Senior AI Security Platform & Harness Architect

The Depository Trust & Clearing Corporation (DTCC); Jersey City (NJ); On-site; USD 180,000 - 260,000; Full time

Job summary

The Depository Trust & Clearing Corporation (DTCC) is seeking an experienced engineer to design, build, and operate AI-powered vulnerability scanning capabilities across large-scale applications and repositories. You will connect AI models with secure platform workflows, streamline integrations, and drive adoption across AppSec and engineering teams.

You will work at the intersection of Application Security, AI Engineering and Platform Engineering, shaping how DTCC uses AI to identify

Qualifications

• Minimum of 8 years of related experience.
• Bachelor's degree preferred or equivalent experience.
• Strong experience with Python and distributed systems.

Responsibilities

• Design, build and operate AI-powered vulnerability scanning harnesses and platform capabilities.
• Develop integrations with large language models and AI platforms.
• Create prompt frameworks, agent workflows and security-focused AI orchestration logic.
• Build scalable scanning infrastructure for large-scale repository and application analysis.
• Optimise harness performance, throughput, cost efficiency and model utilisation.
• Develop validation, verification and false-positive reduction mechanisms.
• Integrate AI scanning into software development and security workflows.
• Evaluate new AI models and scanning techniques.
• Develop tooling for scan execution, scheduling, orchestration and reporting.
• Enhance contextual analysis with security controls and remediation intelligence.
• Collaborate with AppSec, Vulnerability Operations and engineering teams.

Skills

Python

Distributed systems

LLM integration

Microservices

APIs

Data pipelines

CI/CD

Cloud deployments

AWS

Education

Bachelor's degree

Tools

Docker

Kubernetes

OpenShift

Git

Bitbucket

Jenkins

Jira

Job description

The Depository Trust & Clearing Corporation (DTCC) is seeking an experienced engineer to design, build, and operate AI-powered vulnerability scanning capabilities across large-scale applications and repositories. You will connect AI models with secure platform workflows, streamline integrations, and drive adoption across AppSec and engineering teams.

You will work at the intersection of Application Security, AI Engineering and Platform Engineering, shaping how DTCC uses AI to identify