Employer · South Korea
100C/OSP
100C/OSP is an employer hiring English teachers in South Korea. tesoly has seen 37 of their adverts since 7 October 2026, on ESL ROK, and 9 are live now.
Live jobs937 adverts seen since 7 October 2026 · about 19.9 a week
WhereSouth Korea (9)Seoul
Kind of jobLanguage school (9)
PayKRW 2,400,000–2,630,000 a month9 of 9 live adverts state a salary
ConditionsHousing in 2 · Visa help in 9of 9 live adverts
RequirementsCELTA not mentioned · degree in 9 · native speakers only in 9
LearnersYoung learners (9), Teenagers (9)
Contractstarts ASAP / October 1. 2026
Listed onESL ROK
Standards, from their own adverts · 4 of 7
- ✗ Pays in the top quarter for the country 0 of 4 adverts with stated pay are at or above the top-quarter line for South Korea (39 adverts compared)
- ✓ States the salary in its adverts 9 of 9 live adverts state pay
- ✗ Asks for a CELTA, Trinity or DELTA 0 of 9 adverts ask for one
- ✓ Hires directly, not through a recruiter Adverts are the employer's own
- ✓ States conditions: housing, visa, flights, hours or contract length 9 of 9 adverts say what is included
- ✓ Does not repost the same advert repeatedly No repeats seen
- ✗ Accredited or ranked by an independent body None on record (most countries outside the UK, Europe, Canada and Australasia have no inspection body)
Each line is a fact computed from the employer's live adverts and public records, not an opinion. The count is only how many of the seven apply; read the lines.
What to know before applying
- All of their adverts restrict applications to native speakers or particular passports.
- Housing is included in 2 of 9 live adverts. Check whether it is a flat or an allowance, and whether utilities and deposit are covered.
- Every listing below links to the original advert. tesoly never handles applications and is not paid by this employer.
Live jobs from 100C/OSP
Search these →- PART-TIME Junior English TeacherLanguage school₩30,000 / hourStarts ASAPVisa
- Part-Time / Junior English Instructor / SeoulLanguage school₩30,000 / hourStarts ASAPVisa
- Junior English Instructor (PT/Seoul)Language school₩30,000Starts ASAPVisa
- (PT) Junior Literature Instructor in SEOULLanguage school₩30,000Starts ASAPVisa
- Junior Literature Teaching [Part-Time]Language school₩30,000Starts ASAPVisa
- Bilingual English Teaching [Part-Time]Language school₩30,000Starts ASAPVisa
- Junior Literature InstructorLanguage school₩2,630,000 / monthStarts October 1. 2026Housing · Visa
- Full-Time / Junior Literature / SeoulLanguage school₩2,630,000 / monthStarts October 1. 2026Housing · Visa
- (Part-Time) Junior Literature InstructorLanguage school₩30,000Starts ASAPVisa
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