The Linux Master is a national certification managed by the Korea Information and Communication Promotion Association (KIPA), composed of two levels (Level 1 and Level 2), with a written and practical test format, focusing on the ability to manage Linux systems and networks; it is held three times a year and is highly regarded for server and infrastructure-related careers.
Linux Master?
The Linux Master Certification is a national qualification administered by the Korea Information and Communication Promotion Association (KIPA), aimed at evaluating practical proficiency in managing Linux operating systems. It is divided into two levels: Level 2 targets beginners, assessing basic Linux commands, user and file system management, and fundamental networking concepts, while Level 1 is designed for intermediate to advanced users, testing knowledge in security, server configuration, shell scripting, network operation, and troubleshooting skills. Both levels consist of written and practical tests. The written portion includes multiple-choice and short-answer questions, and the practical exam includes scenario-based or descriptive problem-solving tasks in simulated environments. The test content reflects up-to-date Linux distributions and practical usage trends, referencing systems like Red Hat, CentOS, and Ubuntu. Examinees are expected to have hands-on experience with Linux, understand shell command flow and system logs, and grasp basic network services. Level 1, in particular, demands a high degree of operational capability and is often considered essential for careers in system administration. The exam is offered three times a year, and the registration fee varies depending on the level. The certification is widely recognized in fields such as server management, cloud infrastructure, DevOps, and security operations, serving as a practical benchmark of expertise.
Editor’s Opinion
If you're aiming to work in system infrastructure, server administration, or DevOps roles, the Linux Master certification is a solid and credible credential to acquire. While not always mandatory, many Korean companies—especially in IT services and public sectors—see it as proof of practical system management skills. Compared to Linux Professional Institute Certifications (LPIC), the Linux Master is more tailored to domestic use cases and aligns better with Korean enterprise environments. If you are planning to move into cloud or backend engineering, passing at least the Level 2 exam is recommended, and Level 1 will provide a competitive edge in technical interviews.
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