Security Jobs in South Korea
There are 138 open Security jobs in South Korea on freehire right now. 21 of them were posted recently. The skills employers ask for most often are aws, ai and cloud.
Most requested skills
- aws 39%
- ai 38%
- cloud 36%
- python 35%
- api 21%
- iso-27001 20%
- siem 20%
- azure 20%
How the work is done
- Onsite 19 · 14%
- Hybrid 9 · 7%
- Remote 6 · 4%
Visa sponsorship offered in 81% of the 42 postings that state a position on it.
Seniority
- Senior 15
- Staff 13
- Lead 5
- Principal 5
- C-level 3
- Intern 1
Who is hiring
- 1000+ employees 58
- 501-1000 employees 33
- 51-200 employees 8
- 11-50 employees 2
- 201-500 employees 1
AI Red Team Engineer
AI Red Team Engineer tests AI systems (LLMs, RAG, agents) for vulnerabilities like prompt injection, data leaks, and unauthorized actions, using frameworks like OWASP LLM Top 10 and MITRE ATLAS.
CISO
Background 국내 핀테크 업계를 선도하는 디지털 금융 기업으로, 자체 개발한 AI 기반 금융 기술을 바탕으로 국내를 넘어 해외 시장으로 사업을 확장하고 있습니다. 대형 테크 기업을 상회하는 공헌이익률과 분기 손익분기점을 달성하며, 성장성과 수익성을 동시에 입증해온 기술 중심 기업입니다. CISO는 전사의 금융 보안을 총괄하며 보안 조직을 직접 리드하는 역할로, 제품 및 서비스…
Security Operations Specialist
Designs and maintains company-wide security operations, focusing on Zero Trust frameworks, identity management, and incident response to protect infrastructure and data. Works with tools like IAM, EDR, VPN, and cloud environments (AWS) to mitigate risks and improve security policies.
Security Compliance Engineer (CISO 조직)
Build and automate global security compliance frameworks (ISMS-P, SOC 2, ISO 27001, CMMC) for a leading offensive cybersecurity firm, integrating GRC tools with cloud infrastructure and AI workflows.
Staff security engineer (Fintech Information Security Engineering)
Staff security engineer at Coupang’s fintech arm, designing and implementing security solutions for payment and financial services, including code reviews, vulnerability assessments, and compliance with PCI-DSS and ISO 27001.
IT 인프라·보안 운영 담당자 (Microsoft 365 / Network / Security)
Manages Microsoft 365, network, and security operations, including Teams, SharePoint, firewall policies, and DLP, to keep the company’s IT environment safe and running smoothly.
Amazon Risk Manager, Global AWS Assurance, Security Assurance
Oversee AWS’s audit and compliance programs for South Korea and APAC, ensuring security controls meet global regulatory expectations and customer needs.
Wallet Security Engineer
Design and secure cryptocurrency wallets (cold, warm, hot) using HSM/MPC, automate key management and security policies, and lead incident response for a crypto exchange.
Security Monitoring Specialist
Monitor crypto exchange security 24/7 in rotating shifts, triage threats using Splunk SIEM, and refine detection rules to protect user assets.
Infrastructure Security Specialist
Design and operate AWS-based network security architectures, firewalls, and analyze logs to improve policies and automate operations for a crypto exchange.
Red Team Engineer
Red Team Engineer at Bithumb performs penetration testing and adversary simulations across networks, web, mobile, and cloud, developing exploits and researching attack techniques.
Security Monitoring Team Lead
Lead a 24/7 security operations center, configure SIEM/IDS/IPS/WAF policies, and respond to real-time threats while analyzing crypto-targeted attacks.
Cloud Security Specialist
Design and operate cloud-native security systems for a crypto exchange, hardening instances, containers, serverless workloads, and Kubernetes while monitoring threats and automating responses.
Security Sales Team Manager
Lead a team of cybersecurity sales specialists at Microsoft, coaching reps to sell cloud security solutions and drive enterprise customer adoption of Microsoft’s security portfolio.
IT Infra & Security Engineer
Maintains and secures the company’s IT infrastructure, including accounts, networks, firewalls, and VPNs, while documenting policies and responding to incidents.
[삼일회계법인] Risk Assurance 본부 Trust팀 경력직 채용 - Cybersecurity
Cybersecurity consultant advising on SOC2, ISMS-P, ISO27001 certifications, IT risk controls, and cloud/on-prem security assessments for enterprise clients.
Senior Offensive Security Engineer 6년 이상
Perform penetration testing and fuzzing to find vulnerabilities in automotive and mobility systems, and research zero-days for competitions like Pwn2Own and Defcon CHV CTF.
Security Engineering (정보보호)
Designs and secures cloud/SaaS architectures, automates security operations, and enforces AI-driven threat detection and Zero Trust policies for a securities firm.
Security Analyst, Senior and Staff (CSOC - Cyber Security Operations Center)
Senior and Staff Security Analysts monitor and respond to cyber threats 24/7 for Coupang's ecommerce platform using SIEM/SOAR tools, escalating incidents and improving detection rules.