Security Automation Engineer [L5]

Home > Python programming jobs

Security Automation Engineer [L5] in USA

Coupang
Full time
Email

USA
09/17/2026
Report

Seattle, WA

Responsibilities

Design and develop security-event normalization, enrichment, triage, and response workflows.
Design, develop, and operate SOAR workflows for security operations automation.
Build and maintain integrations with SIEM, EDR, CTI, ticketing, SaaS, and API-based platforms.
Develop LLM-based triage and analysis logic, confidence scoring, and automated response orchestration for the AI-SOC framework.
Operate logging and monitoring infrastructure, manage incidents affecting automation systems, and improve reliability.
Implement automated response scenarios in collaboration with SOC and Incident Response teams.
Analyze and optimize automation workflows for performance, scalability, efficiency, and effectiveness.

Requirements

5+ years of professional software engineering experience with strong Python proficiency, including modular design, code quality, exception handling, and testing.
Experience engineering security-event processing, detection, and response workflows.
Hands-on experience customizing, integrating, and operating SIEM, EDR, SOAR, and CTI platforms.
Experience developing integrations using RESTful APIs, Webhooks, and JSON-based data processing.
Experience designing, building, and operating cloud systems, preferably on AWS.
Ability to diagnose, troubleshoot, and resolve complex system incidents.
Experience with Git-based development workflows and CI/CD pipeline practices.
Preferred: experience with AI-SOC platforms or LLM-powered security automation solutions.
Preferred: experience with LangChain, LlamaIndex, or similar LLM-agent and workflow frameworks.
Preferred: experience operating large-scale SOAR platforms and production automation workflows.
Preferred: production experience with Kubernetes and EKS.
Preferred: experience extending security automation platforms, operating log-processing pipelines and message queues, and building security operations dashboards and analytics solutions.

Benefits

Medical, dental, vision, life, AD&D, disability, FSA, HSA, EAP, and 401(k) with company match benefits.
18–21 days of paid time off annually based on tenure, 12 paid holidays, and paid parental leave.
Pre-tax commuter benefits and a free electric car charging station.
US compensation varies by geographic market, with the stated base-pay range of $152,000–$169,000 per year.

Salary: $152k - $169k/yr

Coupang

Coupang is a technology and Fortune 150 company listed on the New York Stock Exchange (NYSE: CPNG) that provides retail, restaurant delivery, video streaming, and fintech services to customers around the world under brands that include Coupang, Eats, Play, Rocket Now, and Farfetch.

Similar positions

Senior, Machine Learning Engineer

Torc Robotics
Full time

USA
09/22/2026
Salary: $177k - $213k/yr

Remote

Senior Software Engineer

Commonwealth Bank of Australia
Full time

Australia
09/22/2026

Sydney

Deployed Engineer, Professional Services

LangChain
Full time

Remote
09/22/2026
Salary: Competitive

APAC

Senior AI Engineer

Jeeves
Full time

Remote
09/22/2026

Brazil

Senior Product Security Engineer

AlphaSense
Full time

USA
09/22/2026
Salary: $182k - $228k/yr

Remote