Senior IT Internal Auditor

South Korea·Seoulsenior

Finance & AccountingInternal Auditor

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Quick Summary

Key Responsibilities

Execute reviews of internal control documentation, technical Risk and Control Matrices (RCM), and remediation blueprints in accordance with US SOX, US GAAP, PCAOB,

Requirements Summary

Bachelor's degree in computer science, Management Information System, Accounting, Cybersecurity, Data Analytics, or related fields. Experience: Minimum of 3 - 5 years of IT audit, cybersecurity audit,

Technical Tools

Finance & AccountingInternal Auditor

Responsibilities

~3 min read

→ICFR & Compliance Governance: Execute reviews of internal control documentation, technical Risk and Control Matrices (RCM), and remediation blueprints in accordance with US SOX, US GAAP, PCAOB, and local Korean compliance standards.
→Global IT Risk & Controls Assessment: Drive risk assessments and technical control evaluations across major enterprise systems, cloud architecture (AWS/GCP), containerized applications, and infrastructure. Evaluate impacts on financial reporting as well as IT operational security, Data Privacy (PIPA), Disaster Recovery, and cyber threat vectors.
→Technical Audit Execution: Design and execute technical testing of IT General Controls (ITGCs), automated application controls, API integrations, identity and access management (IAM), and system-generated key reports.
→AI & Automation Integration: Identify and assist in the implementation of opportunities to automate routine audit workflows and integrate Generative AI / LLM tools for audit
documentation, code reviews, script generation, and control testing enhancement.
→Stakeholder & External Audit Coordination: Communicate technical risk findings clearly to Internal Audit Leadership and business/engineering stakeholders. Coordinate technical testing scopes with external auditors to maximize leverage and optimize audit efficiency.
→Cross-Functional Technical Advisory: Partner with Information Security, DevOps, Engineering, Financial Controls, and IT Compliance teams to identify control gaps, perform root-cause analysis, and oversee engineering remediation through closure.

→This notification is given pursuant to Article 11 (6) of the Fair Hiring Procedure Act.
→A job applicant, who has applied but not been finally selected for a position at Coupang (the “Company”), may request the Company to return his/her hiring documents submitted pursuant to the Fair Hiring Procedure Act. However, this will not apply where the hiring documents were submitted via the website of the Company or e-mail, or where the job applicant submitted those documents voluntarily without a request from the Company. In addition, if the hiring documents were destroyed due to a natural disaster or any other reasons not attributable to the Company, such documents will be deemed to have been returned to the job applicant.
→A job applicant who wishes to request the return of his/her hiring documents pursuant to the main sentence of paragraph 2 above should fill out a “Request for Return of Hiring Documents” [Annex Form No. 3 in the Enforcement Rule of the Fair Hiring Procedure Act] and submit It by email (recruitingops@coupang.com). In such case, within fourteen (14) days from the date of identifying the receipt of the request, the Company will send the hiring documents to the job applicant’s designated address via registered mail. Please be informed that the job applicant is required to pay the postage on the registered mail.
→In preparation for a job applicant’s request for the return of hiring documents pursuant to the main sentence of paragraph 2 above, the Company shall retain the original hiring documents submitted by the job applicant for 180 days from the completion of the recruiting process. If no request is made until the end of this period, all his/her hiring documents will be destroyed immediately in accordance with the Personal Information Protection Act.
→The above paragraphs 1 - 4 shall only apply when the labor-related laws of Korea govern the application. They are otherwise not applicable.

Requirements

~2 min read

Education: Bachelor's degree in computer science, Management Information System, Accounting, Cybersecurity, Data Analytics, or related fields.
Experience: Minimum of 3 - 5 years of IT audit, cybersecurity audit, or IT risk consulting experience.
Certifications: At least one active professional certification: CISA, CISSP, CRISC, CISM, CIA, or AWS/GCP Cloud Certifications.
Language Proficiency: Bilingual fluency in English and Korean (spoken, written, and technical reading/writing).

Prior experience working in a fast-paced U.S.- listed tech/e-commerce company or Big 4 IT risk advisory practice.
Hands-on experience auditing microservices architectures, CI/CD pipelines, containerization (Kubernetes, Docker), or cloud environments (AWS/GCP).
Experience developing continuous auditing scripts or machine learning models for fraud and anomaly detection.
Deep knowledge of IT internal control frameworks (COBIT, NIST CSF, ISO 27001, SOC 1/SOC. 2, CIS Benchmarks) and strong hands-on experience evaluating ITGCs, cloud security configurations, and identity governance.
Proficiency in SQL, Python, R, or advanced analytics platforms (Tableau, Power BI, Alteryx) to extract, transform, and analyze large-scale datasets directly from databases (PostgreSQL, MySQL, Snowflake, BigQuery).
Familiarity with audit automation frameworks (RPA, script-driven testing) and practical exposure to leveraging AI/ML tools (e.g., LLMs, prompt engineering, automated code analysis) to streamline audit workflows.
Excellent written and verbal communication skills; ability to articulate complex technical risk scenarios to non-technical stakeholders and defend audit findings constructively under challenge.
Proven track record of managing multi-threaded technical audit engagements in fast-paced e-commerce or tech environments.