CareerPlanSign in

Senior Security Engineer (Attack Surface Identification)

Seoul💼 Full-time🗓 2026-08-27 → 2026-09-25

Core

Proactively identify and mitigate security threats by continuously discovering exposed IT interfaces and digital footprints to minimize attack surface exposure.

Role type

Senior Security Engineer (Attack Surface Management)

Builds

Automated Attack Surface Management (ASM) tools and processes for a global e-commerce platform

Domain

Cybersecurity / E-commerce

Deliverable

production ML models | product features | infrastructure

Required skills

Attack surface management, shadow IT discovery, vulnerability assessment, scanner/script development, AWS automation with Python, network protocol security, cloud architecture security, attack path analysis

Preferred skills

Cloud security expertise, bug bounty participation, penetration testing, incident response, threat hunting, security architecture review, cybersecurity intelligence

Technologies

AWS, Azure, GCP, Python, ASM solutions

Responsibilities

Continuously monitor and map exposed IT assets (domains, IPs, open ports, cloud environments); proactively identify shadow IT and blind spots; assess and prioritize vulnerabilities based on business impact; collaborate with infrastructure and development teams to remediate risks; build and operate commercial and custom ASM solutions; automate attack surface identification processes

Seniority

Senior, hands-on IC

Sourced via greenhouse · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.