The Senai (National Service of Industrial Learning) is Offering Free Open Courses in E-Learning Mode to the Whole Country
The Senai (National Service of Industrial Learning) currently has openings in various free professional initiation, qualification, and improvement courses online (E-Learning). There are options in the following areas: environment, civil construction, automation, management, logistics, metalworking, automotive, and information technology. Additionally, see: Senai has 18.8 thousand openings in technical and professional improvement courses in both in-person and distance (E-Learning) modalities
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ATTENTION! The free online courses offered by Senai may vary according to the selected unit. Therefore, check the unit and which option is open. If the closest one to you is available, do not hesitate to enroll in the free courses.
Check Below for Some Details of the Courses Offered by Senai
Unraveling Industry 4.0 – Details of this option among the free online courses from Senai: An introduction to the topic and obtaining the conceptual foundation of the enabling technologies that support Industry 4.0. Must be at least 12 years old; Must have basic computer knowledge (internet browsing, navigating various application menus, website research, download and upload, email, etc.); Must have communication skills and knowledge of the Portuguese language.
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Take a free online course at USP with a certificate in Cybersecurity and learn about ransomware, phishing, hacker attacks, LGPD, Pentest, and SOC in a training with 8,000 open spots for beginners and technology professionals.
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Do a master’s degree at MEC! Applications are open for Master’s degrees at federal universities with dozens of free places in 2026; Portal Formação brings together courses with an interactive map, regional filters, and open selections at Unifesp, UFFS, and UnB.
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Become an expert in Industrial Automation at the Federal Institute: IFSP opens 280 spots in a technical course lasting up to 4 semesters, focused on robotics, Industry 4.0, and high-demand automated processes in the market.
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Take a course at Senac for free: 3,000 free spots in over 150 training programs include barbering, artificial intelligence, programming, and practical professions.
Get Connected – Details of this option among the free online courses from Senai: This option aims to provide a first step for those looking to enter the digital world. It also explores the human network and introduces students to the world of social media. They will learn how fun and valuable it can be to interact with other users through everyday software applications and tools.
Application Industry – HUAWEI – Details of this option among the free online courses from Senai: This course is a partnership between SENAI and Huawei; The course content is offered in English or Chinese. Minimum age: 16 years; Must possess basic computer knowledge; Must have access to a computer with an Internet connection of at least 1Mbps.
Hydraulic Project with Amanco Wavin BIM Libraries – Details of this option among the free online courses from Senai: The utilization of the full potential of the resources of the Amanco Wavin BIM Libraries, in the preparation of projects efficiently, quickly, and comprehensively. Basic knowledge of the use of REVIT and Excel software; Knowledge of basic concepts of hydro-sanitary installations; Basic knowledge of reading hydraulic project plans.
Architectural Design – Details of this option among the free online courses from Senai: The course aims to introduce basic notions related to the graphic representation of civil construction to the participants of the course, so they can assess their aptitudes within a career in the Civil Construction area.
Programming Logic – Details of this option among the free online courses from Senai: About representations, data types (integer, real, literal, logical), variables, arithmetic expressions, logical expressions, loop structures, conditional structures, indexed variables, and sub-algorithms.
Basic Concepts of Automotive Mechanics – Details of this option among the free online courses from Senai: About the suspension system and wheels, braking system, steering system, mechanical transmission system, Otto cycle engine; fuel system and turbocharger. Must be at least 12 years old; Must have access to a computer with an Internet connection of at least 1Mbps.
Work Safety – Details of this option among the free online courses from Senai: About the concepts and main work activities, a history of PPE and EPC, the most common causes of work accidents, and CIPA & Risk Map. Must be at least 12 years old; Must have access to a computer with an Internet connection of at least 1Mbps.
How to Enroll
To enroll in Senai’s courses and check the full list, just click here to be redirected to the application site. Good luck to everyone!

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