Unified Threat & Exposure Platform Engineer

Citi; Irving (TX); On-site; USD 156,000 - 234,000; Full time

Benefits offered by this job

Medical, dental & vision

401(k)

Life, disability insurance

Wellness programs

Paid time off

Job summary

Citi in Irving, Texas seeks a Threat & Exposure Management Platform Engineer to design and operate a scalable data platform that unifies threat, vulnerability, and exposure signals for enterprise risk prioritization. You will own architecture and end‑to‑end delivery, collaborating with security operations, threat intel, and data science teams.

This senior role requires deep platform engineering expertise, strong data modeling, and hands‑on experience with large‑scale pipelines and API

Qualifications

• Design end‑to‑end platform architectures for security data flows.
• Proven track record operating production security data platforms.
• Hands‑on experience building batch/streaming pipelines.
• Experience with REST/GraphQL APIs and cloud data infra.
• Strong data modelling and correlation engine design.

Responsibilities

• Design, build, and operate scalable data pipelines across security signals.
• Develop API integrations to create unified threat/exposure views.
• Implement correlation logic linking vulnerabilities, threats, assets.
• Own data substrate schema, storage, and streaming infrastructure.
• Expose secure APIs for downstream dashboards and tooling.
• Monitor, scale, and ensure data quality of production pipelines.
• Collaborate with security ops, threat intel, and data science teams.
• Validate data with adversary emulation outputs and risk models.

Skills

Architecture

Platform engineering

Data pipelines

Kafka

Spark

Airflow

Flink

REST/GraphQL

Cloud infrastructure

Python/Go/Java

CI/CD

Observability

Education

Bachelor’s degree in Computer Science/Engineering

Tools

Kafka

Spark

Airflow

Flink

REST/GraphQL

Job description

Citi in Irving, Texas seeks a Threat & Exposure Management Platform Engineer to design and operate a scalable data platform that unifies threat, vulnerability, and exposure signals for enterprise risk prioritization. You will own architecture and end‑to‑end delivery, collaborating with security operations, threat intel, and data science teams.

This senior role requires deep platform engineering expertise, strong data modeling, and hands‑on experience with large‑scale pipelines and API