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Security Jobs in South Korea

There are 98 open Security jobs in South Korea on freehire right now. 9 of them were posted recently. The skills employers ask for most often are aws, cissp and python.

Most requested skills

aws 38%
cissp 37%
python 36%
ai 30%
cloud 30%
kubernetes 24%
azure 23%
gcp 23%

How the work is done

Onsite 8 · 8%
Hybrid 7 · 7%
Remote 2 · 2%

Visa sponsorship offered in 71% of the 17 postings that state a position on it.

Seniority

Staff 20
Senior 6
Principal 5
C-level 3
Lead 1

Who is hiring

1000+ employees 40
501-1000 employees 20
11-50 employees 3
51-200 employees 2

98 jobs

Posted Sort

98 jobs Posted Sort

Security Engineer

Open 108d HybridAPAC H-1B sponsor history

Security Engineer at Sendbird (now Delight.ai) in Seoul, hardening the company's AI customer-experience product and multi-cloud infrastructure. Day to day: architecture reviews and threat modeling, securing AWS/GCP and Kubernetes at scale, automating security tooling, and embedding SCA/SAST/container/IaC scanning into CI/CD.

Agentic AI Agile AI API Automation +9 skills

Director, Cybersecurity Audit & Continuous Assurance

NewBe an early applicant APAC

We are seeking an exceptionally qualified, technical, and data-driven Director of Cybersecurity Audit & Continuous Assurance (Technical Program Management) to join our IT Internal Audit leadership team in Seoul,…

AI Analytics Anomaly Detection API Api Security +37 skills

Coupang Internal

Director, Director, Cybersecurity Audit & Continuous Assurance (Technical Program Management)

NewBe an early applicant APAC

We are seeking an exceptionally qualified, technical, and data-driven Director of Cybersecurity Audit & Continuous Assurance (Technical Program Management) to join our IT Internal Audit leadership team in Seoul,…

AI Analytics Anomaly Detection API Api Security +37 skills

Security Engineer

NewBe an early applicant APAC

Security Engineer (infrastructure security) on Toss Securities' security team: identifying and fixing infrastructure security threats, data-leak paths, and compliance gaps across hybrid on-prem + cloud (AWS/Azure/GCP) environments, building ZTNA/SSE and zero-trust controls, strengthening Kubernetes/container security, and automating with Terraform and Python/Go.

AI AWS Azure Cloud GCP +6 skills

Security Engineer - 인프라 (보안, AI Security)

Research and mitigate AI-specific threats like prompt injection and LLM agent attacks, automate security testing with tools like promptfoo and garak, and embed security into AI feature design.

AI API AWS Docker GCP +4 skills

Security Engineer - 인프라 (보안, Detection & Response)

Security Engineer focused on detecting, analyzing, and responding to security incidents across customer and internal office environments, improving detection systems, and ensuring compliance with regulations to maintain trust in Daangn’s e-commerce services.

Osint SaaS SIEM

Staff Security Engineer (AI GRC)

Open 46d APAC, North AmericaContractStaff

Define AI risk frameworks and policy-as-code standards, collaborating with engineering and legal teams to secure AI/ML pipelines and ensure regulatory compliance using NIST and ISO standards.

AI API AWS CI/CD Cism +7 skills

Staff Security Engineer (Detection Operations : Email)

회사 소개 쿠팡은 고객 감동 실현을 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑과 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 이커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 이커머스 기업 중 하나로, 국내…

AWS Azure Bash Cissp ELK +8 skills

Senior Security Engineer (Detection Operations : Email)

회사 소개 쿠팡은 고객 감동 실현을 위해 존재합니다. 고객들이 "쿠팡 없이 그동안 어떻게 살았을까?" 라고 말할 때, 비로소 우리의 미션을 실현하고 있음을 알 수 있습니다. 고객들의 쇼핑과 식사, 생활 전반을 편하게 만들겠다는 유일한 집념으로 쿠팡은 수억 달러 규모의 이커머스 산업 전반의 혁신을 이끌고 있습니다. 쿠팡은 가장 빠르게 성장하는 이커머스 기업 중 하나로, 국내…

AWS Azure Bash Cissp ELK +8 skills

Senior Staff Platform Security Architect

New APACContractStaff

Director-level security architect at Coupang in Seoul who designs and hardens Zero Trust platform security at scale — securing Kubernetes, Istio service mesh, containerized microservices, and east-west/north-south traffic — while using AI/LLM to automate security processes.

AI API Authentication Envoy Istio +4 skills

Coupang Internal

Staff Security Engineer (AI GRC) [L6-2]

Open 46d APACContractStaff

Define AI risk frameworks and policy-as-code for a leading e-commerce platform, bridging regulatory requirements and technical security architecture for AI/ML pipelines.

AI API AWS CI/CD Cism +7 skills

Principal, Risk (Security GRC)

Open 48d APACPrincipal

The Principal, Risk (Security GRC) will manage information security policies, risk management frameworks, and regulatory compliance for Coupang. This role involves collaborating with technical leaders to implement security GRC programs and ensuring adherence to standards like ISMS-P and ISO 27001.

AWS ISO 27001 Jira SharePoint SOC 2

Coupang Internal

Principal, Risk [L6] (Security GRC)

Open 27d APACPrincipal

Internal-only posting (Coupang employees) for a Principal Security GRC expert in Seoul: owns company-wide infosec policies, runs the risk management framework, drives regulatory compliance and certifications (ISMS-P, ISO 27x, SOC2, etc.), and leads security training and GRC initiatives. Requires 8+ years in infosec management; hybrid work from the Gu office.

AWS ISO 27001 Jira SharePoint SOC 2

Staff Security Engineer (Vendor Security Assurance)

Open 47d APACStaff

Staff Security Engineer on Coupang's Vendor Security Assurance team, responsible for evaluating third-party vendors (SaaS, AI, outsourcing) for security posture, managing risk lifecycles, and establishing governance and monitoring frameworks.

AI API Cissp E-commerce Generative AI +1 skills

IT Security Specialist (신입 / 2년 이하)

Entry-level (or under two years' experience) IT security specialist role at Toss in Seoul, on-site. The posting itself provides no further detail about responsibilities, required skills, or technologies.

Security Engineer (시스템 보안)

Build and operate endpoint-security solutions for Toss Bank, including device security, access control, AI-driven security, and supply-chain defenses.

API Bash Network Security Python

Security Engineer (이벤트 분석/사고 대응)

Security Engineer at Toss analyzes security events, designs detection rules, and responds to incidents using SIEM, EDR, and threat intelligence to protect services and employee environments.

Security Researcher

Second Security Researcher on Toss Place's security team in Seoul: researches and remediates security risks across payment terminals, mobile apps, services/APIs, and cloud through vulnerability analysis and penetration testing, then turns findings into shared security designs, CI/CD checks, automation tools, and a security platform (including AI/LLM-assisted analysis).

GRC Manager (Global)

Oversee global financial regulations and compliance for Toss’s expansion, designing frameworks to ensure products meet local and international legal standards.

GRC Manager (금융복합기업집단)

Design and implement governance, risk, and compliance frameworks for Toss’s transition from fintech unicorn to a financial conglomerate, aligning policies with evolving regulations.