Security Engineer
📍 Austin, TX, USA
Security engineer with 5+ years of experience specializing in detection engineering, vulnerability management, compliance, and security automation. Experienced in analyzing large-scale security logs to perform root cause analysis and drive remediation and validation of vulnerabilities identified through vulnerability scanning. Received an “Outstanding” performance rating at AhnLab for strong ownership and effective cross-functional collaboration.
Salary
GBP 110,000 – 150,000
Center for Analytics and Data Science, Texas State University
Nov 2025 — Present
Transforming raw relational data (13GB of CSV files) into structured datasets to enable scalable network analysis.
AhnLab, Inc
Sept 2019 — Oct 2022
Designed and implemented an end-to-end data pipeline for large-scale security logs (EDR, Firewall, IPS) supporting 150k logs/sec. Designed detection rules using network security device logs, automated log parsing, built centralized monitoring for 5,000+ devices, developed interactive dashboards, implemented RBAC within IAM, and built a network-based log forwarding module. Earned sole 'Outstanding' rating (1 of 10 engineers).
Secuve
Apr 2017 — Aug 2019
Orchestrated and modularized the core log data pipeline, replacing legacy components and enabling scalable ingestion, normalization, and loading into Elasticsearch. Spearheaded ISO/IEC 15408 (Common Criteria) certification process collaborating with external auditors.
MSc · Computer Science, Concentration: Data Science
2024 – 2026
BSc · Computer Science
2008 – 2016