AI-Driven Detection & Incident Response Engineer

LangChain; New York (NY); On-site; USD 150,000 - 230,000; Full time

Job summary

LangChain is seeking a hands-on Security Engineer to build detection, investigation, and response systems across production platforms. You’ll translate threat models into telemetry, engineer scalable security tooling, and reduce incident cost.

You’ll participate in on-call rotations and partner with Product Security to improve secure design. You’ll work with Python/Go, cloud (GCP/AWS), and Kubernetes, delivering reliable automation and developer-facing security capabilities while maintaining a

Qualifications

• 5+ years in security engineering or related field.
• Experience turning threat models and incidents into telemetry and detections.
• Hands-on incident response with on-call rotation.
• Strong software skills in Python or Go; proficient in building scalable tooling.

Responsibilities

• Own the detection lifecycle from threat models to detections.
• Design telemetry pipelines across cloud, Kubernetes, and control planes.
• Engineer investigations, threat hunting, and containment workflows.
• Build reliable internal AI agents and automation to triage alerts and enrich findings.
• Lead incident response and postmortems to drive durable changes.
• Partner with Product Security to translate findings into secure design and monitoring.

Skills

Security engineering

Threat modeling

Incident response

Python/Go

Cloud: AWS/GCP

Kubernetes

Automation

Product mindset

Job description

LangChain is seeking a hands-on Security Engineer to build detection, investigation, and response systems across production platforms. You’ll translate threat models into telemetry, engineer scalable security tooling, and reduce incident cost.

You’ll participate in on-call rotations and partner with Product Security to improve secure design. You’ll work with Python/Go, cloud (GCP/AWS), and Kubernetes, delivering reliable automation and developer-facing security capabilities while maintaining a