t rely on Linux as its primary animation and special effects OS
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