Senior Threat Intelligence Engineer - Zero-Day & Detections Lead

Coalition, Inc.; Portugal; Teletrabalho; EUR 70 000 - 110 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Home office stipend

WeWork access

Mental & physical health programs

Resumo da oferta

Coalition, Inc. is seeking a Senior Threat Intelligence Engineer to identify emerging vulnerabilities and exploitation activity before they affect policyholders.

You will lead parts of the Zero-Day Alert process and build detections, honeypots, and first-party threat intelligence for Coalition’s Active Insurance platform, collaborating across Security, Underwriting, Incident Response, Product, and Data Engineering.

Qualificações

• 5+ years in threat intelligence, vulnerability research, pen testing, or defensive security engineering.
• Deep knowledge of network protocols, operating systems, web apps, and exploitation (RCE, auth bypass, edge-device vulnerabilities).
• Experience assessing new vulnerabilities under time pressure and translating them into practical enterprise risk.
• Experience with honeypots, deception tech, or internet-wide scanning and other large security datasets.
• Strong Python and SQL skills.
• Excellent communication with both technical and non-technical audiences.
• Track record of clear documentation or public security writing, plus the judgment to lead complex work independently.

Responsabilidades

• Drive the Zero-Day Alert process from vulnerability triage to actionable policyholder notification.
• Coordinate urgent outreach with the Security Support Center, Underwriting, and Incident Response for high-severity vulnerabilities.
• Write and refine technology fingerprints, detection rules, and security findings that turn scan data into reliable risk signals.
• Maintain and expand the distributed honeypot network, analyzing telemetry for exploitation and new adversary techniques.
• Improve detection accuracy and reduce false positives using claims insights, external datasets, and vulnerability research.
• Publish advisories, research, and briefings that inform security decisions.
• Participate in the on-call rotation for emergency notifications.

Conhecimentos

Threat intel

Python

SQL

Network security

Vulnerability research

Public writing

Communication

Ferramentas

Censys

Shodan

BinaryEdge

Descrição da oferta de emprego

Coalition, Inc. is seeking a Senior Threat Intelligence Engineer to identify emerging vulnerabilities and exploitation activity before they affect policyholders.

You will lead parts of the Zero-Day Alert process and build detections, honeypots, and first-party threat intelligence for Coalition’s Active Insurance platform, collaborating across Security, Underwriting, Incident Response, Product, and Data Engineering.