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Security Engineer Jobs in South Korea.

South Korea is a global leader in technology, electronics, and manufacturing, with a highly skilled workforce centered on Seoul and Busan. Browse jobs across South Korea from companies hiring nationwide.

Security engineers build the defences and tooling that keep systems and data safe. Find security engineer roles from companies hiring worldwide.

New engineering jobs daily on Telegram
Total jobs
38
positions indexed
New today
2
last 24 hours
Companies
6
actively hiring
Worldwide remote
0
from anywhere

How many Security Engineer jobs in South Korea are there right now?

There are 38 open Security Engineer jobs in South Korea on JobsRadar right now, from 6 companies hiring directly. 2 were added in the last 24 hours; the board was last refreshed on September 24, 2026 at 04:30 UTC.

role: Security Engineer in: South Korea Clear all
Sort Newest Top salary
Coupang
Principal, Security Engineer
Coupang
⚡ Apply early Mountain View, USA; Seattle, U... Hybrid $209,000–$209,000
● New 👁 Seen ✓ Applied 3h ago
Sendbird
Security Engineer
Sendbird
⚡ Apply early Seoul, South Korea Hybrid
● New 👁 Seen ✓ Applied 7h ago
Coupang
Sr. Security Engineer (Detection Ops-Email)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2d ago
Coupang
Staff Security Engineer (Data Security Engineering)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2d ago
Coupang
Staff Security Engineer (Penetration Tester)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2d ago
Coupang
Staff, Security Software Engineer - Coupang Play
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2d ago
CI
Senior Staff Security Engineer, Mobile Security (Digital Trust)
Coupang Internal
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 5d ago
Coupang
Senior Staff Security Engineer, Mobile Security (Digital Trust)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 5d ago
CI
Staff Back-end Engineer (Security Service Engineering)
Coupang Internal
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 6d ago
Coupang
Staff Back-end Engineer (Security Service Engineering)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 6d ago
CI
Staff AI Engineer (Security) [L6-1]
Coupang Internal
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 1w ago
Coupang
Staff AI Engineer (Security)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 1w ago
Coupang
Senior, Network Security Engineer (Detection Operations)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 1w ago
Coupang
Staff, Network Security Engineer (Detection Operations)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 1w ago
42dot
Security Engineer (Security Platform)
42dot
⚡ Apply early Pangyo (Software Dream Center)... Hybrid
● New 👁 Seen ✓ Applied 1w ago
CI
Staff Security Engineer (Control Assurance)
Coupang Internal
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 1w ago
Coupang
Senior ~ Staff Security Engineer (Attack Surface Identification)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 1w ago
Coupang
Staff, Security Data Platform Engineer
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2w ago
CI
[L6-1] Security Data Platform Engineer (Detection Engineering)
Coupang Internal
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2w ago
CI
Staff Security Engineer (Data Security Engineering)
Coupang Internal
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2w ago
Coupang
Staff Security Engineer (Control Assurance)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2w ago
Coupang
Staff Security Engineer (Continuous Threat Exposure Management)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2w ago
Coupang
Staff Security Engineer (Cyber Threat Hunting)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 2w ago
Coupang
Staff Security Engineer (Information Security CFS, CLS, CES and DDnayo)
Coupang
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 3w ago
CI
Staff Security Engineer (Information Security CFS, CLS, CES and DDnayo)
Coupang Internal
⚡ Apply early Seoul, South Korea Onsite
● New 👁 Seen ✓ Applied 3w ago

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Frequently asked questions

How many Security Engineer jobs in South Korea are open right now?
38 Security Engineer jobs in South Korea are open across 6 companies, as of September 24, 2026.
Which companies are hiring Security Engineer jobs in South Korea?
Coupang, Sendbird, Coupang Internal and 42dot are among the 6 companies currently hiring Security Engineer jobs in South Korea.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on September 24, 2026 at 04:30 UTC.

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