E-7 Occupation Detail
통신공학 기술자·연구원
Telecommunications Engineers & Researchers (2212) is currently categorized under E-7-1 Skilled Professionals in the E-7 system. Use this page as a filing framework, then confirm current-year thresholds and notice updates before submission.
Last verified on 2026-04-16. Re-check source notices before filing because E-7 criteria can change between notice cycles.
Korean Law Information Center
Legal basis for stay status and change/extension handling.
Korean Law Information Center
Required forms and supporting document framework.
Ministry of Justice (Immigration Service)
Current-year salary thresholds and special exemptions.
Korea Visa Portal
Practical filing flow and visa issuance process.
HiKorea Immigration Portal
In-country extension and status-change operations.
Statistics Korea (KOSTAT)
Official occupation taxonomy and classification updates.
Computer Hardware Engineers
Industrial Engineers & Researchers(2221)Industrial Engineers & Researchers
Metallurgical & Materials Engineers(2222)Metallurgical & Materials Engineers
Chemical Engineers & Researchers(2223)Chemical Engineers & Researchers
Mechanical Engineers & Researchers(2224)Mechanical Engineers & Researchers
Robotics Engineers & Researchers(2225)Robotics Engineers & Researchers
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